ACUTRONIC
Medical Oxygen Sensors

  

  

·         Meet DIN EN 12598 and ISO 7767

·         Designed and manufactured according to 
EN ISO 9001 / 7.94 and EN 46001/ 8.96 

·         Accurate and reliable response 

·         Excellent repeatability and signal stability 

·         Resistant to N2O

·         Highest product quality 

·         Short lead times 

Model Specifications

Oxygen Sensor
Part Number

Output Signal in Air

Response Time
T 90%

Nominal Sensor Lifetime 

Electrical Interface

OOM101
1074

46µA - 63µA
no temperature compensation

< 13 sec

> 500 000 % O2 hours

Gold plated slip rings

OOM102
1075

9mV - 13mV
temperature compensated

< 13 sec

> 1 000 000 % O2 hours

3 pin Molex® Connector

OOM102-1
1076

9mV - 13mV
temperature compensated

< 13 sec

> 1 000 000 % O2 hours

3.5mm Mono Jack

OOM103
1968

9mV - 13mV
temperature compensated

< 5 sec

> 500 000 % O2 hours

3 pin Molex® Connector

OOM103-1
1969

9mV - 13mV
temperature compensated

< 5 sec

> 500 000 % O2 hours

3.5mm Mono Jack

OOM104
1077

24µA - 32µA
no temperature compensation

< 13 sec

> 750 000 % O2 hours

Gold plated slip rings

OOM105
1078

Teledyne® TED range

< 5 sec

> 500 000 % O2 hours

Molex® plug 4P4C

OOM106
1970

9mV - 13mV
temperature compensated

< 13 sec

> 1 000 000 % O2 hours

3 pin Molex® Connector

OOM107
1079

170µA - 230µA
no temperature compensation

< 13 sec

> 250 000 % O2 hours

Gold plated slip rings

OOM107-2
1694

170µA - 230µA
no temperature compensation

< 13 sec

> 250 000 % O2 hours

Flying leads with pin-connectors

OOM201
1080

24µA - 32µA (Dual Cathode)
no temperature compensation

< 13 sec

> 500 000 % O2 hours

Gold plated slip rings

OOM202
1638

13mV - 16mV
temperature compensated

< 13 sec

> 1 000 000 % O2 hours

3 pin Molex® Connector

OOM202-2
1695

9mV - 13mV
temperature compensated

< 13 sec

> 1 000 000 % O2 hours

Flying leads with 3 pin female Molex® Connector

Medical Oxygen Sensors

General Specifications

All specifications are applicable at standard conditions:
1013 hPa, 25°C dry ambient air
Measurement Range 0 % to 100 % Oxygen

Zero Offset

< 0.5 % O2 in 100 % 2, applied for 5 minutes

Accuracy and Repeatability

< 1% vol. O2, when calibrated at 100 % O2

Linearity Error

< 3 % relative

Drift

< 1% % O2 over 8 hours

Interference

< 0.5 %   O2 response to
10 %       CO2 balance N2
80 %       N2O balance N2
7.5 %      Halothane balance N2
7.5 %      Isoflurane balance N2
7.5 %      Enflurane balance N2
9 %         Sevoflurane balance N2
20 %       Desflurane balance N2

Influence of Humidity

-0.03 % relative per % RH at 25 C

Influence of Pressure

Proportional to change in Oxygen partial pressure

Influence of Mechanical Shock

< 1% relative after a fall from 1m

Operating Temperature

0 °C to +50°C

Temperature Compensation

see model specifications below

Effect of Temperature Compensation (steady state) 

between +25 °C and +40 °C: 3% relative error between 0 °C and +50 °C: 8% error

Operation Humidity 

0 % RH to 99 % RH (condensing atmosphere over several hours)

Storage Temperature 

-20 °C to +60 °C 

Recommended Storage in the container at  

+5 °C to +15 °C 

Recommended Load 

> 10 kOhms 

Weight 

Approximately 28 grams, 43 grams (OOM107 series)