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Text Box: Type 0165 Pressure Switch Special Features: Set point can be adjusted during operation by turning the knurled screw to the left (decrease) or to the right (increase). Lock nut will secure set point.

* denotes piston type switch

Text Box: When ordering substitute the X in the part number for a number in the adjacent table that corresponds to your desired diaphragm / seal material. For example, part number 0165 44814 3 001 would indicate that the switch seal material is FKM (Viton).

Warning! When using with oxygen, the relevant accident-prevention regulations must be observed. In addition, we recommend that a maximum operating pressure of 1,000 kPa (145 PSI) is not exceeded.

We reserve the right to change technical specifications & prices without prior notice.

Pressure Switch

up to 250V change-over contacts

explosion proof

Adjustment Ranges		Contact	Max. Pressure	Part No.
100 - 600 kPa	14.5 - 87 PSI	change-over	20000 kPa	0165-44814-X-001
500 - 5000 kPa	72.5 - 725 PSI	change-over	20000 kPa	0165-44914-X-001
2000 - 10000 kPa	290 - 1450 PSI	change-over	60000 kPa	0165-45014-X-001*
10000 - 40000 kPa	1450 - 5801 PSI	change-over	60000 kPa	0165-45114-X-001*

Model 0165
Body Material	Aluminum body
Ranges	100 to 40,000 kPa
Max. Pressure Rating	Adjustment range to 5,000 kPa = 20,000 kPa (2900 PSI)
Max. Pressure Rating	Adjustment range to 40,000 kPa = 60,000 kPa (8700 PSI)
Contact	Change-over
Contact Rating	1 A @ 250 VAC & 0.25A @ 250 VDC
Hysteresis	10 to 30% (non adjustable)
Protection	IP65 valve connector fitted
Protection Zone	Zone 1
Certification	ATEX 0102 CE
Max. Operation	200 / min
Mechanical Life	10⁶operations @ ≤ 50 bar
Temperature Range	Dependant on seal material (see table below)
Connection	1/4” BSP female
Cable Length	Standard delivery 2m with wire end sleeves

Seal Material		Temp. Range
1	NBR	-30°c to +100°C
2	EPDM	-30°c to +120°C
3	FKM (Viton)	-5°c to +120°C
4	Silicone	-40°c to +120°C
5	HNBR	-30°c to +120°C