For standard applications with insensitive load, the Basic class is recommended. An electronic PID controller with an integrated self-diagnosis system ensures reliable and exact temperature control.

• Temperature range: 30 °C (at least 5°C above ambient) to 70 °C
• Temperature variation (time): < ±0.2 °C at 37 °C
• Double overtemperature protection: If the electronic heating control should fail, heating is switched off at a fixed level of 3 °C above the setpoint. In addition a mechanical temperature limiter, TB, switches off heating permanently if the maximum permitted oven temperature is exceeded by approx. 10 °C.
• A high-quality platinum temperature sensor Pt100 (DIN class A) in a 4-wire circuit (for stable long-term transmission of measurement signals)
• Programmable digital timer (1 min. to 99 hrs 59 min.)
• Manually adjustable air flap for fresh air intake
• Visual alarm if temperature is exceeded
• Function signals for stand-by, operating mode, heating and overtemperature