HT-LH303 flue gashumidity transmitter

Technical characteristics:

• Measurement principle:capacitive
• Display mode:128×64dot matrixOLED
• Measuring range:Volume humidity：0 ~ 40.0%VOL

qualityhumidity：0 ~ 400g/m³

relative humidity：0 ~ 100%RH

High temperature dew point：-20 ~+100℃

（Only one mode can be displayed,When placing an orderPlease addExplanation)

• Measurement accuracy: ≤±1.5%FS
• resolution：high temperaturedew point0.1℃Relative humidity and humidity0.1%

• Repeatability: ≤±1%FS
• Response time:T₉₀≤15S
• analog output:4-20mA. DC（Non isolated output, load resistance less than500Ohm)

1Programmable dry contact type passive alarm output，Large contact capacity220VAC/2A

• contact method:RS232(default) orRS485
• working power supply：12~32VDC /500mA
• Sample gas temperature:0~170℃
• ambient humidity:＜80%RH

lsampling method:in situformula

• Sample gas groupcopy:No flammable gases, no highly corrosive gases
• Sampling interface:Φ 6 stainless steel card sleeve (316L)
• Specifications and Dimensions：instrument63mm×150mm×105mm（H×W×D）
• installation dimensions：133mm×48mm（W×D）
• service life＞24moon（Under normal usage conditions)
• Installation method:wall-mountedformula(instrumentpart)

Instrument features:

• highlightOLED active light-emitting display, intuitive display;
• volumeHumidityqualityhumidity、Relative humidity, high temperature dew pointfourSwitch display modes freely;
• *Sensor chips can effectively ensure instrument accuracy and service life;
• Internally equipped with temperature compensation function, reducing the impact of temperature changes on humidity measurement accuracy.

Application scenarios:

widely used inonlineflue gasdetectionCEMSdesulfurizationHumidity and dew point in equipment, power plants, and other placesMeasurement and analysis.

Ordering Instructions(Please specify when placing an order)

• measurement range
• display mode（volumeHumidityqualityhumidity、Relative humidity, high temperature dew point）Can only be displayed simultaneouslyoneVarious modes