? Standard 270mm width 3U height chassis, for complete sets of equipment; 
 ? corrosion-resistant sensors, anti-cross-interference, advanced digital processing technology; 
 ? Life span: more than 5 years; 
 ? measurement of the signal output of a linear expression; 
 ? a variety of status signal output: sound, light, picture, relays, communications and information; 
 ? Digital temperature compensation; 
 ? Isolated standard signal output, RS232 communication interface; 
 ? upper and lower limits of passive electric shock; 
 ? intrinsically safe; 
 ? 1/2 threaded insert mounting, also available online sample test 
 ? contains a pressure dew point and atmospheric dew point conversion software; 
 ? full Chinese menu operation (English version ordering instructions); 
 Applications 
 JNYQ-D-23 split instrument can be used for air separation, chemical fertilizer, chemical and other fields. 
 Detection principle 
 JNYQ-D-23 dewpoint meter, using the imported Michel companies dew point sensor, fast response, high sensitivity. Easy to use operation. Measure various gases, trace moisture content, the continuous automatic fast online detection of a variety of gas moisture content. 
 Technical parameters: 
 ◆ measuring range: +20.0 to -100.0 ℃; 
 ◆. Accuracy: ≤ ± 2 ° C (higher than -60 ° C); 
 ≤ ± 3 ° C (below -60 ° C); 
 ◆. Repeatability: ≤ ± 2 ° C; 
 ◆ Resolution: 0.1 ℃; 
 ◆ Output signal: 4 ~ 20mA; 
 ◆ Contact capacity: 220VAC, 1A 24VDC, 1A; 
 ◆. Working power supply: 220VAC ± 10%, 50Hz ± 5%; 
 ◆ working environment: operating temperature: -5 ℃ ~ +45 ℃; 
 Operating humidity: ≤ 90% RH; 
 ◆ Dimensions: second table: 270mm (width) × 135mm (height) x 310mm (D); 
 The installation dimensions: the second table: 214mm (W) x 133mm (H); 
 Transmitter: 1/2 "threaded connection 
 ◆ Weight: about 3.5kg;