heatTHERM AT flue gas temperature sensor (STW), model 60003390

• Freely adjustable
• With flange sleeve
• Works according to the principle of liquid expansion
• When the set temperature is reached, the gear ration mechanism actuates a snap-action switch
• The internally adjustable switching point is visible through an inspection window
• Stable switching point position thanks to ambient temperature compensation
• Push-In® connection technology – installation reduced by time 50%
• Approved as exhaust temperature monitor with capillary break protection to DIN 14597

Technical data:
• Max. permissible sensor temperature +600°C
• Time constant t 0.632 ≤ 45 s in exhaust gas
• Protection type: IP 54
• Control range: +20 to 280°C
• Switching differential: approx. 18 K
• Sensor ø x length [mm]: 6 x 150