611.10 631.10 Low Pressure Capsule Gauges

Applications

  • Low Pressure Gauge for applications in a controlled environment
  • Ideal fro measuring pressure, vacuum in medical, environment, and laboratory applications for content and filter monitoring
  • For gaseous, dry and non-aggressive media
  • Model 631.10 also suited for aggressive media

Product features

  • Front zero adjusment
  • Special connecion on request
  • Scale ranges available from 0/10 IN.WC (25 mbar)

Downloads

Application Datasheet – Fill Out and Return for Most Accurate Quote

Description

Design

EN 837-3

Nominal Sizes

2″, 2½” (63 mm)

Accuracy

+ 1.6% of FSV

Standard Ranges

2″: 0…25 INWC (60 mbar) to 0…250 INWC (600 mbar)

2½”: 0…10 INWC (25 mbar) to 0…250 INWC (600 mbar)

or all other equivalent vacuum or compound ranges

Standard Scales

In.H20/mmH20

oz/sq.in/mmH20

oz/sq.in/In.H20

PSI

Pressure limitation

Steady: Full scale value

Fluctuating: 0.9 x full scale value

Permissible temperature

Ambient:-4°F…+140°F (-20…+60°C)

Medium. + 212°F (+100°C) maximum

Temperature Error

Additional error when temperature changes from reference temperature of 68°F (20°C) +0.6% of span for every 18°F (10°K) rising or falling.

Ingress protection

NEMA2 (IP 32 per EN 60529 / lEC 529)

Process connection

Model 611.10: Copper alloy

Model 631.10: Stainless steel

Lower mount (LM) or back mount (CBM)

(2″: Only back mount)

¼” NPT (male), 14 mm flats

Pressure element

Model 611.10: Copper alloy

Model 631.10: Stainless steel

Sealing

NBR

Movement

Copper alloy

Zero adjustment

At the front

Dial

Aluminium, white, black lettering

Pointer

Aluminium, black

Case

Steel, black

Window

Clear plastic