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.