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K- 07 20 01 37

Contact pressure gauge
Product details for

K- 07 20 01 37

Measuring range
0 to 25.0 bar
Thread
G 1/2″ -14
Ø
100 mm

Characteristics

Accuracy class
  • 1,0 
Ambient temperature
  • -20 °C to +70 °C 
Application
  • for gaseous or liquid media which do not corrode copper alloy, do not have high viscosity and do not crystallise 
Design
  • contact type 821.21 
  • robust Bourdon-tube pressure gauge with electrical contact (magnetic spring contact) 
Function
  • The electronic signaler opens one power circuit when reaching the defined value and closes it after that. 
Housing, ring
  • CrNi steel 1.4301 
Inspection glass
  • instrumental flat glass 
Measuring element
  • copper alloy (< 100 bar). CrNi-steel 1.4571 (> 100 bar) 
Media temperature
  • Max. +80 °C 
Movement
  • copper alloy 
Type
  • PGS21 
Customs tariff number
  • 90262040 
All characteristics

Product description

Notes
Further information on request.
Further information
Switching capacity max. 30 W / 50 VA
Nominal operating voltage max. 250 V
Current ratings: make rating 1.0 A, Break rating 1.0 A, Continuous load 0.6 A
Contact assignment: 1. Contact makes when pointer reaches set point
Further measuring ranges on request
Further device variants (other magnet spring contacts, sliding and inductive contacts) on request

Product variants

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