Rate Compensation. Heat Detectors. 302 Series. Box mount. Surface Mount. Overview. Series 302 heat detectors are designed for use in normal environ-. A DETECT-A-FIRE detector is the heart of many fire protection systemsand has been for over 65 years as the first Rate-Compensated detector on the market.

Comprising a Fenwal rate-compensated detector with all-stainless steel external construction, mounted to either a type SM87 marine grade alloy enclosure (Exd  The rate of compensation is limited to insure that the detector will still be sensitive to slow building or smoldering fires. When the AGC can no longer compensate  Kidde Heat Detection Systems. Rate of Rise Heat Detector - Kidde Detect-a-Fire. Rate-compensated for quicker response. Rugged outer shell, easy-to-install  Introducing the Signature Optica smoke detector from Edwards™, part of a over the long-haul, while environmental compensation helps reduce maintenance costs. The combination of optical smoke detection with rate-of-rise heat sensing  Thermo Scientific HP-270 Energy-Compensated Geiger-Mueller Detector is an Energy compensated for gamma exposure rate measurements; Permits  Energy response calibration and pixel-to-pixel variation compensation In order to characterize the count rate performance, the detector needs to be 

Rate-Compensation Detector. 110 properties of metals is found in the rate compensation rates to compensate for slow changes in temperature while. 15 

temperature and rate of rise detection technology by combining smoke sensor and heat sensor in Drift compensation, adaptable to environment extensively. 18 Mar 1997 Rate compensated heat detectors are constructed to compensate for this temperature lag, so as to trigger an alarm at a lower detector  1 Oct 2006 Whether it is a manual pull station, smoke detector or waterflow alarm, detectors include fusible element, bi-metallic and rate compensation  3 Feb 2015 In the 40–80 keV energy range, the maximum count rate amounted to 800 kHz/ pixel for a negative sensor bias voltage of 800 V. The sensors are 

Pyro-Chem 13970 Detector, Heat, Rate Compensated, 190 deg.F, Vert. PyroChem is a Division of Tyco. Tyco is the Largest Global Fire Protection and Security 

S S Son Controls - offering Fixed Temperature Rate Compensated Heat Detector, For Office Buildings at Rs 3000/piece in Mumbai, Maharashtra. Get best price  Secutron™ systems are also supported with the largest selection of detectors, signaling devices and accessory devices, including intelligent power supplies.

temperature and rate of rise detection technology by combining smoke sensor and heat sensor in Drift compensation, adaptable to environment extensively.

Energy response calibration and pixel-to-pixel variation compensation In order to characterize the count rate performance, the detector needs to be 

3 Feb 2015 In the 40–80 keV energy range, the maximum count rate amounted to 800 kHz/ pixel for a negative sensor bias voltage of 800 V. The sensors are 

29 Jan 2020 rise (rate compensation detector). Some devices incorporate both fixed temperature and rate-of-rise detection principles. Spot-type detectors  Our thermal detectors use an innovative thermistor sensing circuit to produce 135 °F fixed, rate-of-rise and 190°F high-temperature detection for cost-effective, 

However, the standard actually allows for much faster rates of compensation as long as the detection time is not increased by a factor of more than 1.6 as a result of the compensation.   Thus a fire that might be detected within 6 minutes could be delayed to nearly 10 minutes by a detector with fast compensation algorithms in place.