Calibration gas: Cylinder can vary by content, mixture, size, and needed valve. Due to specific tolerances, manufacturer recommendations, monitor settings and the hazardous nature of the cylinders, it is recommended that you discuss your calibration ne 
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Entirely self-contained, the CR-4000 4-channel, 4-20mA, AC/DC controller provides continuous uninterrupted monitoring and of toxic gases, combustibles and oxygen hazards. The CR-4000 delivers 24 VDC power to any 4-20 mA transmitter. 
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The BW Defender Gas detector has been discontinued by the manufacturer however... 
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As the world’s most popular and widely used zero-maintenance gas detector, the GasAlertClip Extreme offers continuous, reliable protection. 
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Designed with durability and comfort in mind, the GasAlert Extreme reliably monitors for any single gas hazard within its wide range of available toxic gas models. 
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The NEW GasAlertMax XT II portable and multi-gas detector simultaneously monitors and displays up to four gases including hydrogen sulfide (H2S) carbon monoxide (CO), oxygen (O2) and combustibles (%LEL). 
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The BW GasAlertMicro Series of Gas detectors have been discontinued by the manufacturer however... 
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Providing protection from up to five potential atmospheric hazards including oxygen, combustible and toxic gases, GasAlertMicro 5 
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The GasAlertMicro5 PID portable gas detector can simultaneously monitor up to five atmospheric hazards including volatile organic compounds (VOC's), oxygen, combustible gas (% LEL), and a wide selection of individual electrochemical toxic sensors. Compact 
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The self-contained GasPoint transmitter with internal alarm relays provides a 4-20 mA output signal and can be connected to any control system (DCS, PLC or controller). 
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Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features with simple one-button operation. With flexible power options, the GasAlertQuattro is always ready. 
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The BW GasAlertMax Gas detector has been discontinued by the manufacturer however... 
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The slim and compact GasAlertMicroClip XT provides affordable protection from atmospheric hazards. This multi-gas detector provides continuous visual confirmation of detector operation and compliance with the IntelliFlash™ feature and the simple one-butto 
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The most cost effective way to manage the calibration and bump testing of BW’s portable gas detectors is through the MicroDock II automated test and calibration system. 
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The rugged, zero-maintenance RRJ Series transmitters for H2S come complete with sensor and provide a 4-20 mA signal that is compatible with any 4-20 mA controller, DCS or PLC. 
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The Rig Rat III wireless multi-point system continuously monitors for toxic gases, combustibles and oxygen hazards. The self-contained, intrinsically safe site controller is equipped with built-in alarms for instant notification. Independent power, wirele 
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The BW ToxiClip 2 Gas detector has been discontinued by the manufacturer however... 
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