Gas analyzer TY-8200

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High Temperature Ultraviolet Differential Absorption Spectroscopy principle: High Temperature Ultraviolet Differential Absorption Spectroscopy Measurement range: 0-5000 ppm SO2 0-4000 ppm NO (customized) 0-5000 ppm NO2 Linearity ± 1.5% F.S. Indication error < 5% repeatability < ±0.5% F.S. zero drift < ±1.5% F.S. / 7days Range drift < ±1.5% F.S. / 7days Operating temperature - 10 ~ 50°C Response time (T90) < 10s 4-20mA interface input: 2 channels, flexible configuration, 100 ohm load 4-20mA output interface: 4 channels, the output content can be configured, the maximum load capacity <800 ohms Digital input interface: 4 channels, flexible configuration Relay output interface: 8 channels, the output content can be configured, DC30V2A Communication Interface: 1 channel 232, 1 channel 485 (support Modbus protocol) Power: 220±20% VAC / 100W Preheat time: no need