User manual

ManualsBrandsFLUKE ManualsEnvironmental Testing EquipmentPressure gauge PV350

PV350 English Instruction Sheet

Page 1

PV350

Pressure/ Vacuum Transducer Module

PV350

PRESSU

RE / VACUUM MOD

ULE

cmHg

inHg

kPa

psi

OFF

ETRIC

ENGLISH ZE

Instruction Sheet

Introduction

The PV350 Pressure/Vacuum Transducer Module (the module)

measures gauge pressure; the difference between atmospheric

(barometric) pressure and the pressure (or vacuum) applied to the

pressure port on the transducer. It then converts that measurement to

1 mV dc per unit. A module and a high-performance digital multimeter

(DMM) with min/max function become a datalogger capable of measuring

peak high and peak low.

Box Contents

• Pressure/Vacuum Transducer Module

• 1/4 in. male flare to 1/4 in. female pipe thread connector

• 9 V alkaline battery

• Instruction Sheet

• Quick Reference Guide

Safety Information

Warning

To avoid eye injury, always wear approved safety glasses

when working with this instrument.

To avoid injury from pressure explosion:

• Be sure that pressure is removed before

disconnecting any hoses or tubing from the PV350

transducer.

• Follow accepted safety procedures for systems on

which pressure or vacuum measurements are made.

• Make sure the PV350 is serviced by a qualified

technician.

PN 926873 May 1992 Rev. 6, 5/15

All product names are trademarks of their respective companies.



Summary of content (6 pages)

PAGE 1
PV350 English Instruction Sheet Page 1 ® PV350 Pressure/ Vacuum Transducer Module Instruction Sheet METRIC ENGLISH RE / VAC PV 35 0 PRESSU ZE UUM MOD ULE cmHg inHg kPa psi OFF Introduction The PV350 Pressure/Vacuum Transducer Module (the module) measures gauge pressure; the difference between atmospheric (barometric) pressure and the pressure (or vacuum) applied to the pressure port on the transducer. It then converts that measurement to 1 mV dc per unit.
PAGE 2
PV350 English Instruction Sheet Page 2 • • • • To ensure that the module is used safely, follow all safety and operating instructions in this Instruction Sheet. If the module is not used as described in this Instruction Sheet, the safety features of the module might be impaired. Do not use the module if the module or fittings look damaged, or if you suspect that the module is not operating properly.
PAGE 3
PV350 English Instruction Sheet Page 3 87 ETER MULTIM RMS TRUE mV HOLD RANG MIN H E MAX Hz REL MIN PEAK MAX mA A mV μA V Module V P R E S S U R E V A C U M N M O D U L E M M F L U K E mA H g COM A c m V E E T P R RT I C I C V 3 5 0 F .i n k P H a g .p O s F i F OF A mA 400 D FUSE X MA 10A D FUSE ! To pressure/vacuum input Sensor Figure 1. Operation Note The Relative or Zero function on your DMM (if available) can be used instead of the ZERO potentiometer to zero the meter.
PAGE 4
PV350 English Instruction Sheet Page 4 Battery Figure 2. Battery Replacement 1. Turn the module OFF and unplug it from the DMM. 2. Remove the screw from the back of the module, separate the case, and replace the battery. 3. To reassemble, line up the holes in the case with the METRIC/ENGLISH switch and zero knob. Then snap the two halves together. Reinstall the screw. Typical Applications Refer to Figures 3 and 4 for typical applications.
PAGE 5
PV350 English Instruction Sheet Page 5 Conversion Factors psi = inches of H2O x (3.6127 x 10-2) psi = mm of H2O x (1.4223 x 10-3) psi = cm of H2O x (14.223 x 10-3) mm of H2O = psi x 703.1 cm of H2O = psi x 70.3 psi = bar x (14.503) psi = lbs/ft2 x (6.9444 x 10-3) bar = psi x 0.0689 lbs/ft2 = psi x 144 psi = mbar x (1.4503 x 10-2) mbar = psi x (68.9513) psi = Pascals x (1.4503 x 10-4) Pascals = psi x (6.895 x 103) inches of H2O = psi x 27.
PAGE 6
PV350 English Instruction Sheet Page 6 Storage Temperature: -40 °C to 71 °C (Battery removed) Operating Environment Temperature Humidity -10 °C to 10 °C 10 °C to 30 °C 30 °C to 40 °C 40 °C to 50 °C 50 °C to 55 °C Non-condensing 0 °C to 95 % Relative Humidity 0 °C to 75 % Relative Humidity 0 °C to 45 % Relative Humidity 0 °C to 35 % Relative Humidity General Weight: 12 oz, (336 grams) Battery: Standard 9 V Alkaline battery (NEDA #1604, IEC 6LR61) Battery Life: 300 hours (typical) Electrical Cable: Black