Fan

3706-050 Dynagard Stand-alone System, Nitrogen Dioxide (NO2) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings

VPE-1000 Digital Ultrasonic Detector by Superior AccuTrak

When powerful performance is needed and budgets are limited, choose the versatile Superior AccuTrak® VPE-1000. It is the first low cost digital ultrasonic detector, offering extraordinary features at a fraction of the cost of other ultrasonic instruments. The AccuTrak® model VPE-1000 is extremely sensitive to the ultrasonic sound of leaks and friction in industrial systems. By using a technique called "heterodyning" it translates the ultrasound to a lower frequency which our ears can interpret. The AccuTrak® is so sensitive it can hear the blink of an eye, yet most background noise will not interfere with detection accuracy. Patented technology uses a microcomputer and digital circuitry making AccuTrak® the most accurate and repeatable ultrasonic inspection instrument available in its class.

Applications:

The VPE-1000 is perfect for schools, hospitals, hotels, and other large institutional or industrial environments. Use for a variety of leak detection and plant maintenance applications.

• Leak Detection: Air, Vacuum, Refrigerants; ANY GAS!
• Steam Traps: Detect live steam loss in seconds!
• Valves: Detect/hear internal leakage in check, ball, needle, gate or any type of valve! Diagnose thermal expansion valves in just five minutes!
• Bearings: Hear wear and lubrication problems before damage is done!
• Electric Arc and Corona: Inspect circuit breakers, relays, and buss bars! Check for corrosion on contacts and proper insulation!
• Pneumatics and Hydraulics: Inspect controls, hoses, tools, fittings and internal cylinders with ease!
• Vibration: Detect the ultrasonic sound generated by excessive friction!
• Fan Belts

Features:

• Digital LED Indicators: Both alphanumeric and bar-graph!
• Digital Peak Hold: Holds highest level for easy readability!
• Separate Volume/Sensitivity: Independent controls allow you to "zoom" into sounds in noisy areas!
• Dual Sensors: Each with excellent frequency response, and independent settings

Includes everything you need!

• Detector
• Touchprobe & waveguide attachments
• Comfortable over the ear headset
• Battery
• Owners manual
• Instructional video
• Hard case

VK24 - 10" Fan Mount

3703-200 Dynagard Stand-alone System, Hydrogen Sulfide (H2S) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings

20" Aluminum Square Fan Blade, 3-Wing

VK12 - 5" Fan Mount with Hardware

C011004 Xgard Safe Area ESU for One Detector by Crowcon

The Environmental Sampling Unit provides a cost-effective solution for monitoring high-density gases such as chlorine, sulphur dioxide and flammable vapours, in environments where the positioning of conventional sensors is not practical.

The sampling chamber is fitted with an electric fan, which draws an air sample via a pipe. Xgard gas detectors are fitted to the chamber to monitor for the presence of flammable or toxic gases.

Features:

• Can monitor up to 12 metres of perforated pipe using a fan-aspirated single sensor.
• Flameproof fan available for flammable gas applications.
• Fan-fail monitoring is available for up to four units using a Gasmaster control panel.
• Typical applications include gas detection in LPG and chlorine stores, flammable gas detection in wet wells.

LFZ-30U270 Laboratory Freezer Upright by Citizen Scale

Features

It is suitable for scientific research institute, laboratory of electronic and chemical enterprise, blood station, hospital, epidemic station and husbandry department.

Temperature Control

Microcomputer control, digital temperature display, its adjustable when temperature is set at - 10º to -40º.

Safety system

It has perfect alarm system with sound buzzer and flashing alarm function, it can implement high-low temperature alarm, sensor fault alarm other functions.

Refrigeration System

Using imported famous brand Danfoss compressor with BBM fan that make refrigeration fast, resonable evaporative condenser design that effectively increase refrigerated area and refrigeration speed.

Humanized DESIGN

High-quality stainless shelf that is convenient to access and easy to clean, stainless steel tank that never getrusty, using fluoride - free environment-friendly refrigerat, 100% no chiorocarbons, to protect ozone layer, which is real product.

Optional Accessory

multi-function paperless recorder, WIFI Remote system, Rs232 / Rs485 & Software.

3715-001 Dynagard Stand-alone System, Ozone (O3) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings

RD8i Digital Intelligent Eight Contact Relay, 120V 10A by Agrowtek

RD8i programmable dry-contact relay interface for HVAC signal control, solenoid and irrigation valve control, and contactor panel control for building electrical loads such as lighting, exhaust fans, etc..

Connects instantly to Agrowtek's master control systems or intelligent sensors via a GrowNET port for advanced automated control functions. Use as a stand-alone device with the optional WiFi module or USB AgrowLINK. GrowNET port accepts MODBUS RTU communication for PLC control.

LED indicators on the front panel provide status of each relay. Rugged metal enclosure for wall mounting. Durable 20A relays and 10A screw terminal. Conduit knock-outs for easy electrical installation.

Flexible and reliable relay controller ideal for many applications.

Features

• Eight independent N.O. dry relay contacts with LED status indicators
• 24-120Vac, 24Vdc / 10A per relay
• Electromechanical Independent Contacts
• 1-Year Warranty
• WiFi optional
• GrowNET™ Digital Communication Port
• MODBUS RTU for industrial PLC applications 12-24Vdc
• Durable powder-coated steel enclosure
• Made in USA

Standard Applications

• Load Panel Contactor & Relay Control: Lighting & load control in buildings & greenhouses
• HVAC Systems: 24Vac heat, cool, fan, valve & other signals
• Irrigation Solenoid Valves
• Dehumidifiers
• Exhaust & Circulation Fans
• Custom Equipment

3707-050 Dynagard Stand-alone System, Sulfur Dioxide (SO2) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings

LFZ-40U126 Laboratory Freezer Upright by Citizen Scale

Features

It is suitable for scientific research institute, laboratory of electronic and chemical enterprise, blood station, hospital, epidemic station and husbandry department.

Temperature Control

Microcomputer control, digital temperature display, its adjustable when temperature is set at - 10º to -40º.

Safety system

It has perfect alarm system with sound buzzer and flashing alarm function, it can implement high-low temperature alarm, sensor fault alarm other functions.

Refrigeration System

Using imported famous brand Danfoss compressor with BBM fan that make refrigeration fast, resonable evaporative condenser design that effectively increase refrigerated area and refrigeration speed.

Humanized DESIGN

High-quality stainless shelf that is convenient to access and easy to clean, stainless steel tank that never getrusty, using fluoride - free environment-friendly refrigerat, 100% no chiorocarbons, to protect ozone layer, which is real product.

Optional Accessory

multi-function paperless recorder, WIFI Remote system, Rs232 / Rs485 & Software.

3742-200 Dynagard Stand-alone System, Hydrogen Chloride (HCl) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings

IMS-40 ICE Flake Maker by Citizen Scale

Features

• Compact design, Luxurious appearance.
• Adopted high-quality stainless steel outer skin, anti-corrosion and durable, independent of one structure, compact and simple, space-saving.
• High efficiency CFC-free R134a compressor, components is detected by SGS Company, economical and in line with EU RoHs environmental requirements.
• TUV or VDE safety certification for electrical safety components.
• Auto microcomputer control & running, easy to use.
• A power-overloading protecting device, water shortage auto-detecting system and ice storage and ice storage full control device.
• Adopted Italian Haitec two-stage reducers, low noise, smooth and reliable operation. Cooling holes and fans in the top of the machine to ensure reducer motor reliable operation under high temperature and harsh conditions.
• Small ice style and practical.
• Tank float type water system to ensure that no residual water more than water, no de-icing process, absolute loss, the residual water, saving water and energy.
• Small granular snow ice, designed for the laboratory.
• ICE full display, lack of water, too cold protection, fault warning display protective shutdown. The machine will automatically shut down by full/lack of water, automatically boot when the failure removed, with automatic memory & recovery function.

Application

• Hospitals
• Schools
• Laboratories
• Research institutes
• Supermarket food preservation
• Cold storage
• Medical applications
• Chemical
• Food processing industry etc.

LFZ-30U60 Laboratory Freezer Upright by Citizen Scale

Features

It is suitable for scientific research institute, laboratory of electronic and chemical enterprise, blood station, hospital, epidemic station and husbandry department.

Temperature Control

Microcomputer control, digital temperature display, its adjustable when temperature is set at - 10º to -40º.

Safety system

It has perfect alarm system with sound buzzer and flashing alarm function, it can implement high-low temperature alarm, sensor fault alarm other functions.

Refrigeration System

Using imported famous brand Danfoss compressor with BBM fan that make refrigeration fast, resonable evaporative condenser design that effectively increase refrigerated area and refrigeration speed.

Humanized DESIGN

High-quality stainless shelf that is convenient to access and easy to clean, stainless steel tank that never getrusty, using fluoride - free environment-friendly refrigerat, 100% no chiorocarbons, to protect ozone layer, which is real product.

Optional Accessory

multi-function paperless recorder, WIFI Remote system, Rs232 / Rs485 & Software.

C011030 Xgard Hazardous Area ESU EX, for Three Detectors by Crowcon

The Environmental Sampling Unit provides a cost-effective solution for monitoring high-density gases such as chlorine, sulphur dioxide and flammable vapours, in environments where the positioning of conventional sensors is not practical.

The sampling chamber is fitted with an electric fan, which draws an air sample via a pipe. Xgard gas detectors are fitted to the chamber to monitor for the presence of flammable or toxic gases.

Features:

• Can monitor up to 12 metres of perforated pipe using a fan-aspirated single sensor.
• Flameproof fan available for flammable gas applications.
• Fan-fail monitoring is available for up to four units using a Gasmaster control panel.
• Typical applications include gas detection in LPG and chlorine stores, flammable gas detection in wet wells.

MAC-20F 20" High Velocity Direct Drive Floor Fan by Master

High velocity floor fans deliver fast cooling for localized spaces. Perfect for blowing some refreshing air in the garage, or delivering air to cool a generator. These high velocity fans are an effective way to turn down the heat quickly.

• Heavy-duty all metal construction
• Adjustable direction
• Open motors; not suitable for wet or dusty environments
• 1-year limited warranty

99F38035 CellarSafe 110V without Oxygen Sensor - with Battery - USA 2-Pin Plug by Crowcon

From fermentation through to distribution, Carbon Dioxide is one of the most common hazards to health in breweries, cellars and drinks outlets. It is also the fourth most abundant gas in the atmosphere. Long term exposure to only 0.5% volume represents a toxic health hazard. Concentrations greater than 15% volume can lead to death. CellarSafe has been designed specifically to warn personnel of these hazards.

CellarSafe, the cost effective CO2 and Oxygen monitor you can trust.

Simple to use

• Clear back-lit display for gas readings
• Bright LEDs and loud, distinctive alarms
• Single button for routine operation and testing
• Plug-in repeater units complete with cable
• Calibration unit with automatic sequencing
• No specialist cabling required

Secure and robust

• IP65 protection against dust and water ingress
• Tough polycarbonate case
• Wide operating temperature range
• Battery backup for mains failure (optional)
• Dual-band infrared sensor for carbon dioxide

Protect yourself

• Continuous monitoring for carbon dioxide in cellars and other confined spaces
• Optional oxygen monitoring for other asphyxiation hazards
• Automatically turn on ventilation fans
• Factory set alarm levels

Save money

• Only turn on ventilation fans when they are needed
• Long-term maintenance-free operation
• Minimal sensor calibration requirements
• Minimum of 5 year life sensors

3703-100 Dynagard Stand-alone System, Hydrogen Sulfide (H₂S) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings