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Model Number : BGT-SM
Place of Origin : Beijing, China
Brand Name : BGT
Usage : moisture sensor
Theory : Current Sensor
Output : Analog SENSOR
Brand : Soil Moisture Humidity Sensor
Voltage - Supply : DC2-5V
Output Type : RS485 Modbus 4-20mA 0-2V
Current - Supply : DC
Working temperature : -40℃~85℃
Working voltage : 2-5VDC, 5-30VDC
Main frequency : 100Mhz
Accuracy : ±3%;Error < 0.3℃(-10℃~50℃)others <0.6℃
Quiescent current : peak value <30mA,Average<10mA
Protection level : IP68
Packaging Details : Cartons
MOQ : 1 piece
Price : $48.50/pieces 2-99 pieces
Item No | BGT-SM | ||
Parameters of the category | Moisture | Temperature | |
Measuring range | 0-100.00% | -40.00℃~85.00℃ | |
Unit | V/V %,Volumetric moisture content of soil | ℃ centigrade degree | |
Resolution | 0.01% | 0.01℃ | |
Accuracy | ±3%(0-53%);±5%(>53%) | Error < 0.3℃(-10℃~50℃)others <0.6℃ | |
Swap precision | < 3% | < 0.3℃ | |
Repetition measurement error | < 2% | < 0.2℃ | |
Response time when powered | 1 s | 1 s | |
Measured stability time | < 2 s | < 2 s | |
Measurement principle | Frequency domain (FDR) add temperature and conductivity correction | RTD Thermal sensor, plus nonlinear correction | |
Power Supply | 2-5VDC, 5-30VDC | ||
Output | Output: Digital RS485/RS232 Modbus Analog: 4-20mA/0-2V/0-5V | ||
Ingress Protection | IP68 |
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