Oxygen analyzer LGA-4500

carbon dioxideflue gasCO

Features and Benefits: ■Fast response ■High accuracy, ppm level resolution ■No cross interference ■Reliable in all harsh conditions: high temperature & pressure, dust density, moisture and corrosion ■Online calibration, no zero drift ■International ATEX certified Application Areas • - All other applications where in-situ doesn’t fit due to high pressure or dust density, limitation of stack diameter or position. • - HCL, HF, NH3 , H2S emission monitoring • - Trace H2O in VCM Production • - Coal Injection Safety Control • - SCR NH3 Injection in Coal-fueled Plants LGA Composition Technical Data Specifications • - Repeatability:≤±1%F.S. • - Linearity:≤±1%F.S. • - Span drift:≤±1%F.S/6 months • - Instrument response time:≤1s* • - Warm-up time:≤15min • - Gas cell temperature: -30℃ to +250℃ • - Gas cell pressure: 0.5 to 3 bar abs. • - *Gas flow>1L/min, system response time: T90≤20s. Input & Outputs • - Analog outputs: 2 outputs 4-20mA, max. load 750Ω,electrically isolated • - Communications: RS485(or Bluetooth, RS232 or GPRS ) • - Relay outputs: 3 outputs 24V DC/1A Operating Conditions • - Power supply: 200-240V AC/48-63Hz • - Power consumption:≤30W (no heat tracing) • - Operating temperature: -30℃ to +60℃ • - Storage temperature: -40℃ to +80℃ • - Purge gas: 0.3MPa nitrogen gas or instrument air • - Protection class: IP65 Approvals • - Laser class: class 1 conformant with IEC60825-1 • - CE certified: conformant with 2004/108/EC