PGT-23 Pressure Gauge

Standard

• EN 837-1

• ASME B40.100

Pressure gauges with electrical limit contact devices

• DIN 16085

• For information on the “Selection, installation, handling and operation of pressure gauges, see technical information IN 00.05

Nominal size (NS)

• Ø 100 mm [4]

• Ø 160 mm [6]

Further version 

• Oil- and grease-free

• For oxygen, oil- and grease-free

• Silicone-free

• Per NACE 1) MR0175 / ISO 15156, use in H₂S-containing environments in oil

• and gas production

• Per NACE 1) MR0103 / ISO 17945, metals resistant to sulphide stress cracking

• With pre-volume deflagration flame arrester 2) for mounting to zone 0 (EPL Ga);

• model 910.21, see data sheet AC 91.02

Window

• Laminated safety glass

• Polycarbonate 3)

Connection location

• Lower mount (radial)

• Lower back mount

Case

-

Design

• Safety level “S1” per EN 837-1: with blow-out device

• Safety level “S3” per EN 837-1: with solid baffle wall and blow-out back

Material

• Stainless steel 1.4301 (304)

• Stainless steel 1.4571 (316 Ti) 4)

Case filling

• Without

• Silicone oil M50 5)

• Instruments with case filling with compensating valve to vent case.

Movement

• Stainless steel

• Silicone oil M50 5)