Features

 1. The standard width of 483 mm height of 4 u chassis, apply to the complete sets of equipment, also can be used in the laboratory;

 2. Corrosion sensors, cross interference, advanced digital processing technology;

 3. The service life: more than five years;

 4. The measuring signal output linear expression;

 5. A variety of state signal output: sound, light, picture, relays, communication information;

 6. Power-fail protection, initiate the restore;

 7. Digital temperature compensation;

 8. The isolation of standard signal output, RS232 communication interface;

 Areas of application:

 JNYQ - D - type 21 analysis instrument can be used for air separation, oil, medical treatment, scientific research and other fields.

 Detection principle:

 NYQ-D-21 -type analytical instruments using Vaisala imported crystal dew point sensors and sensor principle , fast response and high sensitivity. Use easy to operate. Measure the moisture content of trace gases , to achieve a strict control of moisture content requirements of the various automatic fast online testing .

Technical parameter

 1 . Measuring range : +20 ~ -80 °C +20 ~ -100 °C;
2 . Accuracy : ≤ ± 2% F.S;
3. main indicators: Zero drift : ± 2% FS/7d; Span drift : ± 2% FS/7d; linearity error : ± 2% FS;

 4 . Signal output:
( 1 ) Measure the output
Large blue LCD screen , direct reading of data , information-rich ;
Chinese and English versions ( English version ordering instructions ) ;
Friendly menu operation, simple and neat ;
Isolation Current : (0/4 ~ 20) mA (500Ω);
Isolation Communication : RS232, RS485 ( optional ) ;
( 2 ) state control output ( isolation )
Upper and lower passive shock ( adjustable ) ;
Communication interface : RS232, RS485 ( optional ) ;

 5 . Working environment:
Power supply voltage : 220VAC ± 10%, 50Hz ± 5%;
Ambient temperature : (5 ~ 45) °C;
Permissible humidity : (0 ~ 85)% RH;
6. Power : 30W;
7. Weight: about 5.0kg;

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba