Summary of Contents for Infinite L-com SRAQ-D199-1
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HYDROGEN SULFIDE (H S) GAS TRANSMITTER, RS485 OUTPUT User Guide for SRAQ-D199-1 Product Description The SRAQ-D199-1 hydrogen sulfide (H S) gas transmitter is a wall mount sensor with Modbus-RTU output. It has a detection range of 0-300 ppm and low power consumption. It is suitable for public places, factories, warehouses, etc. that require hydrogen sulfide (H S) gas monitoring.
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Technical Parameters 12V 24 VDC Working voltage Detecting range 0 300ppm Resolution 1 ppm Accuracy ±10 %FS (25 °C) <2 minutes (For first time power ON, preheat it for at least half an hour. The longer the power-on time, the more Response time stable the data will be.) Output...
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Notes Please confirm the polarity and the power supply before powering ON the transmitter to avoid damages. Avoid exposure to silicone vapors and areas where silicone adhesives, hairspray, silicone rubber, putty, or other silicone-containing plastic additives may be present. Avoid exposure to highly corrosive environments. Exposure of sensors to high concentrations of corrosive gases (such as H S, SOX, Cl , HCl, etc.) will not only cause corrosion or damage to heat materials and sensor leads, but also cause irreversible changes in the properties of sensitive...
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