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SQ27 Series DIN Type Pressure Switch
Brand: FineTek
Features
- Robust in any severe application
- Customized body housing (steel, 316 stainless steel, brass)
- Selectable contact (gold contact or silver contact)
- DIN43650A type wiring
- High quality and cost effective adjustable pressure range setting
Specifications
Brand
Adjustment Type
- Field Adjustable
- Fixed Typical
Approvals & Certifications
- CE
- RoHS - SQ275 Series
- UL (C,US)
BSP Connection
- G 1/4” Male
- G 1/8” Male
Diaphragm Material
- EPDM
- NBR
- Viton
Electrical Connectors
- DIN 43650A
Electrical Contacts
- Gold-Plated
- Silver-Plated
Electrical Rating
- 2 A at 50 Vdc
- 4 A at 250 Vac
Enclosure, Body Material
- 316 Stainless Steel
- Brass
- Zinc-Plated Steel
Environmental Protection
- IP65 (IEC 60529)
Frequency
- Response Frequency: 2 Hz
Insulation Resistance
- Electric Insulation: 100 megaohms (IEC 60092-54 Section 3)
Length
- Hex Length: 27 mm
Metric Connection
- M10 x 1 Male (With/without Taper)
- M12 x 1.25 Male
NPT Connection
- 1/4” NPT Male
- 1/8” NPT Male
Operating Temperature
- -30° to 100° C (-22° to 212° F)
Pressure Cycles
- 1.5 x 10⁶ Cycles in psi: 725.2 (kPa: 5,000, bar: 50)
Pressure Range
- psi: 4.3 to 1,450 (kPa: 30 to 10,000, bar: 0.3 to 100)
PT/PF/PS (JIS) Connection
- 1/4” PT Male
- 1/8” PT Male
Set Point - Decreasing
- bar: 0.3 to 100
- kPa: 30 to 10,000
- psi: 4.3 to 1,450
Set Point - Increasing
- bar: 0.3 to 100
- kPa: 30 to 10,000
- psi: 4.3 to 1,450
Shock
- ISO /IEC 17025, Half Sine Wave, Acceleration: 30 G at 14 milliseconds, ± X, ± Y, ± Z Axis
Switch Type
- SPDT
System Pressure
- psi: 4.3 to 1,450 (kPa: 30 to 10,000, bar: 0.3 to 100)
Torque
- Screw Torque: < 3.09 In/Lbs (< 0.35 Nm)
Vibration
- ISO /IEC 17025, Sine Wave, 5 to 200 Hz, Acceleration: 10 G, Displacement: 16 mm, Sweeping Rate: 1 Oct / Min, Test Direction: X, Y, Z Axis, Test Time: 1 Hour for Each
Voltage
- Maximum
- Air Compressors
- Hydraulic Applications
- Hydraulic Detection for Fire Fighting System
- Lubrication Equipment
- Medical Equipment
- Pressure Control for Piping System
- Pressure Detection for Automobile Braking System
- Sprinkler System
- Tire Manufacturing