4 20ma duct humidity temp sensor

Schneider Fan Coil Thermostat Modbus BACnet 4-Pipe BLDC TC903-EF4LDPSA Product Overview The Schneider Electric TC903-EF4LDPSA is a high-specification four-pipe fan coil thermostat combining Modbus RTU and BACnet MS/TP dual-protocol support, BLDC motor drive, and multi-function programming — making ...

Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA Product Overview The Schneider Electric TC903-3A4DLMSA is a four-pipe, three-speed fan coil unit controller with multi-function logic and network connectivity, designed for large-scale commercial HVAC systems demanding ...

Schneider Air Differential Pressure Switch 0-500Pa SPD910 004701070 New The Schneider Electric Air Differential Pressure Switch SPD910 (Part No. 004701070) is an adjustable-range differential pressure switch with a 0-500 Pa setpoint range, providing flexible fan monitoring and filter status ...

Schneider Indoor Temperature Humidity Sensor HEW3VSTH Product Overview The Schneider Electric Indoor Temperature and Humidity Sensor (Part No. HEW3VSTH) is a brand new, original wall-mount combined sensor delivering dual analogue outputs for room temperature and relative humidity. Designed for BAS ...

Schneider Flow Switch BSP Male Thread 1m Pre-wired SSF903 Brand New The Schneider Electric Flow Switch SSF903 (Part No. SSF903) is an inline water flow switch with BSP male thread connection and 1-metre pre-wired cable, offering the same reliable on/off flow detection as the SSF902 with the ...

Schneider TAC Xenta 301 Building Controller C/N/P 007300170 The Schneider Electric TAC Xenta 301 (Part No. 007300170) is a compact freely programmable LonWorks building automation controller designed for small-to-medium HVAC applications within TAC Vista networks. This controller provides a cost...

Schneider TAC Xenta 421A Building Controller 007302450 The Schneider Electric TAC Xenta 421A (Part No. 007302450) is a freely programmable LonWorks building automation controller with an integrated I/O set, designed for VAV terminal unit control, FCU supervision, and small-to-medium HVAC application...

Schneider TAC Xenta 913 Building Controller 007308351 The Schneider Electric TAC Xenta 913 (Part No. 007308351) is an I/O expansion module for TAC Xenta programmable controllers in LON-based building automation networks. This module provides additional physical I/O capacity to parent Xenta ...