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| Product type | Controller |
| IP rating | IP65 |
| Input Signal | NTC, Pt1000, PTC |
| Manufacturer | Carel |
| Power Supply | 230Vac, 1Ph, 50Hz |
| Parametric | IR33 Universal |
| DIN/Panel Mounted | Panel Mounting |
For your HVAC system, browse the complete assortment of Carel IR33Temperature and Universal Controllers at iacs.
The IR33-DN33 Universale family of Controllers is designed for managing the key physical parameters of heating, cooling, and air conditioning systems (temperature, pressure, and humidity).
The Carel IR33W7HB20 is a Controller with Temperature inputs.
This Carel Controller is a panel mounted Controller.
The IR33W7HB20 Controller has 2 Relays or Digital Outputs
This IR33Controller has 2 Analogue Inputs and 2 Digital Inputs.
The Power Supply is 230V
This version of Carel Controller includes a Real Time Clock.
The Buzzer is included.
Consult the Carel manualsheet and get in touch with our iacs technical support team for technical guidance.
-IR33W7HB20 - IR33 Universal 2 RELAY, and CLOCK 2 relays version, 115 to 230 Vac, RTC Description: 2 relays version, 115 to 230 Vac, RTC Total Number of Relays: 2 Power Input (AC): 115 to 230 V Operating Conditions: 10 to 60 ºC Humidity (Non-Condensing): <90% rh Storage Conditions: 20T70 ºC, <90% rH non-condensing Digital Output: 3 digit with decimal point & sign Installation: Flush mount Index of Protection: IP65 Options and Accessories: IROPZ48500, RS485 Serial Card, IROPZKEY00, Parameter Programming Key