
Hover to zoom- Inspected Before Shipment
- CE & EMC Certified
- 12-Month Warranty
- Reply Within 12 Hours
Soil Tension Sensor
This soil tension sensor measures soil water tension from -100 kPa to 0 kPa with ±0.5 kPa accuracy at 25 °C and 0.1 kPa resolution, outputting via RS485 Modbus-RTU. It uses a transparent PVC body and clay head for fast, salt-ion-free readings. Typical applications include agricultural crop planting, drought monitoring, and precise irrigation control.
- Measurement accuracy
- ±0.5 kPa (25 °C)
- Measuring range
- -100–0 kPa
- Output signal
- RS485 (Modbus-RTU protocol)
- Operating temperature
- 0–60 °C
- Transparent PVC shell for direct water level observation
- High-quality clay head with fast permeability, airtight seal, and high sensitivity
- Unaffected by salt ions, fertilizers, pesticides, and irrigation
- Standard Modbus-RTU 485 communication up to 2000 m
- Supports 10–24 V wide voltage power supply
Specifications
TR06ZL technical data
| Parameter | Value |
|---|---|
| Power supply | 10–24 V DC |
| Operating temperature | 0–60 °C |
| Measuring range | -100–0 kPa |
| Measurement accuracy | ±0.5 kPa (25 °C) |
| Resolution | 0.1 kPa |
| Output signal | RS485 (Modbus-RTU protocol) |
| Response time | 200 ms |
| Power consumption | 0.8 W (DC 24 V) |
| Shell material | Transparent PVC plastic pipe |
| Protection level | IP67 |
| Measuring depth | 15/30/45/60/75/90/105/120 cm by model |
| Default baud rate | 4800 bit/s |
Applications
Where the TR06ZL is used
Ordering
Terms & how ordering works
- MOQ
- 1 pc (flexible, no minimum for most products)
- Lead time
- 2-3 days for in-stock items, 15-30 days for custom orders
- Warranty
- 12-month warranty on all products
- Shipping
- FOB Ningbo / CIF available
- 01
Send Requirements
Medium, range, output and quantity.
- 02
Quote in 12h
Matched model, price and lead time.
- 03
Pre-shipment Check
Every unit inspected against spec.
- 04
Ship FOB / CIF
Export documents handled for you.
Request a Quote
TR06ZL Soil Tension Sensor
Sales engineer replies within 12 hours
Or WhatsApp +86-15958288207
TR06ZL questions
What ranges are available for the TR06ZL?
What is the MOQ and lead time?
Can the TR06ZL be customized?
Do you manufacture this transmitter?
Need the right soil tension sensor for your process?
Send the medium, range, output, and quantity. We will confirm the matching option and a FOB Ningbo quote.




