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Modbus Organization

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Sierra Instruments

Network Enabled Gas Detectors (IT Series)

Type:  Sensor
Description:  Network-enabled Gas Sensor Modules
Connectivity:  Modbus RTU, Modbus TCP
Features:  Long calibration interval for reduced maintenance; SIL-2 Certified; Integral LED display; Able to mount in multiple configurations; Optional integral alarm relays for High, Low and Trouble; SMC Sentry bus interface; 4-20 mA isolated output; Modbus RTU serial interface; Multiple protocol capability using FieldServer for interface to EtherNet/IP, Modbus TCP, LonWorks, BACnet, Metasys, Profibus and more
Specifications:  Remote sensor option mounting up to 100 feet away from transmitter; Optional control relay pack; Visual menu system for configuration of alarm setpoints, calibration, maintenance and alarms acknowledge; Designed and approved for installation and operation in hazardous areas