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SKU: 516052041Y
Category: Conventional Heat Detectors
Conventional F/T Heat Det
Brand: Tyco
Model: MD611Ex
Part
Number: 516.052.041.YFC
Description
The
MD611Ex intrinsically safe detector uses two networked thermistors in a bridge
configuration to provide a fast response that depends both on absolute
temperature and rate of rise of temperature. This type of sensor reacts to
abnormally high rates of change of temperature and provides the fastest
response over a wide range of ambient temperatures. A fixed temperature limit
is also incorporated in these detectors. In many environments, e.g., kitchens
and boiler rooms, sudden, large changes in temperature are considered 'normal’.
Rate-of-rise detectors are generally not suitable in these cases, and
fixed-temperature static types should be used.
Features