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Senva TG UL CO & NO2 gas detectors are UL61010 listed with UL2075 recognized sensing elements. The TG UL is NEMA 3R/IP43 rated. It has the option to detect one or two gases per enclosure and has options to accommodate different mounting height requirements. All sensors come pre-calibrated with a NIST certificate of calibration and are field replaceable. All TG UL units come standard with an LCD display, RS-485 protocol or analog outputs, LED status indicators, 85db buzzer alarm, and two SPDT adjustable setpoint relays for direct control of fans and external visual/audible alarms.
TG UL Combustibles Wall & Duct
Senva TG UL Series sensors can be ordered as individual CH4 sensor, C3H8 sensor, H2 sensor, O2 sensor, H2S sensor, or specify two sensing elements in one enclosure including CO and NO2.The TG UL is NEMA 3R/IP43 rated. It has the option to detect one or two gases per enclosure and has options to accommodate different mounting height requirements. All sensors come pre-calibrated with a NIST certificate of calibration and are field replaceable. All TG UL units come standard with an LCD display, RS-485 protocol or analog outputs, LED status indicators, 85db buzzer alarm, and two SPDT adjustable setpoint relays for direct control of fans and external visual/audible alarms.
Senva TG UL refrigerant gas detectors are UL61010 listed. The TG UL is NEMA 3R/IP43 rated. It has the option to detect one or two gases per enclosure and has options to accommodate different mounting height requirements. It supports most A2L and A3L gases. All sensors come pre-calibrated with a NIST certificate of calibration and are field replaceable. All TG UL units come standard with an LCD display, RS-485 protocol or analog outputs, LED status indicators, 85db buzzer alarm, and two SPDT adjustable setpoint relays for direct control of fans and external visual/audible alarms.
Senva TGR Series sensors can be ordered as individual CO or NO2 sensors or as a combination CO/NO2 sensor in a shared enclosure. Choose up to two from a variety of refrigerant gases, combustibles, or Carbon Monoxide for a combination of air quality and toxic gas detection. The analog output model features 2 outputs that support daisy chain wiring - multiple sensors may be used in a parallel sequence (0-10V) for cost effective coverage of large areas. The unit can also act as a stand alone controller, utilizing the relay for exhaust fan operation or the output for direct control of a VFD. The BACnet/Modbus model supports BACnet MS/TP & Modbus network communication in one unit. Standard features include a programmable fan relay, LED indicators, integrated display and audible alarm.