Veris Industries PW 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.
Z202882-0X Page 1 of 4
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 PW Series pressure transducer measures the differential pressure across pumps, filters, heat exchangers, and
PWxxxS
other non-corrosive wet media. Several operational pressure ranges are available, and the analog output is user
selectable (4 to 20 mA, 0 to 5 V, or 0 to 10 V). PW Series devices are warranted to meet accuracy specifications for a
period of five years.
The optional pre-assembled bypass valve is designed for easy maintenance and one-step installation.
Product Identification
Local Display
PW
L = LCD Display
X = No Display
PWxxxBP
* Select operational range according to maximum gauge pressure, NOT differential pressure.
Example: High gauge pressure=90 psig, Select 100 psig model (04).
Specifications
Temperature Compensated Range
(Bidirectional and Port Swap modes only)
©2019 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.
PW Series
NIST
Operational Range*
N = NIST 03 = 0 to 50 psig
X = None 04 = 0 to 100 psig
05 = 0 to 250 psig
Media Compatibility 17-4 PH stainless steel
Input Power
Class 2; 15 to 30 Vdc, 24 Vac nom. 50/60 Hz*
Maximum Current Draw DC: 125 mA; AC: 280 mA
Output
3-wire transmitter; user-selectable 4 to 20 mA/0 to 5 V/0 to 10 V*
Status Indication Dual-color LED
Proof Pressure 2x max. F.S. range***
Burst Pressure
5x max. F.S. range***
Accuracy at 25 °C** Ranges A and B: ±1% F.S. typical***;
Range C: ±1.5% F.S. typical***;
Range D: ±2% F.S. typical***
Surge Damping
Electronic; 1 or 5 second averaging
0 to 50 °C (32 to 122 °F);
TC Zero <1.5% of product F.S.*** per sensor
TC Span <1.5% of product F.S.*** per sensor
Sensor Operating Range -20 to 85 °C (-4 to 185 °F)
Operating Environment
-10 to 50 °C (14 to 122 °F); 10 to 90% RH non-condensing
Media Temp. Limits -20 to 85 °C (-4 to 185 °F); 0 to 90% RH non-condensing
Long Term Stability
±0.25%
Zero Adjust Pushbutton auto-zero and digital input (two-position terminal block)
Zero Offset 0.5%
Fittings
1/8" NPT female thread, stainless steel 17-4 PH
Physical White powder-coated aluminum, NEMA 4, IP65
Options
S = Standard
BP = With mounted bypass assembly
TM
1219