LORA LORAWAN 2 IN1 RS485 DIGITAL SIGNAL GPRS AGRICULTURE SOIL MOISTURE AND TEMPERATURE SENSOR
- 39.00 1 - 9 pieces
- 38.00 10 - 99 pieces
- 36.00 100 - 999 pieces
- 32.00 >=1000 pieces
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Product Details
| Packaging Details: | 1 set/box | brand: | Hundtek |
| theory: | Roosevelt | Wireless type 2: | lora/lorawan |
| Origin: | Beijing China | usage: | Soil Moisture and Temperature Sensors |
| Wireless type 3: | Wifi | MOQ: | 1 |
| waterproof: | IP68 | model: | RD-SMT-PO-01 |
| Signal output-1: | RS485 | output: | RS485/4-20mA/0-5V/0-10V |
| payment terms: | Western Union, T/T, MoneyGram, PayPal | type: | temperature sensor |
| Supply capacity: | 1000 pieces per month | Wireless Type 1: | GPRS/4G |
| Signal output 2: | 0～2V, 0～2.5V, 0～5V, 0～10V optional | describe: | Soil Moisture and Temperature Sensors |
| product name: | Soil moisture and temperature 2-in-1 sensor | port: | Tianjin Xingang |
| Package preview: | Signal output 3: | 4-20mA | |
| application: | Soil Moisture and Temperature Monitoring |
Product Description
product name | Soil moisture and temperature 2-in-1 sensor |
Probe type | probe electrode |
Measurement parameters | Soil moisture and temperature values |
Temperature measurement range | -30～70℃ |
Temperature measurement accuracy | ±0.2℃ |
Moisture measurement range | 0～100%(m3/rice3) |
Moisture measurement accuracy | ±2% (m3/rice3) |
measuring area | A cylinder with a diameter of 7 cm and a height of 7 cm centered on the central probe |
output signal | A: RS485 (standard Modbus-RTU protocol, device default address: 01) |
B: 4～20mA (current loop) | |
C: 0～2V, 0～2.5V, 0～5V, 0～10V optional | |
Wireless output signal | Answer: Lola/Lolawan |
B: GPRS | |
C: WIFI | |
D: NB-IOT | |
voltage | 5~24V DC (when the output signal is 0~2V, 0~2.5V, RS485) 12~24VDC (when the output signal is 0~5V, 0~10V, 4~20mA) |
range of working temperature | -30℃～70℃ |
stable schedule | <1 second |
Response time | <1 second |
Sealing material | ABS engineering plastics, epoxy resin |
waterproof level | IP68 |
Cable Specifications | Standard 2 meters (other cable lengths can be customized, up to 1200 meters) |
detailed picture
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