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Capacity-resistance flue gas humidity transmitter

모델명 :
제품 견적문의

상품상세정보

Capacity-resistance flue gas humidity transmitter uses the original imported sensor chip, which can effectively ensure the accuracy and service life of the instrument. The function of built-in temperature compensation could reduce the influence from temperature change on the measured accuracy of humidity. 

Capacity-resistance flue gas humidity transmitter main features:

1.The display modes of absolute humidity, relative humidity,high-temperature dew point and ％Vol can be shifted freely;

2.OLED auto-glowing display makes the display visual and the operation easy and convenient;

3.The imported sensor chip could guarantee the accuracy and serving life of the transmitter;

4.The function of built-in temperature compensation could reduce the influence from temperature change on the measured accuracy of humidity.

Capacity-resistance flue gas humidity transmitter technical parameters:

Test principle

capacity-resistance principle

Display mode

128×64 matrix dot OLED 

Measurement range

high-temperature dew point: -20 ~ +100℃

absolute humidity: 0 ~ 400g/m³

absolute humidity: 0 ~ 40.0%Vol

relative humidity: 0 ~ 100%RH

(only one mode can be displayed, so please indicate the message when ordering)

Accuracy

≤±1.5%FS

Resolution

high-temperature dew point :0.1℃, Relative humidity and absolute humidity:0.1%

Repeatability

≤±1%

Response time

T90≤15S

Analog output

4-20mA.DC(non-isolated output, loaded resistance lower than 500 Ohm)

1 way programmable alarm output (Dry contact type, maximum load 220VAC/2A)

Communication port

RS232(default)or RS485

Power supply

12~32VDC /100mA

Sample gas temperature

0 ~ 170℃

Environment humidity

＜80%RH

Sampling mode

sample gas pass-in

Sample gas composition

no flammable gas, no strongly corrosive gas, the dust amount less than 1mg/Nm3

Sampling port

Φ6 stainless steel cutting ferrule(316L)

Appearance Size

Gauge: 62mm×150mm×105mm(H×W×D)

Install size

133mm×48mm(W×D)

Serving life

＞24 months(under normal use)

Install mode

 rear panel mount(gauge)