Measuring-control system MPU-03 is electronic device for measuring the physical values - carbon dioxide CO2 in underground mines. Robust design makes it suitable for operating in heavy working conditions. Device is build of stainless steel housing with hook, which has electronic component inside. On the front side is LCD display. Below display are soft touch keys for device setting.
Main functions:
Measurement
Display of results
Alarming
Communication
2 options:
with signalization MPU-03/SBH
without signalization MPU-03
Guarantee: Under normal conditions of use and on return to the factory, parts and workmanship are guaranteed for 2 years, excluding such consumables as sensors, filters, etc.
MPU-03/*/SBH
Certificate: - Ex mark - MPU-03/*: - Ex mark - MPU-03/*/SBH:
FTZU 20 ATEX 0079 I M1 Ex ia I Ma I M1 Ex ia op is I Ma
Measuring principle: - Gas intake:
Infrared (IR) Diffusion
Measuring range
- Accuracy (at 20°C, 1 bar): - Resolution:
- Response time t50: - Response time t90: - Display response time: - Heating time:
0 – 1% CO2, 0 – 2% CO2, 0 – 5% CO2, 0 – 10% CO2, 0 – 20% CO2, 0 – 50% CO2 0 – 100% CO2 ± 2% 0.01% for volume readings 10ppm for parts per million readings < 15s < 30s 0.5s 60s
Power supply voltage:
9 – 15V DC (I.S. Power Supply)
Current consumption - MPU-03/*: - MPU-03/*/SBH:
≤ 100mA (@12V) ≤ 130mA (@12V)
Analog output (4 option) - Current output: - Current output: - Frequency output: - Voltage output:
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