Veris Industries PWR Series User manual

Z206731-0B Page 1 of 4 ©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / suppor[email protected] 1118
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.
Other companies’ trademarks are hereby acknowledged to belong to their respective owners.
Installation Guide
Pressure TM
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.
Product Overview
The PWR Series remote pressure transducers are designed for dierential pressure applications. The sensors are
remotely installed on existing plumbing runs. The PWR is available with either armored (6 ft.) or shielded (10 or 20
ft) sensor cables, and it requires a 15 to 30 Vdc or 24 Vac power source to generate its output. The PWR is warranted
for a period of ve years.
PWR Series
Wet Media Remote Pressure Transducer
Specications
Media Compatibility 17-4 PH stainless steel
Input Power 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 20mA/0 to 5V/0 to 10V
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
(For less than or equal to 20 ft. (6.1 m) cable length)
Surge Damping Electronic; 1 or 5 second averaging
Long Term Stability ±0.25%
Zero Offset
(Bidirectional and Port
Swap Modes Only)
0.5%
Zero Adjust Pushbutton auto-zero and digital input (2-position terminal block)
Fittings ¼” NPT male thread, stainless steel 17-4 PH;
Overall thread length: 0.59” (conforms to ANSI/ASME B1.20.1 standard)
OPERATIONAL RANGES
0 to 50 psig 5/10/25/50 psid
0 to 100 psig 10/20/50/100 psid
0 to 250 psig 25/50/125/250 psid
Product Identication
PWR
Operational Range Cable Length
03 = 0 to 50 psid
04 = 0 to 100 psid
05 = 0 to 250 psid
006 = 6 ft (1.8 m)
010 = 10 ft (3.1 m)
020 = 20 ft (6.1 m)
= Standard
X
NISTDisplay
= LCD = Water
S
Media Cable
Blank = Standard†
A = Armored‡
L
† Standard cable available only in 10 ft and 20 ft lengths.
‡ Armored cable available only in 6 ft length.
Note: Extension of total cable length greater than 20 feet
may result in reduced accuracy.

Z206731-0B Page 2 of 4 ©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / suppor[email protected] 1118
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.
Other companies’ trademarks are hereby acknowledged to belong to their respective owners.
TM
PWR Series Installation Guide
Dimensions
Installation Disconnect power from the power source before beginning the installation.
Observe precautions for handling static sensitive
devices to avoid damage to the circuitry that
is not covered under the factory warranty.
1. Mount the housing using the included screws. Avoid locations where excessive vibrations occur.
2. Remove the housing cover by pressing the corner tabs. There are two tabs on each side of the housing. One side is shown below.
Press tabs to remove cover
(2 tabs per side)
3. Run the digital control and power source wiring and connect to the left-most terminal block.
4. The sensors and monitor assembly are matched at the factory and calibrated as a unit. They must be kept paired to obtain the
accuracy stated in the product specications. Verify that the serial numbers on the sensors match the serial number on the
main housing.
Specications (cont.) OPERATING CONDITIONS
Temperature Compensated
Range
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
COMPLIANCE INFORMATION
Approvals RoHS, IP65, CE
* VFD systems and system wiring generate fields that can disrupt electrical devices. Ensure that these fields are minimized and
are not affecting the sensor or sensor wiring.
** F.S. is defined as full span of selected range.
*** Accuracy combines linearity, hysteresis, and repeatability.
170 mm
(6.7")
78 mm
(3.1")
61 mm
(2.4")

Z206731-0B Page 3 of 4 ©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / suppor[email protected] 1118
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.
Other companies’ trademarks are hereby acknowledged to belong to their respective owners.
TM
PWR Series Installation Guide
HI PWR
S/N LO PWR S/N
Main Housing serial number located
on label on the top of the housing
Sensor serial numbers
located on the sensor labels
5. Run wires from the remote pressure sensor cables and connect to the pair of 4-terminal blocks at the right side of the board. To
maintain the correct calibration, it is important not to confuse the high side and the low side. To assist, the sensors are labeled,
“HI” and “LO.”
Model
-03
-04
-05
A
50
100
250
B
25
50
125
C
10
20
50
D
5
10
25
Range
Zero Range
A
B
C
D
Low Sensors Hi
Power
Shield
Signal
Common
ON
OFF
mA
Volt
1 2 3 4 5 6
Status LED
DIP Switches
Num
1
2
3
4
5
6
Function
Damping
Test
Mode
Analog
Port
Voltage Out
2
Off/On
1
Fast/Slow
Operate/Test
Normal/Bidirec.
Normal/Reverse
Normal/Swap
0 to 10 V/0 to 5 V
1. “Off” position is the default setting for all DIP switches.
2. Ignored in mA mode.
POWER
DIGITAL CONTROL
Analog Input: 0 to 5 V/0 to 10V
or 4 to 20 mA
Optional
Digital Output
POWER SOURCE
15 to 30 Vdc/24 Vac SIGNAL
COM
Wire Colors
(coming from sensor cable)
Red
Uninsulated
White/Clear
Black
Power
Shield
Signal
Common
6. If the sensors are installed on the wrong side, they can be reversed in one of two ways:
• Swap the cables at the sensor end.
• Swap the headers at the control unit end.
7. Adjust the switches on the board as desired.
8. Reconnect power to the power source. Check that the green LED illuminates, indicating normal operation. If not, check the
wiring.
9. Re-ax the cover onto the housing, ensuring that the cover is properly seated. Do not operate the PWR without the housing
cover in place.
10. Choose sensor mounting locations that minimize cable length. Use plumbing connections of appropriate “tees” or equivalent,
made of compatible material. Observe safety precautions for plumbing connections. Release pressure from the system. Tighten
sensor connections according to ANSI B1.20.3 (hand tighten plus one turn).
Installation (cont.)

Z206731-0B Page 4 of 4 ©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / suppor[email protected] 1118
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.
Other companies’ trademarks are hereby acknowledged to belong to their respective owners.
TM
PWR Series Installation Guide
Conguration Test Mode
Test mode overrides the output to full-scale. If the PWR is congured for current (mA) operation, Test mode sets the output to 20.0
mA. If congured for voltage (VDC) operation, Test mode sets the output to 5.0 VDC or 10.0 VDC (depending on the position of the
output selection switch).
Status LED
LED Status
Solid Green Normal operation.
Flashing Green Low > High; use port swap jumper or bidirectional mode.
Solid Red Dierential pressure is too high; select a higher pressure range.
Flashing Red Gauge pressure over sensor range; reduce line pressure or replace with a higher range device.
Alternating Red/Green Flash Sensor input is below sensor range.Verify that the sensor is connected correctly.
Auto Zero Function
To automatically reset the output to zero pressure, press and hold the Zero push-button for two seconds or provide contact closure
on the auxiliary remote tare terminal. To protect the unit from accidental tare, this feature is enabled only when the detected
pressure is within 5% of factory calibration.