PG-031 Stainless steel pressure gauge

Model

PG-031L: SS pressure gauge, lower mount

Nominal size in mm (NS in mm)

100mm 150mm

Accuracy class

NS 100, 150: 1.5% (1.0 % for optional)

Scale ranges

From -14.5...0 to 0...8700 psi;

(from -1...0 to 0...600 bar or other equivalent units).

or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure Unit

Mpa psi bar kg/cm2Kpa etc.

Dial

Aluminum, white, black lettering,

Single scale; Double scale; Special scale

Pointer

Aluminum, black, zero adjustment.

Case

Stainless steel 304

(316 or 316L for optional)

Movement

Stainless steel 304

(316 or 316L for optional)

Ring

Bayonet ring, stainless steel 304

(316 or 316L for optional)

Window

Laminated safety glass

Ingress protection

IP65

Thread size

M20*1.5 G1/2 NPT1/2 etc.
(We can accept all kinds of thread from customers)

Bourdon tube

Stainless steel 316

(304 or 316L for optional)

C-type or helical type

Filling liquid

Dry but fillable or Glycerin (Silicone for optional)

Process connection

Stainless steel 304

(316 or 316L for optional)

Lower mount (radial) or lower back mount

Pressure limitation

NS 100, 150:Steady: Full scale value

Fluctuating: 0.9 x full scale value

Short time: 1.3 x full scale value

Permissible temperature

Ambient: -40 ... +70 °C without liquid filling

-20 ... +60 °C gauges with glycerin filling 1)

Medium: +200 °C maximum without liquid filling

+100 °C maximum with liquid filling 1)

Temperature effect

When temperature of the measuring system deviates from reference temperature (+20℃) max error ±0.4℃ /10K of full scale value.