Model

PG-034L: SS pressure gauge, lower mount

PG-034B: SS pressure gauge, back mount

Nominal size in mm (NS in mm)

40mm 50mm

Accuracy class

NS 40 50: 2.5%

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 for option)

Pointer

Aluminum, black.

Case

Stainless steel 304

Movement

Stainless steel 304

Ring

Rolled ring (crimped),

Stainless steel 304

Window

Safety glass

Ingress protection

IP65

Thread size

M12*1.5 G1/8 NPT1/8 etc.

Bourdon tube

Stainless steel 316

C-type or helical type

Filling liquid (for model 233.40)

Dry but fillable or Glycerin (Silicone for optional)

Process connection

Stainless steel 304

(SS 316 or 316L for option)

Lower mount (radial) or back mount (axial)

Permissible temperature

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

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

Medium: +200 °C maximum without liquid filling.

+100 °C maximum with liquid filling.

Temperature effect

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