
Industrial
CMM 500 - High-precision measuring of the capacity of compressors
High-precision compressor flow measuring device for measuring compressor capacity and compressed air billing with a wide measuring span and high accuracy.
EquipmentCompressor Master Meter
Type / Model / Part NoCMM 500
Technical specification
| Parameter | Value |
|---|---|
| Accuracy | < 0.5 % of measured value (0.2 Qmax to Qmax) |
| Measuring Span | > 1:130 |
| Pressure Range | Up to 16 bar (g); 30 bar (g) / 100 bar (g) on request |
| Pressure Loss | Max. < 70 mbar |
| Output Signals | Modbus RTU, Modbus TCP, PoE, M-Bus, 4...20 mA |
| Standard Volume Display | Nm³, Nm³/h (DIN 1343 or ISO 1217) |
Applications
- High-precision measuring of compressor capacity
- Compressed air billing
- Consumption measurement of compressed air
- Measurement downstream of compressors (wet compressed air)
- Measurement of dry compressed air systems
Features
- Accuracy < 0.5 % confirmed by DIN EN ISO/IEC 17025 certificate
- Large measuring span > 1:130
- Very fast measuring with peak detection
- No transient response as with ultrasonic gas meters
- No long inlet sections required
- Extremely low pressure loss
- Suitable for practically all gases via gas density input
- Direct display of temperature, pressure, and differential pressure
- Maintenance possible under pressure via mounting plate
- Sensor replacement and zero point correction during operation
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