Speed Control

Triac Fan Speed Control

AVS-500 Automatic Variable Speed Control by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

MSC-400 Manual Variable Speed Control by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

MTC-300 Automatic Variable Speed Control by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

H-115 Manual Speed Control, 115V by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

H-230 Manual Speed Control, 230V by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

AVS-550 Automatic Variable Speed Control w/Digital Display by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

AVS-650 Automatic Variable Speed Control w/Heater Interlock by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

Speed Modulator

Option-2GF FS10 Electro-Optical Fire Detector with Card Controllerr, 2GF System: general finishing applications with process control and fire alarm signal relays by Honeywell Analytics

Our fire detection systems have been protecting electrostatic paint spray booths worldwide - with millions of booth operational hours and not a single fire loss.

Fire Sentry FS System 10™

A high-speed microprocessor based fire detection and process control system specially designed for liquid and powder coating applications, the Fire Sentry FS System 10™ quickly detects the presence of a flame, reacts by initiating a shutdown of the electrostatic finishing process in a matter of milliseconds; and effectively interrupts the fire before residues and wet paint films can ignite.

The Fire Sentry FS System 10 is the only system that provides a two-stage response: an ALERT for spray gun "fireball" type fires and if the fire continues, a FIRE ALARM is declared in 4-5 seconds.

The Fire Sentry FS System 10 is vastly superior to conventional detectors due to the electro-optical quantum infrared sensors array and the ability to accurately detect fires without false alarms. The FS System 10 is available in both wallmount controller and card controller configurations. (For additional information on card controller, consult the factory.)

The detector is mounted in an explosion-proof housing. The wall-mounted controller is a self-contained system mounted in a NEMA 12 enclosure with LCD display and LED status lights. Three 10-amp mechanical relays have been incorporated for shutting down the paint flow, electrostatics and conveyor. Event history and fire tech data are reported by the detector in real time and data, then stored in the controller's non-volatile memory. FirePic™ and SnapShot™ data can be downloaded from the RS-232 port of the controller from your PC. The controller may operate with one or two detectors.

Fire Sentry FS10-R Unitized

The Fire Sentry FS10-R Unitized is a multi-spectral infrared electro-optical flame detector designed specifically for liquid paint or powder spray booth applications. Based on the Fire Sentry FS System 10, the FS10-R Unitized flame detector meets the need for a stand-alone capability and complies with the NFPA 33 Standard. The WideBand IR™, NearBand IR, and Visible sensors combined with the advanced signal procession provide optimum performance. High spend fire response with optional factory sensitivity settings and alarm outputs provide the best, proven solution to fire detection for the Finishing Industry.

Features

• Multi-Spectral digital electro-optical infrared fire detector
• Meets requirements of NFPA 33
• Unique two-stage ALERT and FIRE ALARM response
• Immune to false alarms caused by arcs or corona discharges
• Built-in automatic "through the lens" self-test
• Not sensitive to background radiant energy sources such as paint heaters
• Not affected by absorbing smoke or paint solvent mist in liquid pant spray booths
• Sees through paint, powder or oil residue on detector's lens
• Digital communications with RS-485 interface
• FirePic™: retrieval of recorded pre-fire data
• SnapShot™: dynamic graphical display of what the detector sees

Applications (indoor use only)

• Liquid Paint Spray Lines
• Aerosol Filling
• Powder Coating Booths
• Curing Ovens

Operation

The Fire Sentry FS10-R Unitized detector is designed to operate with any approved fire alarm panel. Interface with fire alarm panel is accomplished using the detector's ALARM, ALERT and FAULT relays.

When power is applied, a self-test is automatically performed and the FAULT relay is energized to show that the detector has no faults. The front LED blinks every ten seconds to indicate normal operation.

In normal operation, the continuous spectral data stream of information from the sensor array is analyzed by the microprocessor. With two distinct relay outputs, the Fire Sentry FS10-R Unitized provides an ALERT output for spray gun "fireball" type fires, and if the fire continues a FIRE ALARM is declared in 4-5 seconds.

The detector stores all the pre-fire spectral data from the sensor array in non-volatile memory for retrieval and evaluation. The Fire Sentry FS10-R stores the last six FirePic™ events, each 8 seconds long; and 200 event histories with time and date stamp. The FirePic data can then be used to postulate the cause of the fire.

VX12i Digital Intelligent Irrigation Valve Controller with Moisture Inputs by Agrowtek

Versatile IO module with eight (8) 1-Amp transistor (FET) outputs and four (4) analog inputs selectable for 0-5V or 0/4-20mA. Six (6) of the outputs are capable of 1kHz PWM. Ideal for operating DC powered devices, relays & contactors, etc. PWM functions for integration with dimmable lighting, variable speed fans & motor controllers. Analog inputs allow SXL liquid sensor connectivity and other third-party sensor integration.

Red LED indicator lights turn on when outputs are activated. Includes standard 1/2" EMT knock-outs for conduit installation. Compatible with 12-24Vdc power supply.

Digital GrowNET™ port allows MODBUS protocol control on RS485 bus networks for custom applications. Made in USA.

72-01 HA-72PM Controller with Panel Mount Rack (Includes Bezel/Rack Hardware) by Honeywell Analytics

Centralize display and alarm functions with a flexible 16-64 channel controller that adapts and expands to your requirements, as a standalone solution or networkable device.

The HA72 controller is a flexible, scaleable gas controller that works the way you need it to. Input/Output modules allow for sets of 16, 32, 48 or 64 channel monitoring. Deploy the HA72 as a robust standalone life safety solution or addressable network with gas monitors and other field devices. User-friendly and visually powerful, the HA72 interface puts you in control of mission-critical information and allows you to share it across the enterprise via a secure, password-protected interface.

Flexible & Feature Rich

• Configure HA72 to accept inputs from many sensor types and signal ranges. Daisy chain up to 128 HA72 controllers to expand the system to meet your needs
• Custom software auto-recognizes and addresses Honeywell gas monitors (XNX™ and Sensepoint XCD)
• Connect sensors directly to HA72 with bridge sensor input board, saving installation time and eliminating need for extra devices
• Use HA72 as a discrete life safety system or network to a PLC or DCS for addressable operation
• Multiple password levels allow Ethernet access according to user need or qualification
• Various enclosure options available for hazardous and non-classified areas
• Programmable relays allow for a single relay contact point fo multiple devices

Advanced, User-Friendly Interface

• Full array of visual indicators (bar graphs, multicolor cells, flashing icons) and integrated alarm levels simplify and enhance monitoring, troubleshooting and trending functions
• Improved zone logic reduces false alarm incidents
• Touch & magnetic keypad allows nonintrusive operation in hazardous locations
• SD card logs over one year of data including concentration levels, alarm events, min/max, calibrations and alarm resets
• NEMA 4X, NEMA 4X Stainless Steel, full and half "19" Rackmount and NEMA 7 (Explosion-Proof) wall-mount options
• Modbus master/slave functionality allows for simultaneous sending and receiving of data, through four RS-485 serial ports
• Calibration and Authorization Modes facilitate and speed commissioning time; Mimic Mode allows viewing of other HA72 controllers on the host display

72-02 HA-72RM/1 Controller with One ST-72SM in Full Width 19" Rack (64 Channels) by Honeywell Analytics

Centralize display and alarm functions with a flexible 16-64 channel controller that adapts and expands to your requirements, as a standalone solution or networkable device.

The HA72 controller is a flexible, scaleable gas controller that works the way you need it to. Input/Output modules allow for sets of 16, 32, 48 or 64 channel monitoring. Deploy the HA72 as a robust standalone life safety solution or addressable network with gas monitors and other field devices. User-friendly and visually powerful, the HA72 interface puts you in control of mission-critical information and allows you to share it across the enterprise via a secure, password-protected interface.

Flexible & Feature Rich

• Configure HA72 to accept inputs from many sensor types and signal ranges. Daisy chain up to 128 HA72 controllers to expand the system to meet your needs
• Custom software auto-recognizes and addresses Honeywell gas monitors (XNX™ and Sensepoint XCD)
• Connect sensors directly to HA72 with bridge sensor input board, saving installation time and eliminating need for extra devices
• Use HA72 as a discrete life safety system or network to a PLC or DCS for addressable operation
• Multiple password levels allow Ethernet access according to user need or qualification
• Various enclosure options available for hazardous and non-classified areas
• Programmable relays allow for a single relay contact point fo multiple devices

Advanced, User-Friendly Interface

• Full array of visual indicators (bar graphs, multicolor cells, flashing icons) and integrated alarm levels simplify and enhance monitoring, troubleshooting and trending functions
• Improved zone logic reduces false alarm incidents
• Touch & magnetic keypad allows nonintrusive operation in hazardous locations
• SD card logs over one year of data including concentration levels, alarm events, min/max, calibrations and alarm resets
• NEMA 4X, NEMA 4X Stainless Steel, full and half "19" Rackmount and NEMA 7 (Explosion-Proof) wall-mount options
• Modbus master/slave functionality allows for simultaneous sending and receiving of data, through four RS-485 serial ports
• Calibration and Authorization Modes facilitate and speed commissioning time; Mimic Mode allows viewing of other HA72 controllers on the host display

72-03 HA-72RM/2 Controller with Two ST-72SM's in Full Width 19" Rack (128 Channels) by Honeywell Analytics

Centralize display and alarm functions with a flexible 16-64 channel controller that adapts and expands to your requirements, as a standalone solution or networkable device.

The HA72 controller is a flexible, scaleable gas controller that works the way you need it to. Input/Output modules allow for sets of 16, 32, 48 or 64 channel monitoring. Deploy the HA72 as a robust standalone life safety solution or addressable network with gas monitors and other field devices. User-friendly and visually powerful, the HA72 interface puts you in control of mission-critical information and allows you to share it across the enterprise via a secure, password-protected interface.

Flexible & Feature Rich

• Configure HA72 to accept inputs from many sensor types and signal ranges. Daisy chain up to 128 HA72 controllers to expand the system to meet your needs
• Custom software auto-recognizes and addresses Honeywell gas monitors (XNX™ and Sensepoint XCD)
• Connect sensors directly to HA72 with bridge sensor input board, saving installation time and eliminating need for extra devices
• Use HA72 as a discrete life safety system or network to a PLC or DCS for addressable operation
• Multiple password levels allow Ethernet access according to user need or qualification
• Various enclosure options available for hazardous and non-classified areas
• Programmable relays allow for a single relay contact point fo multiple devices

Advanced, User-Friendly Interface

• Full array of visual indicators (bar graphs, multicolor cells, flashing icons) and integrated alarm levels simplify and enhance monitoring, troubleshooting and trending functions
• Improved zone logic reduces false alarm incidents
• Touch & magnetic keypad allows nonintrusive operation in hazardous locations
• SD card logs over one year of data including concentration levels, alarm events, min/max, calibrations and alarm resets
• NEMA 4X, NEMA 4X Stainless Steel, full and half "19" Rackmount and NEMA 7 (Explosion-Proof) wall-mount options
• Modbus master/slave functionality allows for simultaneous sending and receiving of data, through four RS-485 serial ports
• Calibration and Authorization Modes facilitate and speed commissioning time; Mimic Mode allows viewing of other HA72 controllers on the host display

72-04 HA-72N4 Controller with ST-72 in NEMA 4X Large Fiberglass Enclosure by Honeywell Analytics

Centralize display and alarm functions with a flexible 16-64 channel controller that adapts and expands to your requirements, as a standalone solution or networkable device.

The HA72 controller is a flexible, scaleable gas controller that works the way you need it to. Input/Output modules allow for sets of 16, 32, 48 or 64 channel monitoring. Deploy the HA72 as a robust standalone life safety solution or addressable network with gas monitors and other field devices. User-friendly and visually powerful, the HA72 interface puts you in control of mission-critical information and allows you to share it across the enterprise via a secure, password-protected interface.

Flexible & Feature Rich

• Configure HA72 to accept inputs from many sensor types and signal ranges. Daisy chain up to 128 HA72 controllers to expand the system to meet your needs
• Custom software auto-recognizes and addresses Honeywell gas monitors (XNX™ and Sensepoint XCD)
• Connect sensors directly to HA72 with bridge sensor input board, saving installation time and eliminating need for extra devices
• Use HA72 as a discrete life safety system or network to a PLC or DCS for addressable operation
• Multiple password levels allow Ethernet access according to user need or qualification
• Various enclosure options available for hazardous and non-classified areas
• Programmable relays allow for a single relay contact point fo multiple devices

Advanced, User-Friendly Interface

• Full array of visual indicators (bar graphs, multicolor cells, flashing icons) and integrated alarm levels simplify and enhance monitoring, troubleshooting and trending functions
• Improved zone logic reduces false alarm incidents
• Touch & magnetic keypad allows nonintrusive operation in hazardous locations
• SD card logs over one year of data including concentration levels, alarm events, min/max, calibrations and alarm resets
• NEMA 4X, NEMA 4X Stainless Steel, full and half "19" Rackmount and NEMA 7 (Explosion-Proof) wall-mount options
• Modbus master/slave functionality allows for simultaneous sending and receiving of data, through four RS-485 serial ports
• Calibration and Authorization Modes facilitate and speed commissioning time; Mimic Mode allows viewing of other HA72 controllers on the host display

72-05 HA-72SS Controller with ST-72 in NEMA 4X 316 Stainless Steel Enclosure by Honeywell Analytics

Centralize display and alarm functions with a flexible 16-64 channel controller that adapts and expands to your requirements, as a standalone solution or networkable device.

The HA72 controller is a flexible, scaleable gas controller that works the way you need it to. Input/Output modules allow for sets of 16, 32, 48 or 64 channel monitoring. Deploy the HA72 as a robust standalone life safety solution or addressable network with gas monitors and other field devices. User-friendly and visually powerful, the HA72 interface puts you in control of mission-critical information and allows you to share it across the enterprise via a secure, password-protected interface.

Flexible & Feature Rich

• Configure HA72 to accept inputs from many sensor types and signal ranges. Daisy chain up to 128 HA72 controllers to expand the system to meet your needs
• Custom software auto-recognizes and addresses Honeywell gas monitors (XNX™ and Sensepoint XCD)
• Connect sensors directly to HA72 with bridge sensor input board, saving installation time and eliminating need for extra devices
• Use HA72 as a discrete life safety system or network to a PLC or DCS for addressable operation
• Multiple password levels allow Ethernet access according to user need or qualification
• Various enclosure options available for hazardous and non-classified areas
• Programmable relays allow for a single relay contact point fo multiple devices

Advanced, User-Friendly Interface

• Full array of visual indicators (bar graphs, multicolor cells, flashing icons) and integrated alarm levels simplify and enhance monitoring, troubleshooting and trending functions
• Improved zone logic reduces false alarm incidents
• Touch & magnetic keypad allows nonintrusive operation in hazardous locations
• SD card logs over one year of data including concentration levels, alarm events, min/max, calibrations and alarm resets
• NEMA 4X, NEMA 4X Stainless Steel, full and half "19" Rackmount and NEMA 7 (Explosion-Proof) wall-mount options
• Modbus master/slave functionality allows for simultaneous sending and receiving of data, through four RS-485 serial ports
• Calibration and Authorization Modes facilitate and speed commissioning time; Mimic Mode allows viewing of other HA72 controllers on the host display

72-07 HA-72CP Controller with ST-72 in NEMA 4X Compact Non Metallic Enclosure by Honeywell Analytics

Centralize display and alarm functions with a flexible 16-64 channel controller that adapts and expands to your requirements, as a standalone solution or networkable device.

The HA72 controller is a flexible, scaleable gas controller that works the way you need it to. Input/Output modules allow for sets of 16, 32, 48 or 64 channel monitoring. Deploy the HA72 as a robust standalone life safety solution or addressable network with gas monitors and other field devices. User-friendly and visually powerful, the HA72 interface puts you in control of mission-critical information and allows you to share it across the enterprise via a secure, password-protected interface.

Flexible & Feature Rich

• Configure HA72 to accept inputs from many sensor types and signal ranges. Daisy chain up to 128 HA72 controllers to expand the system to meet your needs
• Custom software auto-recognizes and addresses Honeywell gas monitors (XNX™ and Sensepoint XCD)
• Connect sensors directly to HA72 with bridge sensor input board, saving installation time and eliminating need for extra devices
• Use HA72 as a discrete life safety system or network to a PLC or DCS for addressable operation
• Multiple password levels allow Ethernet access according to user need or qualification
• Various enclosure options available for hazardous and non-classified areas
• Programmable relays allow for a single relay contact point fo multiple devices

Advanced, User-Friendly Interface

• Full array of visual indicators (bar graphs, multicolor cells, flashing icons) and integrated alarm levels simplify and enhance monitoring, troubleshooting and trending functions
• Improved zone logic reduces false alarm incidents
• Touch & magnetic keypad allows nonintrusive operation in hazardous locations
• SD card logs over one year of data including concentration levels, alarm events, min/max, calibrations and alarm resets
• NEMA 4X, NEMA 4X Stainless Steel, full and half "19" Rackmount and NEMA 7 (Explosion-Proof) wall-mount options
• Modbus master/slave functionality allows for simultaneous sending and receiving of data, through four RS-485 serial ports
• Calibration and Authorization Modes facilitate and speed commissioning time; Mimic Mode allows viewing of other HA72 controllers on the host display

FS-20 2-Speed Manual Fan Switch by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

TF115 1-Speed Thermostat by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

TP518 1-Speed Thermostat by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

WD-37250-00 Three-Speed Battery-Operated Hygrothermograph by Oakton

Get maximum versatility from three rotation speeds

Maintain temperature and humidity records for buildings or controlled environment chambers. Use one-day rotation for detailed views of troubled areas, longer rotation times for routine records.

A flashing LED indicates drum is rotating. Two size C batteries provide up to six months of continuous operation. Features a battery test button.

• Includes red felt-tipped pen, blue felt-tipped pen, roll of 7-day paper, C battery (2)
• Quartz controlled drive gives consistant drum rotation speed even as batteries weaken
• Record temperature and humidity on 1, 7 or 32 day rotation
• Lightweight and corrosion resistant construction for indoor or sheltered outdoor use

LB03SA-KTC1-XXX PULSAtron Series A Plus Metering Pump, PVDF for Sulfuric Acid >75%, Bellacide 355, 12 GPD @ 150 PSI (KOPkit # K3KTC1) by Quantrol

The Pulsatron Series A Plus offers manual function controls over stroke length and stroke rate as standard with the option to select external pace for automatic control.

Ten distinct models are available, having pressure capabilities to 250 PSIG (17 BAR) @ 12 GPD (1.9 lph), and flow capacities to 58 GPD (9.1 lph) @ 100 PSIG (7.0 BAR), with a standard turndown ratio of 100:1, and optional ratio of 1000:1. Metering performance is reproducible to within ± 3% of maximum capacity.

Features

• Manual Control by on-line adjustable stroke rate and stroke length.
• Highly Reliable timing circuit.
• Circuit Protection against voltage and current upsets.
• Solenoid Protection by thermal overload with auto-reset.
• Water Resistant, for outdoor and indoor applications.
• Internally Dampened To Reduce Noise.
• Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.
• Few Moving Parts and Wall Mountable.
• Safe & Easy Priming with durable leak-free bleed valve assembly (standard).
• Optional Control: External pace with auto/manual selection.

Operating Benefits

• Reliable metering performance.
• Rated "hot" for continuous duty.
• High viscosity capability.
• Leak-free, sealless, liquid end.

LB03SA-PTC1-XXX PULSAtron Series A Plus Metering Pump, Polypropylene Liquid Ends, 12 GPD @ 150 PSI (KOPkit # K3PTC1) by Quantrol

The Pulsatron Series A Plus offers manual function controls over stroke length and stroke rate as standard with the option to select external pace for automatic control.

Ten distinct models are available, having pressure capabilities to 250 PSIG (17 BAR) @ 12 GPD (1.9 lph), and flow capacities to 58 GPD (9.1 lph) @ 100 PSIG (7.0 BAR), with a standard turndown ratio of 100:1, and optional ratio of 1000:1. Metering performance is reproducible to within ± 3% of maximum capacity.

Features

• Manual Control by on-line adjustable stroke rate and stroke length.
• Highly Reliable timing circuit.
• Circuit Protection against voltage and current upsets.
• Solenoid Protection by thermal overload with auto-reset.
• Water Resistant, for outdoor and indoor applications.
• Internally Dampened To Reduce Noise.
• Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.
• Few Moving Parts and Wall Mountable.
• Safe & Easy Priming with durable leak-free bleed valve assembly (standard).
• Optional Control: External pace with auto/manual selection.

Operating Benefits

• Reliable metering performance.
• Rated "hot" for continuous duty.
• High viscosity capability.
• Leak-free, sealless, liquid end.

LB03SA-VTC1-XXX PULSAtron Series A Plus Metering Pump, PVC Liquid Ends, 12 GPD @ 150 PSI (KOPkit # K3VTC1) by Quantrol

The Pulsatron Series A Plus offers manual function controls over stroke length and stroke rate as standard with the option to select external pace for automatic control.

Ten distinct models are available, having pressure capabilities to 250 PSIG (17 BAR) @ 12 GPD (1.9 lph), and flow capacities to 58 GPD (9.1 lph) @ 100 PSIG (7.0 BAR), with a standard turndown ratio of 100:1, and optional ratio of 1000:1. Metering performance is reproducible to within ± 3% of maximum capacity.

Features

• Manual Control by on-line adjustable stroke rate and stroke length.
• Highly Reliable timing circuit.
• Circuit Protection against voltage and current upsets.
• Solenoid Protection by thermal overload with auto-reset.
• Water Resistant, for outdoor and indoor applications.
• Internally Dampened To Reduce Noise.
• Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.
• Few Moving Parts and Wall Mountable.
• Safe & Easy Priming with durable leak-free bleed valve assembly (standard).
• Optional Control: External pace with auto/manual selection.

Operating Benefits

• Reliable metering performance.
• Rated "hot" for continuous duty.
• High viscosity capability.
• Leak-free, sealless, liquid end.