Veris Industries PW2 Series Installation Manual

Installation Guide
Pressure
NOTICE
• This product is not intended for life or safety applications.
• Do not install this product in hazardous or classi ed locations.
• Read and understand the instructions before installing this product.
• Turn o all power supplying equipment before working on it.
• The installer is responsible for conformance to all applicable codes.
If this product is used in a manner not speci ed by the manufacturer, the protection
provided by the product may be impaired. No responsibility is assumed by the
manufacturer for any consequences arising out of the use of this material.
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Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris 'V' logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Wet Media Differential Pressure Transducer

Product Overview

The PW2 Series sensor is designed to accept high differential pressure. Install the sensor on a duct or pipe across a
pump, filter, heat exchanger, compressor, or other non-corrosive wet media. The dual sensor design eliminates the
need for a bypass valve, and the bi-directional capability reduces installation errors. A pushbutton allows easy zero
adjustment.

Product Identification

Local Display
PW2
L = LCD Display
X = No Display
* IMPORTANT!
Select operational range according to maximum gauge pressure, NOT differential pressure.
Example: High gauge pressure=90 psig, select 100 psig model (04).

Specifications

Media Compatibility
Input Power
Proof Pressure
Burst Pressure
Accuracy at 25 °C*
Surge Damping
Temperature Compensated
Sensor Operating Range
Long Term Stability
Zero Adjust
Operating Environment
0 to 50 psi (0 to 3.45 bar)
0 to 100 psi (0 to 6.89 bar)
0 to 250 (0 to 17.24 bar)
Note: To conform to EMC standards, use shielded cabling. Technical information is available from the factory on
request.
* Accuracy combines linearity, hysteresis, and repeatability.
** F .S. is defined as full span of selected range in bidirectional mode.
©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com
Other companies' trademarks are hereby acknowledged to belong to their respective owners.
PW2 Series
NIST Operational Range*
N = NIST 03 = 0 to 50 psig
X = None 04 = 0 to 100 psig
05 = 0 to 250 psig
17-4 PH stainless steel
12 to 24 Vdc, 29 mA max.; loop powered
Output 2-wire transmitter; 4 to 20 mA (clipped and capped)
2x max. F.S. range
5x max. F.S. range
Ranges A, B, C: ±1% F.S.**
Range D: ±2% F.S.**
Electronic; 5-second averaging
0 to 50 °C (32 to 122 °F);
Range TC Zero <1.5% of product F.S. per sensor
TC Span <1.5% of product F.S. per sensor
-20 to 85 °C (-4 to 185 °F)
±0.25% per year
Pushbutton auto-zero
-10 to 55 °C (14 to 131 °F); 10 to 90% RH non-condensing
Fittings
1/8" NPT female thread, stainless steel 17-4 PH
Physical
White powder-coated aluminum

PRESSURE RANGES

5/10/25/50 psid (0 to 0.34/0.69/1.72/3.45 bar)
10/20/50/100 psid (0 to 0.69/1.38/3.45/6.89 bar)
25/50/125/250 psid (0 to 1.72/3.45/8.62/17.24 bar)
CE
S = Standard
TM
1018