Technical Characteristics - Watts Industries BT DRF-01 Bedienungsanleitung

6.

Technical characteristics

Environmental:
Operating temperature:
Shipping and storage
temperature:
Electrical Protection
Installation Category
Pollution Degree
Measured temperature
precision
Setting temperature range
Comfort, Reduced
Holiday (Antifreeze)
Timer
Regulation characteristics
Power Supply
Operating life
Sensing elements:
Internal & External (option)
0°C - 40°C
-10°C to +50°C
IP30
Class II
2
0.1°C
5°C to 35°C by 0,5°C step
10°C (adjustable)
5°C to 35°C
Proportional Band (PWM
2°C for 10min cycle) or
Hysteresis of 0.5°C
2 AAA LR03 1.5V Alkaline
~2 years
NTC 10k at 25°C