WMEC1001 Conductivity Meter
Model WMEC1001
WMEC1001 industrial conductivity meter for continuous online measurement of conductivity and resistivity with electrodes from K=0.01 to K=30, automatic temperature compensation, ±0.5% FS accuracy, isolated 4–20 mA output and an IP54 aluminium case.
- Brand
- TGI German Technologies
- Category
- Conductivity
Overview
About the WMEC1001 Conductivity Meter.
The WMEC1001 industrial conductivity meter is a microprocessor-based online instrument for continuous monitoring of conductivity and resistivity in industrial process and water systems. It works with conductivity electrodes of cell constant K=0.01, 0.1, 1.0, 10.0 and 30.0, covering ranges from 0.01 μS/cm up to 600 mS/cm, and compensates automatically for temperature from 0 to 199.9 °C. A high-resolution bitmap LCD shows conductivity, output current, temperature, time and status together, with all data and prompts in plain English. Isolated 4–20 mA output, alarm relays, RS485 communication and one month of data storage suit it to plant monitoring and control.
Features
- Complete English menu and display with no manufacturer-defined codes
- Simultaneous display of conductivity, output current, temperature, time and status
- High-resolution bitmap LCD module
- Works with electrodes of K=0.01, 0.1, 1.0, 10.0 and 30.0
- Automatic temperature compensation, 0–199.9 °C, 25 °C reference
- Isolated 4–20 mA or 0–10 mA output, with dual output for conductivity and temperature as an option
- Data storage for one month at one point every 5 minutes; 10-year non-volatile memory
- Aluminium shell for outdoor use, IP54
Applications
- Thermal power plants
- Chemical fertiliser production
- Chemical industry
- Metallurgy
- Environmental protection
- Pharmaceuticals and biochemical engineering
- Food and beverage and drinking water
- Running water supply
LKS supplies the WMEC1001 conductivity meter in Malaysia, with installation, calibration and after-sales support. Contact our engineers for electrode selection and a quotation.
Specifications
| Model | WMEC1001 |
|---|---|
| Measuring range, K=0.01 | 0.01–20 μS/cm; 0–20 MΩ resistivity |
| Measuring range, K=0.1 | 0.1–200 μS/cm |
| Measuring range, K=1.0 | 1.0–2000 μS/cm |
| Measuring range, K=10.0 | 10–20000 μS/cm |
| Measuring range, K=30.0 | 30–600.0 mS/cm |
| Intrinsic error (meter) | Conductivity ±0.5% FS; temperature ±0.3 °C |
| Intrinsic error (meter and sensor) | Conductivity ±1.0% FS; temperature ±0.5 °C |
| Automatic temperature compensation | 0–199.9 °C, 25 °C reference |
| Auto temperature compensation error | ±0.5% FS |
| Water sample | 0–199.9 °C, 0.6 MPa |
| Repeatability | ±0.2% FS ±1 unit |
| Stability | ±0.2% FS ±1 unit / 24 h |
| Isolated current output | 0–10 mA (load < 1.5 kΩ) or 4–20 mA (load < 750 Ω); dual output optional |
| Error from ambient temperature | ≤ ±0.5% FS |
| Error from supply voltage | ≤ ±0.3% FS |
| Alarm relay | AC 220 V, 3 A |
| Communication | RS485; RS232 optional |
| Power supply | AC 220 V ±22 V, 50 Hz ±1 Hz; 24 VDC optional |
| Clock accuracy | ±1 min/month |
| Data storage | 1 month (1 point every 5 min) |
| Memory retention during power cut | 10 years (non-volatile) |
| Protection class | IP54, aluminium shell for outdoor use |
| Dimensions | 146 × 146 × 156 mm; panel cut-out 138 × 138 mm |
| Weight | 1.5 kg |
| Working conditions | Ambient 0–60 °C, relative humidity < 85% |
Lifecycle support
Installed, calibrated and maintained.
With more than two decades in valves and instrumentation across a diverse range of industries, we keep instruments accurate and valves healthy, because valve health management is vital for plant safety.
- Installation & commissioning
- Calibration & testing
- Maintenance & overhaul
- Dismantling & replacement
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