W30-31E Datasheet, PDF (3/4 Pages) Amphenol Corporation – General Eastern Liquid Differential Pressure Transmitters

W Series
Specifications
Performance
Accuracy
±1/2% of differential pressure range (includes non-
linearity and hysteresis) or ±1% for 6 psid (50 kPA)
range
Effect of Static Pressure on Differential Pressure
Measurement
Less than ±0.25% for static pressure change from 0 to
100% or ±0.5% for 6 psid (50 kPa) range
Calibration
Traceable to National Institute of Standards and
Technology (NIST)
Electrical Connectors
Polarized Euro plug/connectors.
Connections
Pluggable terminal block for wire 14 to 26 AWG.
Mating connector is supplied
Connection to enclosure ground is provided.
Connector rating
10 Amps/300 V
Material
Glass-filled polyester
Physical
Dimensions
3.56 in x 4.54 in x 2.18 in (90 mm x 115 mm x 55 mm)
Environmental
Process wetted surfaces are 316 stainless steel.
Operating Temperature Range
32°F to 122°F (0°C to 50°C)
Storage Temperature
-20°F to 160°F (-30°C to 70°C)
Effect of Temperature
• On zero: ±0.05%/°C or ±0.1%/°C for 6 psid (50 kPa)
range
• On span: ±0.03%/°C or ±0.06%/°C for 6 psid (50 kPa)
range
Operating Humidity Range
10% to 90% RH, non-condensing
Shock Resistance
10 G (11 ms)
Enclosure material
Aluminum Alloy #A380
Cover screws
M4 stainless steel non-magnetic
Finish
Black epoxy paint
Knockout
• Choice of 2 holes
• Hole sizes are offered in a choice of 1/2 in (12.7 mm)
conduit or metric sizes of PG11 or PG13.
• Cable glands not included.
Pressure port connections
1/8-28 female NPT
Weight
1.2 lb (540 g)
Vibration Resistance
5 G 3 to 50 Hz