NEMA 4X Enclosure, 0.25% F.S. Accuracy, Ranges from 0-1 in. w.c. to 0-100 psid

 

Positive, negative and differential pressures can be measured within a full span accuracy of ±0.25%with the Series 616W Differential Pressure Transmitter.Units are enclosed in a polycarbonate case,rated NEMA 4X (IP66)and operate by sensing the pressure of air and compatible gases then sending a standard 4-20 mA output signal.Design enables operation in 2-wire current loops.A wide range of models are available factory calibrated to specific ranges.The span and zero controls are for use when checking calibration.They are not intended for re-ranging to a significantly different span.The LCD (as shown above)allows local indication of pressure.(If LCD is not needed,drop from model number).

Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Accuracy: ±0.25% F.S., display accuracy ±0.5%.
Stability: +1% F.S./yr.
Temperature Limits: 0 to 140°F (-17.8 to 60°C).
Compensated Temperature Limits: 20 to 120°F (-6.67 to 48.9°C).
Pressure Limits: See chart.
Thermal Effect: ±0.02% F.S./°F (0.0012% F.S./°C).
Power Requirements: 10-35 VDC (2-wire).
Output Signal: 4 to 20 mA.
Zero and Span Adjustments: Potentiometers for zero and span.
Loop Resistance: DC; 0-1250 ohms maximum.
Current Consumption: DC; 38 mA maximum.
Electrical Connections: Screw-type terminal block.
Process Connections: Barbed, dual size to fit 1/8? and 3/16? (3.12 and 4.76 mm) I.D. rubber or vinyl tubing.
Enclosure Rating: NEMA 4X (IP66).
Mounting Orientation: Vertical, consult factory for other position orientations.
Weight: Without LCD 8.8 oz. (249 g); with LCD 9.6 oz (272 g).
Agency Approvals: CE.