1.- DESCRIPTION:

The SPB electronic pressure sensor provides the most easy and precise method to control the load in hydraulic elevators. Its easy installation (5 min.) and automatic calibration makes it the perfect device for modernisations as well as for new installations.

2.- FEATURES:

- Automatic calibration. No need to use any known weight to calibrate it.

- Very easy installation (5 min).

- 2 programmable alarm values (Full Load and Overload).

- Display to visualize the real pressure.

- EEPROM to save data.

- 2 keys to program all parameters.

3.- CHARACTERISTICS:

ELECTRICAL		MECHANICAL		TEMPERATURE
POWER SUPPLY VOLTAGE	24-48 Vdc	OPERATING CAPACITY (RC)	100 bar	TEMP. EFFECT ON OUTPUT	< +/- 0.01% / ºC
DISABLING INPUT	24-220 Vdc/ac	SAFE LOAD	150% RC	TEMP. EFFECT ON ZERO	< +/- 0.02% / RC
RELAY CONTACTS	250V 3A	ULTIMATE OVERLOAD	200% RC	OPERATING TEMPERATURE	- 10ºC / 80ºC
		DEFLECTING AT OVERLOAD	< 0.5 mm
		HYSTERESIS	< 0.1% RC
		TOTAL ERROR	< 0.5% RC
		WEIGHT	0.2 Kg