For INDOOR and OUTDOOR use
SPAI-CAL: Indoor ambient temperature sensor
SPAE-CAL: Weatherproof outdoor ambient temperature sensor (IP65)
SPAI-A: With LCD display
SPAE-CNL/H: Weatherproof outdoor ambient temperature sensor (IP65) with HART protocol converter
SPC01-CAL: Contact probe (piping)
2-wire technology (4–20 mA) 12–35 V power supply
These sensors measure the ambient temperature of a room and provide a 4–20 mA output signal using two-wire technology. The measuring element (PT 100 platinum resistance sensor) ensures excellent measurement repeatability.
The indoor versions, which are compact and aesthetically pleasing, integrate seamlessly
(wall mounting).
The outdoor versions (waterproof) ensure excellent reliability in harsh environments.
The contact version is particularly well-suited for measuring temperature on piping (thanks to its aluminum base).