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JNYQ-D-24Ex Explosion-proof dew point meter
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Product description
I. characteristics.
Digital adaptive temperature control and digital signal processing.
The thermal sensitive element adopts anti-seismic and anticorrosive structure.
Linear expression of measurement output.
Digital temperature compensation.
Upper and lower limit passive electric shock.
Chinese menu touch screen operation (English version of order instructions).
Application field.
Explosion-proof places such as petrochemical, chemical fertilizer, smelting and so on.
.
Second, the working principle.
According to the working principle of JNYQ-D- 24EX digital dew point meter, the sensor of imported Visala crystal oscillator principle and volume principle and advanced digital processing technology are adopted to realize continuous, automatic and fast on-line detection of dew point.
.
3. Technical parameters:
Detection range: + 20 ℃, 80 ℃; + 20 ℃, 100 ℃.
Precision: less than ±2 ℃.
Resolution: 0.1 ℃.
Warm-up time: ≤ 10min.
Response time: T90 ≤ 5min.
Explosion-proof grade: ExdII CT6.
Isolated current: (0pm 4x20) mA (500Ω).
Isolated communication: RS232, RS485 (optional).
Contact capacity: 220VACMagne1A 24VDCMagi 1A.
Working environment: temperature:-10 ℃ ~ + 45 ℃; humidity: ≤ 90%RH.
Working power supply: 220VAC ±10%, 50Hz ±5%.
Form factor: 450mm (W) x 550mm (H) x 250mm (D).
Weight: about 76kg
Digital adaptive temperature control and digital signal processing.
The thermal sensitive element adopts anti-seismic and anticorrosive structure.
Linear expression of measurement output.
Digital temperature compensation.
Upper and lower limit passive electric shock.
Chinese menu touch screen operation (English version of order instructions).
Application field.
Explosion-proof places such as petrochemical, chemical fertilizer, smelting and so on.
.
Second, the working principle.
According to the working principle of JNYQ-D- 24EX digital dew point meter, the sensor of imported Visala crystal oscillator principle and volume principle and advanced digital processing technology are adopted to realize continuous, automatic and fast on-line detection of dew point.
.
3. Technical parameters:
Detection range: + 20 ℃, 80 ℃; + 20 ℃, 100 ℃.
Precision: less than ±2 ℃.
Resolution: 0.1 ℃.
Warm-up time: ≤ 10min.
Response time: T90 ≤ 5min.
Explosion-proof grade: ExdII CT6.
Isolated current: (0pm 4x20) mA (500Ω).
Isolated communication: RS232, RS485 (optional).
Contact capacity: 220VACMagne1A 24VDCMagi 1A.
Working environment: temperature:-10 ℃ ~ + 45 ℃; humidity: ≤ 90%RH.
Working power supply: 220VAC ±10%, 50Hz ±5%.
Form factor: 450mm (W) x 550mm (H) x 250mm (D).
Weight: about 76kg
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