Oxygen gas analyzer with probe for high temprature 1200 degree celsius and 4-20mA output for kiln and furnace use

• 1. Brief Introduction:
  CRO-310 oxygen gas analyzer with 4-20mA current analog signal. comprises converter of intelligent micro-processor basedelectronics and advanced zirconia sensor detector.

• The zirconia sensor detector is of probe socket structure and it can sense the oxygen concentration online directly, no need to sample gas.
  The analyzer is used to detect oxygen measurement in combustion processes to improve the combustion efficiency by monitoring and controlling excess air in flue gas. The analyzer has two models--the invariable temperature model and high floating temperature model.

• The invariable temperature oxygen analyzer is used in ambient temperature below 600℃. The high floating temperature model adopts corundum ceramic structure and widely applies in ambient temperature between 600--1200℃, such as petroleum and petrochemical, metallurgical electronics, chemical industries, etc.

Probe

2.Feature
* The original import zirconia sensor detector, reliable, consistent, accurate and exceptional sensitivity.
* Large LCD display, easy to operate.
* Especially for oxygen measurement in high temperature(600--1200℃
* Data logger for storing oxygen values regularly for checking on time
* The low and up limit values can be set by users
* Calculation online by standard gas
* Linear 4-20mA current analog signal output
* RS232 interface and multifunctional PC program
* Fast response and extremely stable sensor operation

Monitor

3.Application: The full featured oxygen analyzer is typically used in the applications as below:
*Air separation plants
*Semiconductor manufacturing process
*Glass and ceramic research
*Heat treat and metallurgicalprocessed of industrial furnace
*Medical research

4.Technical index
Oxygen measurement range: 0.1--5%; 0.1%--10%; 0.1%-25%
Resolution:0.1ppm
Accuracy: 0.2ppm from 0 to 10ppm or + 2% of reading
Repeatability: ±1%FS
Stability: less than ±2%FS/2d
Standard output:4-20mA(with max.Load 750Ω)
Alarm circuit:AC220V 1A.
Response:T90 less than 5 sec.
Warm-up time: 0.5h
Temp Accuracy: 700 ℃ ± 2℃.
Power requirement: ≤80W
Probe inserting temperature: the invariable temperature < 600℃;high floating temperature:600℃~1400℃.

Our advantage of company:

1.We takes 'protecting and safeguarding human beings as our responsibility'.
2.Steady manufacturing machines makes sure of delivery on time.
3.Professional R&D team supply better technical support for you.
4.Manage team with dynamic, young and full of passion,supply better services.
5.You benefits from our 12 years experience in this field.
6.Autorized certifications ensure high quality.
7.Trade insurance at alibaba for guranttee.

Henan Chicheng Electric Co., Ltd is a ISO9001-2000 certified high-tech manufacturer in Zhengzhou, Henan province, marketing a range of portable and fixed gas detection products, industrial process automation control, safety protection and analytical instrument.

Chicheng has a mission to offer proper device and excellent all-round services to customers from automotive production plants, petrochemical, gas, pharmaceutical and metallurgical industries, Zinfandel producing wineries etc. R&D center of Chicheng, cooperating with the national science centers and universities, has been focusing on research of the techniques, design and project service. Achievements of the R&D teams had been granted patents and trusted by users nationwide.

“Scientific and technological innovations, people-oriented, integrity of management” is the philosophy of Chicheng. We aim at providing customers quality product, each properly suited to its task and timely service and support.

Every worker in Chicheng everyday is making efforts to deliver the best quality, values and technical support to customers. Sincerely welcome customers worldwide.

Cooperation factory:
We are just looking for the supplier who would like to cooperate us for win-win strategy. We'd like to build business relationship 
with the power generating plant,chemical industry,oil storage dept.,sewage treatment dept.,ship-building factory,glass factory,oil 
exporation ,oil and gas transferring,oil refinning,metallurgy,mining well,turnel,underground utilitizes.painting house,petrol station