PSR 11-75-KE4 Electrochemical Oxygen Sensor for Medical Respiratory Equipment

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Payment Terms	L/C, D/A, D/P, T/T,MoneyGram
Detection Gas	Oxygen (O2)
Operating Pressure	5 ~ 30 PSIG
Delivery Time	3-5work days
T90 Response Time	≤13 s
Supply Ability	5000pcs
Operating Temperature Range	0°C ~ +45°C
Packaging Details	Paper box
Output Signal	10 ~ 14 mV (Linear Output)
Measurement Range	0 ~ 100% O2
Place of Origin	USA
Model Number	PSR 11-75-KE4

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Product Specification


Payment Terms	L/C, D/A, D/P, T/T,MoneyGram	Detection Gas	Oxygen (O2)
Operating Pressure	5 ~ 30 PSIG	Delivery Time	3-5work days
T90 Response Time	≤13 s	Supply Ability	5000pcs
Operating Temperature Range	0°C ~ +45°C	Packaging Details	Paper box
Output Signal	10 ~ 14 mV (Linear Output)	Measurement Range	0 ~ 100% O2
Place of Origin	USA	Model Number	PSR 11-75-KE4
High Light	PSR 11-75-KE4 oxygen sensor for medical equipment ，electrochemical oxygen sensor for gas analysis ，laboratory oxygen sensor with warranty

PSR 11-75-KE4 Electrochemical Oxygen Sensor for Medical Respiratory Equipment Laboratory Gas Analysis

Product Features:

Full-Scale Oxygen Detection: Supports 0–100% O2 concentration measurement, covering all conventional medical oxygen monitoring scenarios, meeting full-range detection demands of respiratory treatment equipment.
Built-In Temperature Compensation: Adopts integrated temperature compensation technology to automatically correct measurement errors caused by ambient temperature changes, ensuring stable and accurate detection data in variable temperature environments.
Passive & Maintenance-Free Operation: No external power supply required, self-generating millivolt signal output. With no need for daily calibration and maintenance, it greatly reduces equipment operation and maintenance costs.
Fast Response & High Precision: T90 response time as fast as 13 seconds, with linearity error within ±2%FS and standard accuracy up to ±1%FS, realizing real-time and high-precision oxygen concentration feedback.
Excellent Environmental Adaptability: Adaptable to 0–99% non-condensing humidity environment, with stable working performance in medical conventional temperature and pressure ranges, strong anti-interference ability.
Ultra-Long Service Life: Adopting high-quality electrolyte and electrode materials, the service life can reach up to 60 months under normal working conditions, with long-term stable working state.
Standard Universal Interface: Equipped with M16×1 standard threaded gas connection port and dedicated wiring terminal, compatible with CareFusion Vela and other mainstream medical ventilator models, easy installation and replacement.

Product Applications:

Medical Respiratory Equipment: Professional ventilators, anesthesia machines, oxygen therapy instruments, intensive care equipment, respiratory support systems and medical gas concentration monitoring modules.
Medical Gas Detection Systems: Hospital central oxygen supply pipeline monitoring, medical oxygen concentration analyzers, gas circuit safety detection and alarm equipment.
Laboratory Gas Analysis: Laboratory oxygen environment monitoring, inert gas oxygen impurity detection, experimental gas component analysis equipment.
Environmental & Industrial Monitoring: Closed space oxygen concentration detection, industrial oxygen preparation and delivery monitoring, safety oxygen monitoring in confined working spaces.

Model	PSR11-75-KE4
Sensor Type	Galvanic Electrochemical Oxygen Sensor
Detection Gas	Oxygen (O2)
Measurement Range	0 ~ 100% O2
Output Signal	10 ~ 14 mV (Linear Output)
T90 Response Time	≤13 s
Full Scale Accuracy	±1% FS (Standard); ±5% FS (Full Temperature Range)
Temperature Coefficient	Fully Compensated
Operating Temperature Range	0°C ~ +45°C
Operating Humidity Range	0 ~ 99% RH (Non-Condensing)
Operating Pressure	5 ~ 30 PSIG
Applicable Flow Rate	0.1 ~ 10 LPM
Expected Service Life	60 Months (5 Years)
Shelf Life	6 Months (Sealed Storage)
Recommended Storage Temperature	0°C ~ +25°C

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Trading Company 


Year Established:

2006 


Total Annual:

900000-1000000


Employee Number:

50~80 


Ecer Certification：

Verified Supplier 

Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe... Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe...

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ShenzhenYijiajie Electronic Co., Ltd.
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
https://www.oxygengassensors.com/

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