Skip to product information
AN-237 7-in-1 LoRaWAN Soil Sensor
In Stock
Product Description
The Winext AN-237 is a high-precision 7-in-1 LoRaWAN soil sensor for real-time measurement of soil temperature, moisture, electrical conductivity (EC), pH, nitrogen, phosphorus and potassium. Its corrosion-resistant, electrolysis-proof probe is vacuum-sealed and waterproof for long-term burial in soil.
LoRaWAN connectivity provides long-range, low-power wireless data transmission. The rugged industrial enclosure and battery/external-power capability make the sensor suitable for smart agriculture, precision irrigation, greenhouse management, environmental monitoring and scientific research.
Applications
Product Specifications
| Brand | Winext |
| Model | AN-237 |
| Measured Parameters | Temperature, moisture, EC, pH, nitrogen, phosphorus and potassium |
| Frequency Bands | EU868 / US915 / AS923 / KR923 / IN865 MHz (optional) |
| Protocol | LoRaWAN Class A |
| Data Rate | 300 bps–5.4 Kbps |
| Max Transmit Power | 19 dBm |
| Max Receive Sensitivity | -141 dBm (SF=12) |
| Soil Moisture | 0–100%; ±2% accuracy from 0–50% |
| Soil Temperature | -30°C to +70°C; ±0.2°C accuracy |
| Electrical Conductivity | 0–20,000 µS/cm; ±2% FS accuracy |
| pH | 3–10; ±1 accuracy |
| Nitrogen / Phosphorus / Potassium | 0–1999 mg/kg (mg/L); ±3% accuracy |
| Battery | 3.6 V / 19,000mAh Li-SOCl2 |
| Standby Current | ≤10 µA |
| Transmit Current | ≤130 mA |
| Operating Temperature | -30°C to +70°C |
| Operating Humidity | 10%–95% RH, non-condensing |
| Ingress Protection | IP68 probe; IP65 sensor box |
| Sensor Box Dimensions | 110 × 110 × 45 mm |
| Probe Dimensions | 55 mm; Ø3 mm |
Product Features
- Monitors soil temperature, moisture, electrical conductivity, pH, nitrogen, phosphorus and potassium through one integrated probe.
- Uses LoRaWAN Class A for long-range, energy-efficient wireless data transmission.
- Supports EU868, US915, AS923, KR923 and IN865 regional bands as optional configurations.
- Corrosion-resistant and electrolysis-proof construction supports long-term burial in soil.
- The vacuum-sealed IP68 probe provides reliable waterproof performance.
- Measures soil moisture from 0–100%, temperature from -30°C to +70°C and EC from 0–20,000 µS/cm.
- Measures pH from 3–10 and individual NPK values from 0–1999 mg/kg.
- Suitable for smart agriculture, precision irrigation, greenhouse management, environmental monitoring and scientific research.
Package Includes
- 1 × Winext AN-237 7-in-1 LoRaWAN Soil Sensor
- 1 × Integrated soil probe and connection cable
Other Information
Warranty Information
15 Days Seller Warranty:
This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.
What Voids Warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Shipping & Returns Policy
Shipping Policy:
- Delivery time within metro cities in India is 1-3 days; for other locations, it is 3-7 days. Delivery varies based on location and courier service.
- If the item is out of stock, the estimated delivery time is 7-14 days from order confirmation. Delivery varies based on location and courier service.
Return & Refund Policy:
- Return window: 7 days from receipt unless stated otherwise.
- No refunds or replacements after the return window.
- Returns are accepted only for non-working or damaged products.
- Initiate return requests from here: Return Request or contact us at 09831070550.
- Refunds are processed within 3-4 working days after inspection and approval.
Main Features
- Simultaneous 7-in-1 soil monitoring: temperature, moisture, EC, pH and NPK
- LoRaWAN Class A long-range, low-power wireless communication
- Optional IN865 band for India, plus EU868, US915, AS923 and KR923
- Corrosion-resistant, electrolysis-proof and vacuum-sealed probe
- IP68 probe and IP65 industrial sensor box
- 0–100% soil-moisture and -30°C to +70°C temperature ranges
- Measures EC up to 20,000 µS/cm and pH from 3 to 10
- 3.6 V / 19,000mAh Li-SOCl2 battery with external-power support
SKU: 2ESE20094
₹ 0.00
Bulk orders or B2B inquiries? communication@twoelectrons.com
Lead time
| Quantity | Dispatch |
|---|---|
| 1-10 units |
1 to 3 days (metro cities) 3 to 7 days (others location) |
| >10 units | To be negotiated |
Bulk Order?
Click Here
Click Here
Need Support?
Click Here
Click Here
Free Delivery above ₹999
15 Days Product Warranty
Secure Payment Options
Category:
DAQ & Sensors,
Soil Sensor
Protections for this product
Delivery via TwoElectrons Logistics
We aim to deliver your order within the scheduled dates, but delays may occur due to unforeseen circumstances.
Secure Payments
Your payment information is safe with us. TwoElectrons.com uses SSL encryption to ensure secure and reliable transactions.
Standard Refund Policy
You're covered! If your order doesn't ship, arrives incomplete, or has any product issues, you can claim a full refund.
TwoElectrons.com protects all your orders placed and paid on the platform with secure 
Payment Gateway.
Payment Gateway.
