Catalogue - Pressure Switch - GEMS SENSORS & CONTROLS - (Version JPG)

PS31/PS51 - Kapton® Diaphragm OEM Subminiature Pressure Switch

► 5 to 300 psi (0.345 to 20 bar)

► Ideal for Low Temperature Pneumatic Applications

► Adjustable or Factory Set

These compact pressure switches are designed for OEM applications. Made economical with metal blade contacts in lieu of microswitches, these switches feature Kapton® diaphragms. Kapton® polyimide maintains excellent physical properties over a wide temperature range. It also offers superb chemical resistance and has no known organic solvents.

The PS31 and PS51 share identical construction and envelope dimensions, with the PS51 Series providing higher pressure ranges.

Specifications

Dimensions


	Operating Temperature	-40°F to +230°F (-40°C to +110°C)
	Switch*	100 VA Max.
	Repeatability	See Table 1
	Wetted Parts
	Diaphragm	Teflon® Coated Kapton® (Solid Teflon® Available)
	O-Ring	Nitrile (Std.) Consult factory for other materials
	Fitting	Brass (optional 316 Stainless Steel)
	Electrical Termination	Exposed Terminals IP00; IP option IP66
	Deadband	See Table 1
	Proof Pressure	500 psi (35 bar)
	Burst Pressure	1000 psi (69 bar)
	Approvals	CE (limits switch voltage to 42 VDC)
	Weight, Approximate	Brass: 0.14 lbs. (0.06 kg)

15/16" AF. (24)

HEX HEAD ADJUSTMENT SCR

0.36" (9.07)

HEX

15/16"

(24)

PRESSURE PORT

1.58" (40.16)

1.51" (38.30)

0O.8O"_ " (020)

' Gold contacts (option G) may be required for less than 12 VDC and 20 mA.

1/4" Spades

Flying Leads with IP option

Pressure Switch - GEMS SENSORS & CONTROLS - #24

Indicator, Wireless level sensor, Pressure transmitter, Level controller, Float level switch