All Products

*Please note we can only ship RKI products to customers within the United States

This is the equivalent of the CG2-H-25-34 from BW

Part Number: 34L-98-25

SS4-AS2-C-E-M Multi-Spectrum Electro-Optical Digital Fire & Flame Detector, Aluminum UV/IR, optimised for Non-Hydrocarbons and Silane, Ethanol, Methanol, Hydrogen & Natural Gas Fires, Non Latching Alarm LED, FM, cFM, CSFM for Class I, Div.1 groups B,C & D (2) M25 with MA420-4 4-20 mA Module for SS4 Detectors by Honeywell Analytics

The Fire Sentry SS4 Electro-Optical Digital Fire and Flame Detectors represent leading edge UV and UV/IR technology.

Fire Sentry SS4-A

The Fire Sentry SS4-A represents the world's pre-eminent UV/IR technology for ElectroOptical Flame Detectors with tens of thousands successfully operating in a multitude of installations worldwide. This multi-spectrum detector senses radiant energy in the ultraviolet (UV), visible and wide band Infrared™ (IR) spectrum. The radiant energy from all types of flaming fires will alert the detector to their presence.

To eliminate common nuisance false alarms that occasionally occur with UV-only, IR-only, Dual IR or Dual Mode UV/IR detectors, the Fire Sentry SS4 detectors' FireLogic signal processing requires that UV, visible and wide band IR radiant energy all be evaluated before declaring a fire. The smart detector utilises real-time signal processing algorithms that are optimised to alarm on all types of fires, while virtually eliminating the possibility of false alarms.

Fire Sentry SS4-AS

The Fire Sentry SS4-AS processes UV, IR and Visible (VIS) spectral ranges from ruggedised solar-blind UV, "Quantum-Effect" IR and VIS sensors correspondingly. It is optimised for detection of hydrogen, ethanol, methanol and methane (natural gas) fires and like the other detectors in its family, it responds to Type A, B and C flaming fires.

Fire Sentry SS4-AUV

The Fire Sentry SS4-AUV represents the leading edge technology UV optical flame detectors. This flame detector senses radiant energy in the ultraviolet (UV) spectrum. The radiant emissions of flaming fires will alert the detector to their presence. The SS4-AUV is for indoor applications where UV sources such as welding are not present.

Operation

The Fire Sentry SS4 detectors operate from standard 24 Volt DC power and interface to approved fire alarm panels or standard PLC's. On power up, a self-test is performed and the fault relay resets to show no faults. The front LED lights flash every ten seconds to indicate power is on.

The continuous spectral data stream of information from the sensor array is analysed by the microprocessor. Upon alarm, the detector activates the alarm relay and stores all the pre-fire spectral data in non-volatile memory for retrieval and evaluation. This Fire Pic™ data can be used to postulate the cause of the fire. As part of the FS2000™ System, the SS4 family of detectors communicate with CM1-A Controller via a four wire bi-directional RS-485 FireBus™.

The field of view for the Fire Sentry SS4 detectors is the widest in the industry with a 120° cone of vision. This means more hazard area can be covered by each detector. Greater sensitivity also increases the volume covered by each detector; up to four times more than some other detectors.

Using sophisticated microprocessor signal processing algorithms, false alarm rejection is maximised - with virtual immunity to false alarms from arc welding, corona discharge and other common non-fire sources.

Fire Sentry SS4-A and SS4-AS Features:

• Multi-Spectrum™: senses ultraviolet, visible and wide band Infrared™
• Built-in test for optical "through the lens" testing
• False alarm immunity
• Detects hydrocarbon and non-hydrocarbon based fires
• Wide field-of-view and solar-blind
• Adjustable detector sensitivity
• Microprocessor based algorithms: FirePic™, Snapshot™ and Tri-Mode Plot™
• Wide temperature range of operation
• Compatible with standard approved fire alarm panels
• Explosion-proof housing
• Time programmable alarm verification
• mA output option
• Meets SIL 2 requirements

Fire Sentry SS4-AUV Features:

• Senses solar-blind ultraviolet band
• Built-in test for optical "through the lens" testing
• Utilises long-life, ruggedised UV sensors
• Detects hydrocarbon and non-hydrocarbon based fires
• Wide field-of-view and solar-blind
• Adjustable detector sensitivity
• Microcomputer based algorithms: FirePic&trad;, Snapshot™ and UV Plot
• Wide temperature range of operation
• Compatible with standard approved fire alarm panels
• Explosion-proof housing
• Time programmable alarm verification
• mA output option

Applications include:

• Petrochemical facilities and Refineries
• Co-Generation plants
• Aircraft hangars
• Silane and Hydrogen gas storage
• Gas Turbines and power plants
• Gas compressor stations
• Warehouses
• Semiconductor

270 Clamp-On Tester with Digital Multimetervisit by Test Products International

Perfect for tight, narrow, spaces. The new TPI 270 with slim jaw and body is ideal for cramped work areas and crowded electrical panels.

The slim design 270 is a hand-held, autoranging clamp-on DMM. Extra large numerals, min/max, capacitance, DC microamps and duty cycle are just a few of the features of the 270. An affordable choice, the 270 offers measurements in all basic electrical functions with additional advanced features like non-contact voltage.

Features:

• Measure motor in-rush current and run current
• Measure temperature differential with relative mode
• Non-contact voltage feature can be used to immediately see if power is being supplied to the 24VAC control circuit of thermostats
• Frequency, Min/Max/Record, Data Hold and Peak Hold
• Up to 40,000 Microfarads to test run and start capacitors
• 4,000 count display with 41 segment analog bargraph
• Auto & Manual Ranging
• Low Battery Indicator
• Over Range Indication ("OL")
• Hi Voltage Indicator (>30V AC/DC)
• Auto Power Off after 30 minutes
• Separate Battery/Fuse Compartment
• Low Ohm Range (400V)
• Amps AC Resolution: 0.01A
• VDC/VAC Resolution: 0.1mV
• DC μA measurement (0.01 μA resolution)
• Temperature measurement with 0.1° resolution

Applications:

• Measure flame safety control current
• Test run and start capacitors and motors
• Measure motor run current and capture peak motor start up amperage
• Measure heat anticipator current
• Determine thermocouple voltage
• Test line and control voltages
• Measure heating element resistance
• Measure air temperature in ducts
• Test for the presence of voltage in circuits without contacting the circuit
• Measure temperature differential using relative mode

The 270 comes complete with the following accessories:

• Carrying Pouch
• Test Lead Set
• Temperature Probe
• Instruction Manual
• Battery & Fuse

Old Part Number: Z105120
New Part Number: Z105120PN

MCXL-XUHM-Y-AU GasAlertMicroClip XL Detector, Combustible (% LEL, Unfiltered), Oxygen (O2), Hydrogen Sulfide (H2S), Carbon Monoxide (CO) - Yellow Housing, AU version (Australia) by BW Technologies

The easy to wear, slim and compact GasAlertMicroClip provides affordable protection from atmospheric gas hazards. For standard operation with features you can count on, opt for the GasAlertMicroClip XT. For extended battery life, especially in cold weather, choose the GasAlertMicroClip XL. Both offer visual compliance at a glance with the flashing, green IntelliFlash™. Easy onebutton operation reduces training time and lets workers focus on the job at hand. For simple, cost-effective management of your records, calibration and bump testing, choose BW's MicroDock II automatic test and calibration system and Fleet Manager II software.

• Easy and comfortable to wear; thin and lightweight
• Easy operation and straightforward training with one-button simplicity
• Easy visual compliance with flashing, green IntelliFlash™
• Easy and cost effective to own

Additional GasAlertMicroClip features:

• Choose the GasAlertMicroClip XL for cold weather performance
• IntelliFlash™ verifies operation and compliance to both the user and supervisor
• Tamper-proof, one button operation
• Powered by a rechargeable lithium polymer battery

Standard features of BW multi-gas products:

• Continuous LCD shows real-time gas concentrations
• Compact and lightweight design makes it comfortable to wear
• Water-resistant
• Simple automatic calibration procedure; compatible with BW MicroDock II automatic test and calibration station
• Full function self-test of sensor, battery status, circuit integrity and audible/visual alarms on start up
• Bright wide-angled visual alarm bars
• Built-in concussion-proof boot
• Multi-language support in English, French, German, Spanish and Portuguese
• Conveniently manage your fleet using Fleet Manager II

Part Number: MCXL-XUHM-Y-AU

0614 0072 Pt100 Digital Air Probe (need cable 0430 0100) by Testo

The new digital air temperature probe enables precise measurement of air temperature. To guarantee a quick response time, the Pt100 sensor is exposed and is protected against impact and contact by a guard.

You can also use immersion and penetration probes to measure air temperature. However, please note that the specified response time of the immersion/penetration probe refers to measurements in water. For measurements in air, the response time is around 40 - 60 times higher. This is because in immersion/penetration probes the sensor element is built into the probe shaft, and the probe shaft still needs to reach the actual temperature. Only then is this passed on to the sensor element.

In the air temperature probe, however, the sensor is exposed. Therefore the temperature to be measured directly encounters the sensor element. Consequently, compared with the immersion/penetration probe, the air temperature probe can achieve shorter response times when measuring air temperature.

The air temperature probe is a digital probe with an intelligent calibration concept. You can adjust the probe using the EasyClimate software and achieve a zero-error display.

Applications

The Pt100 air temperature probe is suitable (in combination with the measuring instrument) for industrial and laboratory applications such as:

• Calibrating stationary sensors
• Monitoring production processes / production facilities
• Monitoring process temperatures
• Reference measurements in the calibration laboratory

• Pt100 probe for air temperature measurements
• Quick response time
• With a guard to protect against impact and contact
• Measuring range: -100 to +400 °C

Includes:

Pt100 air temperature probe with guard including instructions for use.

SH6168-Q Sodium Hydroxide, 0.02N, 1L by AquaPhoenix

• Traceable to NIST

Specifications

• Concentration: 0.02N
• Packaging Type: Poly
• Size: 1.00 L

*Please note we can only ship RKI products to customers within the United States

SA1570-Q Sulfuric Acid, 0.2N, 1L by AquaPhoenix

• Traceable to NIST
• Sulfuric Acid/UN2796

Specifications

• Concentration: 0.2N
• Packaging Type: Poly
• Size: 1.00 L

3611-200SE EC 36 Fixed Gas Transmitter, Ammonia (NH3) for Standard Temperatures (-4°F to 104°F), 1 ppm, 0-200 ppm, Display / Alarm Relays by GfG

Remote Transmitters for Oxygen and Toxic Gases

The EC 30 is an advanced transmitter for the detection of toxic gases and oxygen levels. This smart area monitor has an aluminum explosion proof housing with a stainless steel sensor cover that makes the EC 30 series suitable for the harshest environments.

Simple and effective

Once you power up the units, they will accurately display values on the large LCD and transmit a linear 4-20 mA signal to any GfG controller. AutoCal automatic calibration and maintenance is done effortlessly through push buttons or via a digital remote control connection. Smart sensors allow the user to easily change ranges or gas types in the field without a need for additional programming. The EC 36 is equipped with onboard relays for two alarm points and one sensor fault for local connection and activation or deactivation of external devices like alarms, fans, auto dialers etc.

Digital display / control connection

The digital connection allows display of readings, non-intrusive maintenance and AutoCal calibration activation to be done locally or from a distance.

Features

• Robust industrial design
• Fully-automatic one button calibration adjustment

MKLP36SO-6B Low Pressure Mist Kit with Shutoff for 36" Fans; 6 x 0.012" Nozzles, Black by Schaefer

Instantly convert your circulation fan into a misting fan with Schaefer low pressure misting kits. The misting kits can reduce air temperature up to 30°F with wind from a fan and standard water pressure from an ordinary garden hose. The kits are easy to use with push releasable connections and optional ball valve water shut offs. Available for fans of all sizes, Schaefer mist kits provide an easy economical solution for your evaporative cooling needs.

Features and Benefits:

• 1/4" black polyethylene tubing for durability and resistance to cracking
• Brass and stainless steel nozzles to atomize the water
• Push releasable nozzles and fittings for easy cleaning
• Optional ball valve for quick and easy shutoff of water supply
• Standard garden hose connection for water pressure, no additional power required
• Minimal water consumption, as low as 1.7 gallons per hour, for energy efficiency and low environmental impact.
• 8 foot water supply line connection from ring to base
• Two year warranty
• Made in the USA

*Please note we can only ship RKI products to customers within the United States