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Features: � very long life time � high reliability � built-in transmitter
Technical Data

Sensor type	Oxigen-O2-2E-30%
Measuring principle	amperometric 2-electrode-sensor
Measuring range	0-30% vol. O2
Sensitivity range	1 50-500 mV/20.8%vol.O2
Long term sensitivity drift	<15% per 3 years, <30% per 10 years
Deviation from linearity	<0.3% vol. O2 inside of range 0-30% vol. O2
Zero voltage at 20°C	<0.3% vol. O2
Response time 1 9o (s) at 20°C	<20 seconds, typical 12 seconds
Effect of temperature on sensitivity	<5% inside of range -20°C to +50°C, built-in transmitter with temperature compensation
Pressure dependence	linear
Operating conditions	-35°C to +50°C; 0 to 98% r.H. (non-condensed)
Best storage conditions	+5°C to +20°C; 40 to 60% r.H.
Sensor life expectancy	>10 years at 20.8% vol.O2, at 20°C
Warranty	30 months
Dimensions	height 16.5 mm, diameter 22.5 mm
Sensor transmitter output	two wires: "+mV"-red, "ground"-black
Imput impedance of user's Electronic circuit	>2 MQ, >2 MO by switch off of el. circuit
None cross sensitivity at 20°C by	Carbon monoxide <10%vol. Carbon dioxide <30%vol. Hydrogen <30%vol. Mainly VOCs ~ %-range


Features: � very long life time � high reliability � built-in transmitter
Technical Data

Sensor type	Oxigen-O2-2E-30%
Measuring principle	amperometric 2-electrode-sensor
Measuring range	0-30% vol. O2
Sensitivity range	150-500 mV/20.8%vol.O2
Long term sensitivity drift	<15% per 3 years, <30% per 10 years
Deviation from linearity	<0.3% vol. O2 inside of range 0-30% vol. O2
Zero voltage at 20°C	<0.3% vol. O2
Response time 1 9o (s) at 20°C	<20 seconds, typical 12 seconds
Effect of temperature on sensitivity	<5% inside of range -20°C to +50°C, built-in transmitter with temperature compensation
Pressure dependence	linear
Operating conditions	-35°C to +50°C; 0 to 98% r.H. (non-condensed)
Best storage conditions	+5°C to +20°C; 40 to 60% r.H.
Sensor life expectancy	>10 years at 20.8% vol.O2, at 20°C
Warranty	30 months
Dimensions	CTL-4 housing (4-Series) height 18 mm, diameter 20 mm
Sensor transmitter output	two pins, Ø 1.6 mm
Imput impedance of user's Electronic circuit	>2 MΩ, >2 MΩ by switch off of el. circuit
None cross sensitivity at 20°C by	Carbon monoxide <10%vol. Carbon dioxide <30%vol. Hydrogen <30%vol. Mainly VOCs ~ %-range


Features: � small � long life time � high reliability � built-in transmitter
Technical Data

Sensor type	Oxigen-O2-2E-30%-micro
Measuring principle	amperometric 2-electrode-sensor
Measuring range	0-30% vol. O2
Sensitivity range	90-250 mV/20.8%vol.O2 at 20°C
Long term sensitivity drift	< 8% per 12 months, <20% per 3 years
Deviation from linearity	<1%
Zero voltage at 20°C	<4mV
Response time 1 90 (s) at 20°C	<20 seconds, typical 10 seconds
Effect of temperature on sensitivity	<5% inside of range -20°C to +45°C, built-in transmitter with temperature compensation
Pressure dependence	linear
Operating conditions	-35°C to +45°C; 0 to 98% r.H. (non-condensed)
Best storage conditions	+5°C to +20°C; 40 to 60% r.H.
Sensor life expectancy	>3 years at 20.8% vol.O2, at 20°C
Warranty	12 months
Dimensions	height 1 1 .7 mm, diameter 1 1 .5 mm
Sensor transmitter output	two wires: "+mV"-red, "common"-white
Imput impedance of user's Electronic circuit	>100 MO, >30 MO by switch off of el. circuit
None cross sensitivitys at 20°C by	Carbon monoxide <10%vol. Carbon dioxide <30%vol. Hydrogen <30%vol. Mainly VOCs ~ %-range