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RS485 Modbus RTU
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Showing 17–31 of 31 results
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Aecl AVC-810 Series Formaldehyde HCHO Transmitter (RS485)
SGD660.00 inc. TAX
SGD605.50 exc. TAX -
Aecl AVC-910 Series Total Volatile Organic Compound TVOC Transmitter (RS485)
SGD660.00 inc. TAX
SGD605.50 exc. TAX -
BRAMC BR-CON Series Ceiling Type Air Quality Monitor PM2.5 CO2 CO HCHO TVOC
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BRAMC BR-K Intelligent Fresh Air Controller PM2.5 PM10 CO2 TVOC
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Rika RK220-01 Paste Type Temperature Sensor (-50℃ to +100℃)
SGD269.00 inc. TAX
SGD246.79 exc. TAX -
Rika RK300-02B Outdoor Dust Concentration PM2.5 & PM10 Sensor
SGD680.00 inc. TAX
SGD623.85 exc. TAX -
Rika RK330-01A Atmospheric Temperature (-40℃ to +60℃) Humidity Sensor with Radiation Shield, RS485 output
SGD398.00 inc. TAX
SGD365.14 exc. TAX -
Rika RK900-12 Ultrasonic Automatic Weather Station / IoT Sensors Monitor System
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Rika Wired Anemometer Wind Speed Display Controller 216km/h 60m/s
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Tongdy MSD-18 IAQ Monitor PM2.5 PM10 CO2 TVOC HCHO Detector
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Tongdy TGP-CO2-118-IP54 Wall Mounted with adown external CO2 sensor probe
SGD398.00 inc. TAX
SGD365.14 exc. TAX -
Tongdy TGP-CO2-118L Wall Mounted with LCD display adown external CO2 sensor probe
SGD398.00 inc. TAX
SGD365.14 exc. TAX -
UbiBot AQS1-WIFI Smart Air Quality Sensor IoT System
SGD310.00 inc. TAX
SGD284.40 exc. TAX -
UbiBot AQS1-SIM Smart Air Quality Sensor IoT System
SGD513.00 inc. TAX
SGD470.64 exc. TAX -
Rika RK300-02 Outdoor Wireless Real-time Dust Monitoring System (RTM)