Compact Pressure Switches

Adjustment range

0,6...600 bar

• Compact pressure switch for pressure control with diaphragm or piston
• 1 switching contact
• Handknob version available
• Approval: see under Downloads

Applications
Machine-tool industry, Hydraulic clamping, Mobile hydraulics, Transferlines, Drilling-equipment

Adjustment ranges

2...400 bar

• Compact pressure switch for pressure control with piston
• 1 switching contact
• G1/4" female thread
• Approvals: see under Downloads

Applications
OEM-applications, mobile and industrial hydraulics, test bed and apparatus engineering, heavy industy, shipbuilding

Adjustment ranges

Type 9671X: -0,17...-1 bar, vacuum range
Type 9681X: 0,2...34,4 bar, relative pressure
Type 9692X: 10.3...689.7 bar, relative pressure

Features

• IECEx & ATEX approved
• SIL2/3 (IEC 61508)
• NEMA 4x, 7 & 9
• NACE compliant
• SPDT and DPDT switch
• Safe to adjust during operation
• Dial-seal/piston sensor
• Hazardous location dual seal approved for Canada
• Lower ambient termperature option (-40°C to +65°C)

Applications

• BOP closing units
• Safety panels
• Pipelines
• Chemical and petrochemical plants
• Pulp and paper mills
• Pump and gas compressors
• Turbines
• Hazardous location dual seal approved for Canada

Adjustment ranges

KLM: 1...40 bar
KLK: 30...400 bar

KLM:

• Diaphragm seal Pressure Switch
• 1 switching contact
• Factory set
• Accuracy class 2,0 % f. s.
• Approval: see under Downloads

KLK:

• Piston Pressure Switch
• 1 switching contact
• Factory set
• Accuracy class 1,0 % f. s.
• Approval: see under Downloads

Applications
Mobile hydraulics, Motor-control, Hydraulic-clamping

Optional: cable version with IP69K!

Adjustment ranges

30...300 bar

• Mechanical piston pressure switch
• 1 switching contact, factory set
• Accuracy class 1,0 % f. s.

Applications
Mobile hydraulics, Brake system control, Hydraulic accumulator control