gas mass flow controllers Gauge Pressure Controllers

gas mass flow controllers Gauge Pressure Controllers

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Fast & accurate. Custom valve sizing and PID tuning ensure controllers reach pressure setpoints in milliseconds and maintain control with NIST-traceable accuracy to ±0.125% of full scale.

Versatile control. Maintain absolute pressure (referenced to vacuum) or gauge pressure (referenced to local barometric pressure) immediately upon powering up, with readings displayed in your choice of engineering units.

Easy integration. Custom process ports and electrical connectors, and your choice of EtherNet/IP, EtherCAT, DeviceNet, Profibus, PROFINET, Modbus (RTU and TCP/IP), or serial communications for easy integration into your industrial process.

Device specs and customization options:

full scale Absolute	max 0–3000 PSIA; min 0–15 PSIA
Gauge	max 0–3000 PSIG; min 0–0.07 PSIG (2 inH₂O)*
Steady state control range	0.01% – 100% of full scale
Standard accuracy calibration, NIST-traceable	±0.25% of full scale
Optional high-accuracy calibration, NIST-traceable	±0.125% of full scale
Repeatability	0.08% of full scale
Typical control response time	as fast as 30 ms
Warm-up time	<1 s
Compatible gases	All non-corrosive gases
Operating temperature	–10°C to +60°C
Burst pressure	3x full scale (1.5x full scale for 500 to 3000 PSI devices)