HP34w
Pola HP34/W Day and night thermostat with light sensor
- IP54 Surface mounted
- Large digital display
- NTC (-50/100°C)
- 1x 4(1)A SPDT relay
£429.07 £444.07Price range: £357.56£429.07 through £370.06£444.07
HP35
Pola HP35 Two stage humidity controller for wet bulb sensors
- Panel mount | 96x96mm
- Large digital display
- 2x Wet bulb humidity
- 2x 4(1)A SPDT relay
£329.11 £344.11Price range: £274.26£329.11 through £286.76£344.11
HP36
Pola HP36 4 stage ventilation control with heating and cooling
- Panel mount | 96x96mm
- Large digital display
- NTC (-50/100°C)
- 4x 4(1)A relay + 1x 4(1)A SPDT relay
£329.11 £344.11Price range: £274.26£329.11 through £286.76£344.11
HP36w
Pola HP36W 4 stage ventilation control with heating and cooling
- IP54 Surface mounted
- Large digital display
- NTC (-50/100°C)
- 4x 4(1)A relay + 1x 4(1)A SPDT relay
£353.11 £368.11Price range: £294.26£353.11 through £306.76£368.11
HP44
Pola HP44 4 zone thermostat
- Panel mount | 96x96mm
- Large digital display
- NTC, PT100, PT1000, 4-20mA
- 4x 4(1)A SPST relay
£453.02£543.62
HP46
Pola HP46 Incubator climate control including egg turning
- Panel mount | 96x96mm
- Large digital display
- NTC (-50/100°C), 4-20mA RH%
- 4x 4(1)A SPST relay,SSR output
£389.30 £404.30Price range: £324.42£389.30 through £336.92£404.30
HP49
Pola HP49 Flap control with feedback input
- Panel mount | 96x96mm
- Large digital display
- 1x 4(1)A SPDT relay
£287.37£344.84
HP52
Pola HP52 Differential thermostat for efficient heating, cooling and ventilation
- Panel mount | 96x96mm
- Large digital display
- 2x NTC (-50/100°C)
- 2x 4(1)A SPDT relay
£370.78 £385.78Price range: £308.98£370.78 through £321.48£385.78
HP52w
Pola HP52W Differential thermostat for efficient heating, cooling and ventilation
- IP54 Surface mounted
- Large digital display
- 2x NTC (-50/100°C)
- 2x 4(1)A SPDT relay
£387.34 £402.34Price range: £322.78£387.34 through £335.28£402.34
HP54
Pola HP54 stage ventilation control with heating, cooling and alarm
- Panel mount | 96x96mm
- Large digital display
- NTC (-50/100°C)
- 4x 4(1)A relay + 1x 4(1)A SPDT relay
£428.11 £443.11Price range: £356.76£428.11 through £369.26£443.11
HP55
Pola HP55 4 stage profile temperature control
- Remote start hold end function
- Large digital display
- NTC, PT100, PT1000, thermocouple
- 4x 4(1)A SPST relay, 0-10V/SSR output
HP56A
Pola HP56A 3 stage thermostat with PID 0-10V SSR and relay outputs
- Panel mount | 96x96mm
- Remote 3 set point select
- NTC, PT100, PT1000, thermocouple
- 2x 4(1)A SPDT relay, 0-10V/SSR output
£273.35£328.02
HP57
Pola HP57 Combined thermostat and humidstat
- Electronic or wet bulb humidity
- Panel mount | 96x96mm
- NTC (-50/100°C) 4-20mA RH%
- 2x 4(1)A SPDT relay
£320.76 £335.76Price range: £267.30£320.76 through £279.80£335.76
HP58
Pola HP58 Two stage thermostat or humidity control with 0-10V output
- Panel mount | 96x96mm
- Large digital display
- NTC (-50/100°C), 4-20mA RH%
- 4(1)A SPDT relay, 0-10V output
£237.46 £252.46Price range: £197.88£237.46 through £210.38£252.46
HP70
Pola HP70 0-10V ventilation control with heating and alarm output
- Panel mount | 96x96mm
- Large digital display
- NTC (-50/100°C)
- 2x 4(1)A SPDT relay, 0-10V output
£428.11 £443.11Price range: £356.76£428.11 through £369.26£443.11