MCW – Alicat Low Pressure Drop Mass Flow Regulators

Available ranges: max 0-1000 slpm, min 0-0.5 sccm/0-500 sμlm
Adjustment range: 0.01% – 100% FS
Standard Accuracy, NIST Traceable: +/- (0.8% VL + 0,2% FS )
Optional high precision calibration, NIST traceable: +/- (0.4% VL + 0,2% FS)
Repeatability: +/- 0.2% FS
Regulation response time (typical): 50-100 ms (up to 25 ms with PID tuning)
No preheating time required

Product details

Alicat “Whisper” series with low pressure drop are ideal for regulating mass and volumetric flow with very low line pressures. The low pressure drop of these regulators creates a low impact on the system making regulation close to atmospheric pressure possible. PID tuning and valve configuration are performed based on the data provided relating to your application.

Versatile. Regulates pressure while monitoring flow, you can select another gas or define your own mix using the COMPOSER™ function.
Connected. Easily integrated into your network with the following protocols EtherNet/IP, EtherCAT, DeviceNet, Profibus, Modbus (RTU and TCP/IP) or serial communication.
Long-lasting. Backed by annual recalibration and a limited lifetime warranty, an Alicat regulator can keep your process application running for years even in demanding applications.

Technical Sheet