Apollo 55000-137APO 65 Series, CS heat detector, white

The Apollo 55000-137APO 65 Series CS Heat Detector uses an NTC thermistor network to monitor temperature and provides a voltage output proportional to the external air temperature.

It is perfect for applications where smoke detectors cannot be used, such as in dirty or smoky environments where such detectors can give false alarms.

It has a wide operating voltage of 9–33V DC and can be used in various environments, including those with high humidity (0%–95% RH) and where reliable temperature monitoring is required.

The CS version has a single NTC thermistor for faster and more efficient temperature measurement. The heat detector is also IP54 rated, making it suitable for both indoor and outdoor use in harsher environments.

Specifications:

• Power source: 9–33V DC

• Measure: Ø100mm x 42mm

• Weight: 80g

• Paint: White

• Temperature: A1R: –20°C to +50°C, BR: –20°C to +65°C, CS/CR: –20°C to +80°C

• Humidity: 0% to 95% RH (without condensation or icing)

• IP class: IP54

• Guarantee: Limited 10-year warranty

• Compatibility: Series 60 and Series 65 bases

• Connection technology: Threaded

• Benefits: Ideal for environments where smoke detectors are not suitable, dirty or smoky areas