EXPD 920/924/932 Ex Differential Pressostat

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  • Ex zones Ex zones

Main features

    • Rugged aluminium housing
    • IP66-rated protection
    • Ex db eb IIC T6 Gb
    • Ex tb IIIC T80°C Db
    • Diverse mounting positions
About

Technical Data

More Information
Product code 920/924/932
Name EXPD
Designation Ex Differential Pressostat
Product category

Mechanical pressure switches

Measuring range -1 ... 6 to -1 ... 18 bar
Measuring principle Bellow
Approval / conformity ABS, BV, CCS, DNV, KRS, LRS, RINAEN60730-1/EN60730-2-6: Type 2.B.H
Repeatability ± 1.0 % FS typ.
Output signal 1 Floating change-over contact (SPDT)
Electrical connections Screw terminal
Pressure connections G1/4 f, G1/8 f, G1/2 m
Media temperature -50°C ... +150°C
Ambient temperature -40°C ... +65°C

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Standard variants of this product
Grouped product items
Product Name Measuring range [bar] Over pressure max. [bar] Switch points

EXPD3.4

-1 ... +6

12

0.4 (fixed)

Differential pressure: -0.6 ... +3.4
Type Code: 920 9174 992 00 0000 0000 02

EXPD6

-1 ... +8

12

0.4 (fixed)

Differential pressure: 0 ... 6
Type Code: 920 9177 993 00 0000 0000 02

EXPD16

-1 ... +18

24

0.7 (fixed)

Differential pressure: 1 ... 16
Type Code: 920 9179 994 00 0000 0000 02

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