O2S-Fr-T4-4P Flange Zirconia O2 Sensors

Zirconia o2 sensors Miniature series The miniature zirconium dioxide oxygen sensors can be pcb mounted and are used when measuring ambient gas with the complete sensor immersed in the atmosphere which is to be measured. Features * zirconium dioxide (zro2 ) sensing elements * long life, non-depleting technology * integral heating element * high accuracy * requires an external interface board to operate Benefits * no reference gas required * no need for temperature stabilisation * pcb mountable Technical specifications Heater voltage Standard response sensor: 4v dc â± 0.1v dc (1.7a) Standby: 1.65v dc (0.7a) Fast response sensor: 4.35v dc â± 0.1v dc (1.85a) Standby: 2v dc (0.85a) Pump impedance at 700'c: < 6k Permissible gas temperature: -100'c to +250'c Gas flow rate : 0 - 10 m/s Repetitive permissible acceleration: 5g Incidental permissible acceleration: 30g Output values Oxygen pressure range: 2mbar - 3bar max Accuracy: 5mbar max Internal operational temperature: 700'c Response time (10 - 90% step) Standard response sensor:

FEATURES * Oxygen pressure range 2 mbar - 3bar * Zirconium dioxide (ZrO2 ) sensing elements * Non-consumption technology * Integral heating element * No need for temperature stabilisation * No reference gas required * High accuracy * Linear output signal * Operates with external interface boards SPECIFICATIONS Heater Voltage Porous Cap (15mm) 4.35V DC ± 0.1V DC (1.85A) Stand by 2V DC (0.85A) Pump resistance @ 700'C < 6k� Permissible gas temperature -100 to 250'C Gas flow rate 0 to 10 m/s Repetitive permissible acceleration 5 g Incidental permissible acceleration 30 g z

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Features * oxygen pressure range 2 mbar - 3bar * zirconium dioxide (zro2 ) sensing elements * non-consumption technology * integral heating element * no need for temperature stabilisation * no reference gas required * high accuracy * linear output signal * operates with external interface boards Specifications Heater voltage: Porous cap (15mm): 4.35v dc +/- 0.1v dc (1.85a) Stand by: 2v dc (0.85a) Pump resistance @ 700'C: < 6kOhm Permissible gas temperature: -100 to 250C Gas flow rate: 0 to 10 m/s Repetitive permissible acceleration: 5 g Incidental permissible acceleration: 30 g

Zirconia o2 sensors Probe series - long housing Features * zirconium dioxide (zro2) sensing elements * long life, non-depleting technology * integral heating element * high accuracy * requires an external interface board to operate Benefits * no reference gas required * no need for temperature stabilisation * two lengths available; 220mm and 400mm Technical specifications Heater voltage Operating: 4v dc ± 0.1v dc (1.7a) Standby: 1.65v dc (0.7a) Pump impedance at 700'c: < 6k Permissible gas temperature Standard temperature: -100'c to +250'c High temperature: -100'c to +400'c Gas flow rate: 0 - 10 m/s Repetitive permissible acceleration: 5g Incidental permissible acceleration: 30g Output values Oxygen pressure range: 2mbar - 3bar max Accuracy: 5 mbar max Internal operational temperature: 700'c Response time (10 - 90% step): < 15s Warm up time (prior to sensor operation): 100s Warm up time (from stand by): 20s Output stabilisation time: ~ 180s

Features * oxygen pressure range 2 mbar - 3bar * zirconium dioxide (zro2 ) sensing elements * non-consumption technology * integral heating element * no need for temperature stabilisation * no reference gas required * high accuracy * linear output signal * operates with external interface boards * pcb mountable Specifications Heater supply* Porous lid cap 4vdc +/- 0.1vdc (1.7a) Stand by 1.65vdc (0.7a) Full porous cap 4.35v dc +/- 0.1v dc (1.85a) Stand by 2v dc (0.85a)

Features * oxygen pressure range 2 mbar - 3bar * zirconium dioxide (zro2 ) sensing elements * non-consumption technology * integral heating element * no need for temperature stabilisation * no reference gas required * high accuracy * linear output signal * operates with external interface boards * 80mm, 220mm and 400mm probes available Specifications Heater supply* Porous lid cap 4v dc +/- 0.1v dc (1.7a) Stand by 1.65v dc (0.7a) Full porous cap 4.35v dc +/- 0.1v dc (1.85a) Stand by 2v dc (0.85a)

Zirconia O2 Sensors Probe Series - Short Housing The Probe Range of zirconium dioxide oxygen sensors are available in three lengths. Suitable for aggressive and polluted applications such as boiler exhausts. Longer probes are an ideal solution for thicker walled, insulated flue pipes. FEATURES * Zirconium dioxide (ZrO2) sensing elements * Long life, non-depleting technology * Integral heating element * High accuracy * Requires an external interface board to operate BENEFITS * No reference gas required * No need for temperature stabilisation * Compact enclosure TECHNICAL SPECIFICATIONS Heater voltage Operating (standard response) 4V DC ± 0.1V DC (1.7A) Standby 1.65V DC (0.7A) Operating (fast response) 4.35V DC ± 0.1V DC (1.85A) Standby 2V DC (0.85A) Pump impedance at 700'C < 6kΩ Permissible gas temperature -100'C to +250'C Gas flow rate 0 ~ 10 m/s Repetitive permissible acceleration 5g Incidental permissible acceleration 30g OUTPUT VALUES Oxygen pressure range 2mbar ~ 3bar max Accuracy 5mbar max Internal operational temperature 700'C Response time (10 - 90% step) Standard response sensor < 15s Fast response sensor < 4s Warm up time (prior to sensor operation) 60s Warm up time (from standby) 20s Output stabilisation time ~ 180s