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Integral Conductivity Transmitter
This instrument measures the conductivity of aqueous solutions with automatic temperature compensation, available in K=1 range 1–2000 µS/cm or K=10 range 10–20000 µS/cm, accuracy ±1%FS, and RS485 Modbus RTU output. It also provides temperature, salinity, and TDS. It is used for continuous monitoring in surface water, aquaculture, sewage treatment, environmental protection, pharmaceuticals, food, and tap water.
- Conductivity measurement range
- K=1: 1–2000 μs/cm; K=10: 10–20000 μs/cm
- Power supply
- DC 7–30V
- Power consumption
- 0.4W
- Communication interface
- RS485; standard MODBUS-RTU protocol; default baud rate 4800 (1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 settable)
- One-piece integrated design for light and simple installation
- Automatic temperature compensation, default 25℃
- Salinity and TDS conversion function
- RS485 MODBUS RTU communication, address and baud rate configurable
- Wide voltage DC 7–30V power supply
- IP68 waterproof rating
Specifications
EC01 technical data
| Parameter | Value |
|---|---|
| Power supply | DC 7–30V |
| Power consumption | 0.4W |
| Communication interface | RS485; standard MODBUS-RTU protocol; default baud rate 4800 (1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 settable) |
| Conductivity measurement range | K=1: 1–2000 μs/cm; K=10: 10–20000 μs/cm |
| Conductivity measurement error | ±1%FS |
| Temperature measurement range | -20–60℃; resolution: 0.1℃ |
| Temperature measurement error | ±0.5℃ |
| Salinity measurement range | 0–11476 ppm |
| TDS measurement range | 0–13400 ppm |
| Waterproof level | IP68 |
| Pressure resistance | 0.6 MPa |
| Cable length | Default 5m (other lengths can be customized) |
Applications
Where the EC01 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
EC01 Integral Conductivity Transmitter
Sales engineer replies within 12 hours
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EC01 questions
What ranges are available for the EC01?
What is the MOQ and lead time?
Can the EC01 be customized?
Do you manufacture this transmitter?
Need the right integral conductivity transmitter for your process?
Send the medium, range, output, and quantity. We will confirm the matching option and a FOB Ningbo quote.




