KMGY Ltd.

Pressure senders - without warning contact isolated return

Application
The instrument is suitable for measuring the pressure of the hidraulic, or pneumatic system, and the motor oil. The included switch is suitable for switching of a signalling lamp at a determined pressure.
Description
It is a membrane-system resistance-varying device built on a metal trunk placed in a deep-drawn metal case. At a determined pressure value, the slider of the varying resistance closes the current circuit of the signalling lamp by means of a contact pair. Some senders are not earthed, the earth is supplied by a separete connection.
Technical data
Measuring range:	0 - 300 kPa
	0 - 500 kPa
	0 - 600 kPa
	0 - 1000 kPa
	0 -1200 kPa
	0 - 1600 kPa
	0 - 2500 kPa
Switching value:	40 – 600 kPa
Pressing tight:	3000 kPa, max. 2 sec.
Permissible max. load:	5 W, non – inductive
Voltage:	6 – 24 V
Tolerance in the linear section of the characteristic curve:	±3%
Tolerance of the switching value:	between 40 – 200 kPa: ±15 kPa
	between 200 – 350 kPa: ±20 kPa
	between 350 – 600 kPa: ±30 kPa
Vibration proofness:	+10 dB on frequency range 25 -1000 Hz ( 0dB = g = 9.81 m/s2 )
Protection:	dust and waterproof: IP 65
Protection:	electrical connection: IP 00
Temperature limits:	Operiting temperature: -25°C ... +90°C
Temperature limits:	Storage temperature: -40°C .. +85°C
Mass:	0.15 kg