Introduction:
The ARM7 core microprocessor integrated circuit provides an output voltage independent of power supply polarity. The sensor can be set to linear voltage output, full range 0.4V-2.0V reference power supply negative pole, or set to catalytic combustion format output, usually the zero point is the intermediate voltage, relative to the detection pin at the full scale point of the voltage is 100mV. In the catalytic combustion configuration, the PrimePell can completely replace the catalytic combustion sensor without changing the circuit under the condition of meeting the power supply requirements of the power supply.

Features:

l Simulated catalytic combustion bridge output

L in the gas through the detection terminal voltage rise, and catalytic combustion sensor.

l Relative response to key hydrocarbons and catalytic combustion similar

l Operating voltage range 3.0V-5.0V

l Typical operating current is 80mA

l Newer MEMS detector technology

L range: from 0-100% Lel methane, 0-100% Lel hydrocarbon or 0-100% Vol methane