NPK+EC Soil Integrated Sensor NPK Sensors RS485 5-30VDC SN-3002-TR-ECNPK-N01

NPK + EC Soil Integrated Sensor NPK Sensors RS485 5-30VDC SN-3002-TR-ECNPK-N01

Measuring range: 0-199 mg/KG

Measurement accuracy: +-2%Fs

Resolution: 1 mg/KG (mg/L)

Reaction time (T90, s): less than 10

Operating temperature: 5 to 45°C

Operating humidity: 5 to 95% (relative humidity), no condensation

Warranty period: 2 years for main engine and 1 year for probe

Baud rate: 2400/4800/9600

Communication port: RS485

Power supply: 12v-24v DC

Sensor line length: 1.2 meters

Power supply : 5-30VDC
Maximum Power Consumption: ≤0.15W
Operating Temperature: -40~80℃
NPK parameters: Range- 1-1999mg/kg(mg/L), Resolution- 1mg/kg(mg/L), Precision- ±2%FS
Response time: ≤1S
Protection grade: 1P68
Probe material: 316 stainless steel
Sealing material: Black flame retardant epoxy resin
Default cable length: 2 meters
Dimensions: 45*15*123mm
Output signal: RS485/4-20ma/0-5v/0-10v

power supply: 5-30VDC
Maximum Power Consumption: 0.5W
Measuring Range: 3-9pH
Resolution:0.1
Accuracy: ±0.3pH
Operating Temperature: -20℃~60℃
Long term stability : ≤5%/Year
Response time: ≤10S

RS485 OUTPUT

power supply: 5~24V DC
Power consumption:30mA*24V DC
Moisture Range: 0~100%RH
Accuracy:±3%RH
Storage environment: -40℃~80℃
Response time: <1S
Output signal: RS485
Protection level: 1P68
Probe material: 304 stainless steel

ANALOG OUTPUT

power supply: 12~30V DC
Power Consumption: 60mA*24V DC
Moisture Range:0~100%RH
Accuracy:±3%RH
Storage environment:-40℃~80℃
Response time: <1S
Output signal:4-20ma/0-5V/0-10V
Protection level: 1P68
Probe material: 304 stainless steel