M/MC-Series: Hydrogen Mass Flow Meters & Controllers
Easy monitoring. Fast & steady control. Fill out the form below to request a quote.
Integrated totalizers and flow averaging remove doubt from your process, even as process conditions change. Always know exactly how much hydrogen has been used or produced.
Performance & Operating Conditions (most ranges)
| Full-scale flow ranges | 0.5 SCCM – 10,000 SLPM |
| Fluid phase | Gas |
| Warm-up time | <1 s |
| NIST-traceable calibration | - Standard accuracy: ±0.6% of reading or ±0.1% of full scale, whichever is greater
- High accuracy: ±0.5% of reading or ±0.1% of full scale, whichever is greater
|
| Sensor response time | <10 ms |
| Measurement range | 0.01% – 100% of full scale |
| Steady state control range | 0.01% – 100% of full scale |
| Control response time | As fast as 30 ms |
| Repeatability | ±(0.1% of reading + 0.02% of full scale) |
| Full scale operating pressure | 160 PSIA (11 barA) or 320 PSIA (22 barA) |
| Humidity | 0-95% RH (relative humidity compensation available) |
| Operating temperature | –10°C to +60°C |
CODA Coriolis meters flow hydrogen in more extreme operating conditions
Build and performance options
| Totalizer | Integrated totalizers & flow averaging ever 1 ms |
| Communication protocol | Analog (4-20 mA, 0-10 Vdc, 0-5 Vdc, or 1-5 Vdc), RS–232, RS–485, DeviceNet, EtherCAT, EtherNet/IP, Modbus RTU or TCP/IP, PROFIBUS, PROFINET |
| Display | Backlit monochrome or TFT color; integrated or panel–mount |
| Process connections | NPT, SAE, AN, BSPP/G, compression, VCR, or VCO fittings |
| Calibration | Standard, high-accuracy; custom calibration points |
| Ingress Protection | IP40 (standard); IP66, IP67 |
| Hazardous Environment Rating | CSA Class 1 Div 2, ATEX Class 1 Zone 2 |
Nel Hydrogen uses totalizers and flow averaging to verify hydrogen production from electrolysers
5 day shipping options
FastTrack products ship in 3-5 business days. Eligible hydrogen mass flow meters include:
- Ranges: 2 SCCM to 500 SLPM
- Calibration: Standard or high accuracy
- Display: Monochrome, color, or none
- Communication protocol: Analog, RS-232, RS-485, or Modbus RTU
- Electrical connector: 8-pin mini DIN, DB9, DB15, or locking industrial
- Fittings: NPT
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