Ammonia NH3 Gas Measuring System NH3 sensor 2-electrode, 4-20mA/0.4-2.0V output transmitter and installation kit complete precalibrated in aluminium housing. Range: 0-100ppm NH3. The Ammonia NH3 Gas Measuring System determines the concentration of NH3 gas in the air at ambient temperatures of -10° C to +50° C. Housing is aluminium and suitable for wall mounting. Basic processing and output of the measured values (linear output, 4-20 mA) are integrated into the measuring system. Evaluation and further processing of the measured values occur in downstream devices selected by the user, for example, ventilation systems, limit monitors, display or programmable logic controllers.

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