Pola HP17 Digital Thermostat With Alarm

GENERAL DESCRIPTION

Econoplate E0B swimming pool replacement controller

HP17 is a single set point digital thermostat with alarm for control of temperature with additional high and low level alarm feature.

Alarm values may be set in program to prevent unauthorised adjustment.
Housed in 96 x 96mm front panel mounting or IP54 surface/wall mounting.
Min. and Max. temperatures are stored for later viewing.
Large 20mm display with 0.1 Degrees resolution, adjustable hysteresis from 0.2 Deg. and scale in C or F, gives a versatile accurate thermostat with over and under temperature protection

TECHNICAL SPECIFICATION

Power supply  230V +/- 10%
Mains frequency 50Hz +/- 20%
Power consumption 4W
2 x SPDT Output Relay:
Resistive contact rating 3 Amp 230V - AC1
Inductive contact rating 1 Amp 230V - AC3
Measuring range-50.0/115.0 °C
Operating temperature -10/70 °C
Measuring precision (Ambient 25°C) 0.1 °C typical
Overall dimension 96 x 96 x 63 mm
Overall dimension 98x125x74mm