Senva P4-0050-DU2XP : Dry Media Pressure Transmitter, (Fixed Range) Uni-Directional 0 to 0.5", 4-20mA Output (3-Wire), 0.25% Accuracy, LED Indicator, Duct Probe, Buy American Act Compliant, 7 Year Limited Warranty

Power Supply

12-30VDC/24VAC(1), 30mA max

Output type

Outputs Available

4-20mA loop powered, 4-20 mA 3-wire, 0-5VDC, 0-10VDC

Fixed Ranges

Multiple Fixed Ranges (Inches of w.c. and Pascals)

0.1”w.c. up to 25”w.c. models

1250 Pa up to 6250 Pa models

Operating Temperature

Operating range

-4 to 140F (-20 to 60ºC)

Compensated range

-4 to 140F (-20 to 60ºC)

Media compatibility

Dry, oil-free air, N2

Sensor Type

MEMS silicon piezoresistive; precision calibrated

Sensor Performance 

Accuracy 1.00%

±1.00% of range

Accuracy 0.25%(2)

±0.25% of range; 7-point NIST calibrated

Accuracy 0.50%(2)

±0.50% of range; 7-point NIST calibrated

Zero Tolerance

Included in accuracy specification

Span Tolerance

±1.00%

Zero Drift (1 year)

Auto-zero input

0.004”WC/year max. 0.4% for units >0.5”w.c.

Push-button and contact closure

Thermal Shift (Zero and Span)

0.02% FSO/ºC (0.01%FSO/ºF) measured from 22ºC (72ºF

Overpressure

up to 5” models: 41.5”w.c.; 10” models: 133”w.c.; 

25” models: 332”w.c.

Max Static Line Pressure

up to 5” models: 41.5”w.c.; 10” models: 133”w.c.; 25” models: 332”w.c.

Burst Pressure

up to 5” models: 83”w.c.; 10” models: 166”w.c.; 25” models: 415”w.c.

Position Sensitivity

Non-position sensitive

Agency

Compliance

CE, RoHS

Enclosure

Flammability

UL94 5VB

Environmental

NEMA 1