red lion PAX Lite Series Installation Manual

red lion PAX Lite Series Installation Manual

Process volt meter

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MODEL PAXLPV - PAX LITE PROCESS VOLT METER
U
L
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US LISTED
US LISTED
4
IND. CONT . EQ.
51EB
GENERAL DESCRIPTION
The premium features of the PAX Lite Series can now be applied to
measurement of process variables. With its high sensitivity and programmability,
the PAX Lite Process Volt Meter can be set up for a wide variety of applications.
In most plants the PAXLPV can be used for 90 to 95% of Process Volt meter
needs for readout of pressure, flow, temperature, level and other variables. The
meter has been specifically designed for harsh industrial environments. With
NEMA 4X/IP65 sealed bezel and extensive testing of noise effects to CE
requirements, the meter provides a tough yet reliable application solution. This
allows the PAXLPV to be used in dirty, hostile environments and in wash-down
areas. The 3½-digit bi-polar display (minus sign displayed when voltage is
negative) features 0.56" (14.2 mm) high, 7-segment LEDs for easy reading.
DIMENSIONS In inches (mm)
WIDE SPAN & OFFSET SCALING RANGE
3 1/2-DIGIT, 0.56" (14.2 mm) HIGH LED READOUT
24 VDC EXCITATION SUPPLY
OVER-RANGE INDICATION
SELECTABLE DECIMAL POINTS
NEMA 4X/IP65 SEALED FRONT BEZEL
OPTIONAL CUSTOM UNITS OVERLAY W/BACKLIGHT
±25 VOLT DC MAXIMUM INPUT
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in the
literature or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
CAUTION: Risk of Danger.
Read complete instructions prior to
installation and operation of the unit.
Note: Recommended minimum clearance (behind the panel) for mounting clip installation is
2.1" (53.4) H x 5.0" (127) W.
1
Bulletin No. PAXLPV-D
Drawing No. LP0570
Released 9/08
CAUTION: Risk of electric shock.

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Summary of Contents for red lion PAX Lite Series

  • Page 1 51EB GENERAL DESCRIPTION SAFETY SUMMARY The premium features of the PAX Lite Series can now be applied to All safety related regulations, local codes and instructions that appear in the measurement of process variables. With its high sensitivity and programmability, literature or on equipment must be observed to ensure personal safety and to the PAX Lite Process Volt Meter can be set up for a wide variety of applications.
  • Page 2 ABLE ONTENTS Ordering Information ....2 Wiring the Meter ..... . 5 General Meter Specifications.
  • Page 3 ENERAL ETER PECIFICATIONS DISPLAY: 3 1/2-digit, 0.56" (14.2 mm) high, 7-segment LED, (-) minus sign IECEE CB Scheme Test Certificate # US/8843A/UL displayed when current or voltage is negative. Decimal points inserted before CB Scheme Test Report # 04ME11209-20041018 1st, 2nd, or 3rd least significant digits by DIP switch selection. Issued by Underwriters Laboratories, Inc.
  • Page 4 1.0 I NSTALLING THE ETER Installation The PAX meets NEMA 4X/IP65 requirements when properly installed. The While holding the unit in place, push the panel latch over the rear of the unit unit is intended to be mounted into an enclosed panel. Prepare the panel cutout so that the tabs of the panel latch engage in the slots on the case.
  • Page 5 3.0 W IRING THE ETER WIRING OVERVIEW 3. Signal or Control cables within an enclosure should be routed as far away as possible from contactors, control relays, transformers, and other noisy Electrical connections are made via screw-clamp terminals located on the components.
  • Page 6 4.0 S CALING THE ETER PAXLPV SCHEMATIC DESCRIPTION OF OPERATION The PAX Lite Process Volt Meter consists of a digital volt meter combined with an analog scaling circuit (shown above). Input voltage can be reversed in polarity resulting in negative numerical readout with a minus (-) sign displayed.
  • Page 7 The customer agrees to hold Red Lion Controls harmless from, defend, and indemnify RLC against damages, claims, and expenses arising out of subsequent sales of RLC products or products containing components manufactured by RLC...
  • Page 8 Set offset to readout 40 @ 0 V per Step 7. Check the readout @ max. (5 V) and min. (0 V) and fine tune (tweak) as required per Step 8. Red Lion Controls AP Red Lion Controls Red Lion Controls BV Unit 101, XinAn Plaza...

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