US Gauge Series PT-1088 Data Sheet

Product Data

E

U

SPECIAL APPLICATION GAUGES

Series PT-1088 Combination Pressure
and Temperature Gauges

3SAG - 3SAG -

DESCRIPTION

U.S. Gauge Series PT-1088 boiler gauges are designed
for low cost, reliable pressure and temperature mea­surement in a wide range of applications. These utility
gauges are specially constructed to withstand condi­tions normally encountered in domestic hot water heat­ing systems.

The 2-1/2" gauge size is ideal for installations where
mounting space is limited. Ranges are 0-75 through
0-200 psi pressure, with temperature ranges from 60ºF
to 320ºF; temperature accuracy is rated to ±3% of span.
Series PT-1088 gauges are constructed with a brass
socket connection and movement.

Model PT-1088

SPECIFICATIONS

SIZES: 2-1/2"

RANGES: 1/4-18 CBM – 75 psi (500 kPa) and 60ºF to 320ºF

(20ºC to 160ºC)

TEMPERATURE RANGE: 60ºF to 320ºF (20ºC to 160ºC)

ACCURACY:

Pressure – ±3-2-3% of span (Grade B)
Temperature – ±3% of span

TEMPERATURE ELEMENT: Helical bimetallic element enclosed in
a brass bulb

WINDOW AND RING: Polycarbonate window with chrome plated
steel ring

DIAL: Steel, white background with black markings

CASE: Black paint

CONNECTIONS: 1/4-18 NPT CBM

SOCKET: Brass

INCHES

A

B

MAX

F SQUARE

(MM)

THREAD

1/4-18 NPT

Dimensions

Model Unit Dial Size ØA B E F U

PT-1088

PT-1088

inches

mm

inches

mm

2-1/2" CBM
short shank

2-1/2" CBM

long shank

2.84

72.1

2.84

72.1

1.20

30.5

1.20

30.5

0.87

22.1

2.01

51.1

0.62

15.8

0.62

15.8

Spec Number Selection Chart

Model Number Range Socket Shank Length 1/4-18 NPT CBM Spec No.

PT-1088 75 psi / 60°F-320°F 0.87" 199960

PT-1088 75 psi / 60°F-320°F 2.01" 199961

On-line order fax: [phone] or e-mail: [e-mail]

Sales/Technical Support: [phone] | 205 Keith Valley Road | Horsham PA 19044 U.S.A.

© 2013, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. PDF513 (160174)

Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.

1.61

40.9

1.61

40.9

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