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
* M18x1.5 screw mount
SPECIFICATIONSHeater Voltage* 4.35V DC ± 0.1V DC (1.85A)
Stand by 2V DC (0.85A)
Pump resistance @ 700℃** < 6kΩ
Permissible gas temperature -100 to 250℃
Gas flow rate 0 to 10 m/s
Repetitive permissible acceleration 5 g
Incidental permissible acceleration 30 g
* It is important to measure the heater voltage as close to the sensor as possible due to voltage drops in the supply cable. Heater can also be operated with an equivalent a.c. Or PWM signals.
** The constant current source used in the pump circuit should be designed to drive a load of up to 6kΩ
● Suitable for small bulk assembly
● Product free from Lead, Cr (6+), Cd and Hg. Compliant with RoHS
● Full interchangeability. Better than +/-3%RH and +/-0.25℃
● ...