Hedland's MR flow transmitter
MR piston-type variable area flow transmitter has no mechanical linkages and comes pre-calibrated from the plant or can be user configured. Calibration inputs are available for: specific gravity for all fluids; viscosity for petroleum-based fluids; as well as specific gravity, pressure and temperature in pneumatic systems. It provides 0-5 V dc and 4-20 mA outputs and can be configured to provide alarm processing and communication modes, including RS232, RS485, Modbus, Profibus and DeviceNet.
Hedland; 800/433-5263; www.hedland.com