Buy BAPI ZPS-20-SR78-EZ-NT, Differential Pressure Sensor, Blue, WC Range

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BAPI, ZPS-20-SR78-EZ-NT, EZ - Differential Pressure Sensor, Field Selected Range and Output

Measuring building pressures doesn't get any easier than with the EZ Pressure. The revolutionary mounting system allows for snaptrack, DIN rail or surface mounting, and the 3 Outputs and 10 Ranges are field selectable via the dial and button. Besides being easy to set up and install, it is also extremely accurate - even at low pressures.

Features:

10 Field Selectable Pressure Ranges and 3 Field Selectable Outputs
Standard Pressure Ranges from -5 to +5 WC or -1,250 to +1,250 Pascals
Low Pressure Ranges from -1.0 to +1.0 WC or -250 to +250 Pascals
NIST Certificate Included with Each Unit at No Extra Charge
Snaptrack, DIN Rail or Surface Mounting

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Technical Details

Reviews

Power

7 to 40 VDC (4 to 20 mA Output)
7 to 40 VDC or 18 to 28 VAC (0 to 5 VDC Output)
13 to 40 VDC or 18 to 28 VAC (0 to 10 VDC Output)

Power Consumption

20 mA max, DC only at 4 to 20 mA Output
4.9 mA max DC at 0 to 5 or 0 to 10 VDC Output
0.12 VA max AC at 0 to 5 or 0 to 10 VDC Output

Load Resistance

4 to 20 mA Output 850 Ω Maximum at 24 VDC
0 to 5 VDC or 0 to 10 VDC output 1KΩ minimum

Accuracy for Standard Pressure Ranges at 72°F

±0.25% of range

Accuracy for Low Pressure Ranges at 72°F:

±0.5% of range for the three lowest unidirectional and bidirectional ranges
±0.25% of range all other ranges

Stability

±0.25% F.S. per year

Environmental Operation Range

14°F to 140°F (-10°C to 60°C)

Storage Temperature

-40 to 203°F (-40 to 95°C)

Temperature Error for Standard Ranges

0.01% FS/°F (0.02% FS/°C)
(±5.0" W.C. at 14 to 140°F [-10 to 60°C])

Temperature Error for Low Ranges

0.04% FS/°F (0.07% FS/°C)
(±1.0" W.C. at 14 to 140°F [-10 to 60°C])

Overpressure

Proof: 27.68" W.C. (1 PSI),
Burst: 41.52" W.C. (1.5 PSI)

Wiring

Removable terminal block (14 to 24 AWG)
2 wires (4 to 20mA Current loop)
3 wires (AC or DC powered, Voltage out)
Its recommends that you do not run wiring for the pressure transmitter in the same conduit as line voltage wiring or with wiring used to supply highly inductive loads such as motors, generators and coils.

Humidity

0 to 95% RH, non-condensing

Port Connection

1/4" tubing (1/8" to 3/16" I.D.)

Enclosure Material

ABS Plastic, UL94 V-0

Mounting

DIN Rail, Snaptrack or Surface

Pressure Range (Standard Ranges)

-2.50 to 2.50 WC Ranges

Static Pressure Tube

Static Pressure Tube included

Pressure Output

4 to 20 mA

Product Details