• Showing 8 Product(s)
  • Category : Air
1.83m Open/Closed Sensor
SG$ 22.20
Open/Closed Proximity Sensor, 1830mm Length - SINGLE
1.32m Temp Probe
SG$ 22.87
213mm SS Temp Probe, 6.00mm OD, 1320mm Length  - SINGLE
Wind Speed Sensor with RS485
SG$ 110.72
Wind Speed Sensor with RS485
Wall Mounted NH3 Gas Sensor 3 in 1 Ammonia Gas Detector
SG$ 324.53
RS485 / analog, GPRS / 4G, NB-IOT / LORA, high density, fast response, 3 in 1 NH3 temperature and humidity detection.
WDS308 Integrated PM2.5/10 noise UV radiation sensor
SG$ 2,818.99
WDS308 Integrated dust monitoring sensor is a specialized small instrument applied to monitor dust at construction sites. It can monitor eight meteorological elements, wind speed, wind direction, air temperature, air humidity, air pressure, rainfall, radiation, UV index, and can also monitor three environmental factors, PM2.5, PM10 and noise.
Seeed Compact Weather Station
SG$ 2,544.09
The SenseCAP ONE series uses the RS 485 (MODBUS-RTU) / 232 / 422 (Modbus) / SDI-12 communication protocol. Hence, the SenseCAP ONE compact weather sensor can be used with any datalogger that supports RS 485 (MODBUS-RTU) / 232 / 422 (Modbus) / SDI-12.
Optical Rain Gauge Infrared Rainfall Sensor with Lead Box
SG$ 649.07
RS485 / analog, GPRS / 4G, NB-IOT / LORA, high density, fast response, 3 in 1 NH3 temperature and humidity detection.
Photosynthetic active radiation sensor
SG$ 253.26
photosynthetic active radiation sensor analog RS485,4-20mA, 0-5V,0-10V output agricultural high-precision photon meter
UV Digital Sensor Probe with RS485 interface Unpublished
SG$ 1,909.02
LS129 UV intensity online monitor is a smart digital probe of small size. It is suitable for various measurement occasions that need to monitor UV power and energy in real time. With standard RS485 communication interface and MODBUS communication protocol.
250UV Light sensor for UVA, UVB and Light Unpublished
SG$ 3,818.04 SG$ 3,818.04 3818.0407 SGD
OHSP250P micro-spectrometer is a new generation of on-line measuring instrument, which adopts advanced technology.The integration of micro-spectrometer technology andmicro-computer technology has transferred the huge measuring instrument in the laboratory to the production line, realized on-line analysis of light and color parameters, directly output test results through RS485 or USB interface, open communication protocol, and conformed to Modbus communication protocol.
453-00039R BLE module BL653 (Nordic nRF52833) – Integrated antenna (Tape/Reel) Unpublished
SG$ 9.85
213mm SS Temp Probe, 6.00mm OD, 1320mm Length  - SINGLE
453-00041R BLE module BL653 (Nordic nRF52833) – Trace pin (Tape/Reel) Unpublished
SG$ 9.85
213mm SS Temp Probe, 6.00mm OD, 1320mm Length  - SINGLE
453-00021R Module, BL654 PA, External Antenna (Tape / Reel) Unpublished
SG$ 18.06
213mm SS Temp Probe, 6.00mm OD, 1320mm Length  - SINGLE