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  • AVDT Airflow & Temperature Transmitter - Duct
      AVDT Airflow & Temperature Transmitter - Duct
      Air Flow & Duct Temperature transmitter with Analog Outputs, 3 ranges.
      £193.00
      £193.00
      (-0%)
    • ST1R NTC Temperature Sensor
        ST1R NTC Temperature Sensor
        Temperature Sensor, NTC. -50 to +70'C, 1m cable
        £28.00
        £28.00
        (-0%)
      • SSR2AD Solar Radiation Sensor
          SSR2AD Solar Radiation Sensor
          Solar Radiation Sensor 0-5V / SDI-12 output.
          £200.00
          £200.00
          (-0%)
        • SRH1A Temperature & Humidity Sensor (SDI12)
            SRH1A Temperature & Humidity Sensor (SDI12)
            High Accuracy Temperature and Humidity Sensor. SDI-12 Output
            £200.00
            £200.00
            (-0%)
          • SP1A Barometric Air Pressure Sensor (SDI-12)
              SP1A Barometric Air Pressure Sensor (SDI-12)
              Barometric Air Pressure Sensor 600-1100mBar, SDI12 Output
              £180.00
              £180.00
              (-0%)
            • PIR-230-E Motion, Temperature, and Humidity Sensor
                PIR-230-E Motion, Temperature, and Humidity Sensor
                InfraRed (PIR) Motion Sensor with 8m dia. range (360° coverage), can switch a light on if required. Integrated Temperature & Humidity Sensor. Modbus RTU/TCP or DCON Protocol.
                £125.00
                £125.00
                (-0%)
              • PIR-130-DC PIR Motion & Temperature Sensor
                  PIR-130-DC PIR Motion & Temperature Sensor
                  InfraRed (PIR) Motion Sensor with 8m dia. range (360° coverage), can switch a light on if required. Integrated Temperature Sensor. Modbus RTU or DCON Protocol. DC Powered.
                  £91.00
                  £91.00
                  (-0%)
                • CL-213-E PM2.5, CO, CO2, Temp, RH, Dew point Data Logger (Enet)
                    CL-213-E PM2.5, CO, CO2, Temp, RH, Dew point Data Logger (Enet)
                    PM2.5, CO + CO2, Temperature and Relative Humidity Data Logger. RS485 communications. Standalone or use as part of a monitoring solution. Modbus RTU/TCP & MQTT Protocols supported.
                    £519.00
                    £519.00
                    (-0%)
                  • CL-212-E PM2.5, CO2, Temp, RH, Dew point Data Logger (Enet)
                      CL-212-E PM2.5, CO2, Temp, RH, Dew point Data Logger (Enet)
                      PM2.5, CO2, Temperature and Relative Humidity Data Logger. RS485 communications. Standalone or use as part of a monitoring solution. Modbus RTU/TCP & MQTT Protocols supported.
                      £466.00
                      £466.00
                      (-0%)
                    • CL-211-E PM2.5, CO, Temp, RH, Dew point Data Logger (Enet)
                        CL-211-E PM2.5, CO, Temp, RH, Dew point Data Logger (Enet)
                        PM2.5, CO, Temperature and Relative Humidity Data Logger. RS485 communications. Standalone or use as part of a monitoring solution. Modbus RTU/TCP & MQTT Protocols supported.
                        £344.00
                        £344.00
                        (-0%)
                      • DL-302-IP65 CO2, Temp, RH, Dew point Data Logger (IP65)
                          DL-302-IP65 CO2, Temp, RH, Dew point Data Logger (IP65)
                          CO2, Temperature and Relative Humidity Data Logger. Touch Screen display. PoE/Ethernet/RS485 communications. Standalone or use as part of a monitoring solution. Modbus Protocol supported. IP65 casing.
                          £577.00
                          £577.00
                          (-0%)
                        • DL-10 Temperature & Humidity Sensor (ModbusRTU)
                            DL-10 Temperature & Humidity Sensor (ModbusRTU)
                            Temperature & Humidity Sensor, Modbus RTU Interface
                            £42.00
                            £42.00
                            (-0%)
                          • DL-303 CO, CO2, Temp, RH, Dew point Data Logger
                              DL-303 CO, CO2, Temp, RH, Dew point Data Logger
                              CO, CO2, Temperature and Relative Humidity Data Logger. Touch Screen display. PoE/Ethernet/RS485 communications. Standalone or use as part of a monitoring solution. Modbus Protocol supported.
                              £488.00
                              £488.00
                              (-0%)
                            • DL-301 CO, Temp, RH, Dew point Data Logger
                                DL-301 CO, Temp, RH, Dew point Data Logger
                                CO, Temperature and Relative Humidity Data Logger. Touch Screen display. PoE/Ethernet/RS485 communications. Standalone or use as part of a monitoring solution. Modbus Protocol supported.
                                £283.00
                                £283.00
                                (-0%)
                              • SCG-GNG-200 Current Switch 200A Split-core Go-NoGo
                                  SCG-GNG-200 Current Switch 200A Split-core Go-NoGo
                                  Split-core Current Switch. Go-NoGo . 2A Fixed Setpoint (200A rated) with 30Vac/dc, 500mA switch output
                                  £54.00
                                  £54.00
                                  (-0%)
                                • AIR4100 Room Air Quality VOC Sensor
                                    AIR4100 Room Air Quality VOC Sensor
                                    Sensitive to a broad range of VOC's, the AIR4100 Air Quality sensor is ideal for optimising the level of fresh air introduced into buildings for ventillation purposes. 0-10V or 0-5V output.
                                    £270.00
                                    £270.00
                                    (-0%)
                                  • CSG-610-200 Current Switch 200A Adj.setpoint. 0-30V rated op
                                      CSG-610-200 Current Switch 200A Adj.setpoint. 0-30V rated op
                                      Solid Core Current Switch with Adjustable trip-point between 1 & 200A. Line powered with output contacts rated up to 30V ac/dc.
                                      £40.00
                                      £40.00
                                      (-0%)
                                    • CSG-650 Series Solid-core Current Transducer up to 200A, 0-5V op
                                        CSG-650 Series Solid-core Current Transducer up to 200A, 0-5V op
                                        Solid-core Current Sensor, available in 3 models (up to 200A) and with a 0-5Vdc Output. Self powered. 
                                        £29.00
                                        £29.00
                                        (-0%)
                                      • RHT-3-RD Room Temperature & Relative Humidity Transmitterm (LCD)
                                          RHT-3-RD Room Temperature & Relative Humidity Transmitterm (LCD)
                                          Room Relative Humidity (RH) and Temperature Transmitter. 2.5% RH accuracy. Voltage or 4-20mA output. LCD Display
                                          £75.00
                                          £75.00
                                          (-0%)
                                        • CS-GNG-100 Mini Current Switch Go-no-Go, 100A rated, 0.5A trip
                                            CS-GNG-100 Mini Current Switch Go-no-Go, 100A rated, 0.5A trip
                                            Mini Current Switch, Solid-Core, 100A rated with 0.5A fixed trip-point.  30Vac/dc @ 500mA switch output.
                                            £28.00
                                            £28.00
                                            (-0%)

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