Integrated Zirconia Oxygen Analyzer Boiler Oxygen Content Detection

Product Description

Product Description

  a.   Menu can be switched between Chinese and English and the operation is intuitive and convenient;
   b.   Dot-matrix liquid crystal display with big screen makes it possible to display parameters of oxygen content, date, time, etc.; 
   c.   The original imported zirconia sensor consumes no service life when the power is off, and has a high measurement accuracy, rapid response speed and small zero drift value, etc.;
   d.   Automatic temperature and pressure compensation could reduce the impact of environment temperature and pressure changes on the measured accuracy;
   e.   The instrument allows multi-point fractional liner calibration, meeting the need for an accurate measurement of oxygen content among the full range;
   f.    Factory default settings can be restored, preventing analyzer parameters setting chaos resulted by mis-operation; 
   g.   5000 pieces of historical data can be stored automatically, enabling user to read historical data freely;
   h.   Upper and lower alarm limit can be set among the full range;
   i.    RS232 (default) or RS485 digital communication port can be selected according to clients' requirement, to realize unidirectional or bidirectional communication with computer or other digital communication facilities.

Product Parameters

Test principle	zirconia
Display mode	4 bits LED display
Test range	0 ~ 10/25.00% O2
Expanded range	0 ~ 10/25/40.00% O2 (oxygen-enriched combustion)
Resolution	0.01%
Accuracy	≤±1.5%FS
Repeatability	≤±1%
Response time	T90≤30S
Analog output	4~20mA.DC(non-isolated output, loaded resistance lower than 500 Ohm)  0~5V.DC(non-isolated output, loaded resistance higher than 10k Ohm)  1 way programmable alarm output (Dry contact type, maximum load 220VAC/2A)
Communication Port	RS232 (default) or RS485
Calibration mode	online one-point calibration
Power supply	AC220V±10% 50/60Hz
Operation temperature	Gauge: -10 ~ +50ºC Probe: low-temperature type,0 ~ 350ºC mid-temperature type,0 ~ 700ºC
Install Hole Cut	Φ50mm ~ Φ90mm
Connection way	Cable (8 meters for standard equipment)
The length of the probe	1 meter in usual (other length customizable)
Serving life	>3 years (under normal use)
Install mode	inserting mount and DN65 standard flange for the probe,wall mount for the gauge

Detailed Photos

 

FAQ

FAQ:
Q1: What's your business range?
A: We manufacture PH/ORP/EC/DO/Chlorine/Turbinity meter and provide dosing pump, diaphragm pump,dosing system, pressure instrument, flow meter, level meter, dosing system and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.