MZOS
Modular Zirconia Oxygen Sensor
- No reference air needed: Reducing operational complexity and ensuring accurate measurements.
- Compact Design: Shortens the gas path, improving measurement efficiency.
- Flow Chamber design: Designed with no dead zones, MZOS ensures uniform gas flow inside the sensor for precise measurement outcomes.
- Heating or Non-Heating (Insulation) Options: Offers both heated (MZOS-H) and non-heated versions to accommodate different application requirements.
- Standard Modbus-RTU Communication: Easy integration with existing systems.
- Silicone Insulation: Uses high-quality silicone pads for insulation.
- Self-Regulating Heating Element @ 180 ℃ (MZOS-H): Features a self-regulating heating component and keeps the temperature steady.
- Low-Temperature Alarm (Dry Contact) (MZOS-H): Equipped with a low-temperature alarm (below 120 ℃), ensuring the system operates within safe parameters.
Kinetics Product
Modular ZrO2 sensor (MZOS) is a compact design and long-life sensor module. Especially suitable for direct analyzer outlet mounting due to its compact design, which shortens the gas path and eliminates the lag time. With standard feature of RTU Modbus communication, the module could be easily integrated into customer’s current analyzer platform or even could be a stand-alone analyzer. MZOS also has a heated version (MZOS-H) that could be applied in applications requiring all-gas-path heating to avoid condensation, like hot-wet method CEMS (i.e. FTIR). MZOS-H could be directly mounted on the analyzer outlet to avoid any cooling spot and save additional heated hose.
Technical Specification
Zirconium Dioxide (ZrO2) oxygen sensor
Gas measured
Oxygen
Measurement range
0 - 25 vol% O2 (up to 100 vol%)
Accuracy
≤ 1 % F.S.
Zero and span drift
< ± 1 % F.S.
Repeatability
≤ 1 % F.S.
T90
< 4 s
Warm-up time
5 min.
Linearity error
≤ ± 1 % F.S.
Power requirements
8 ~ 28 VDC
Power consumption
600 mA max. @ 24 VDC
Operating temperature
180℃
Operating pressure
260 ~ 1260 mbar abs.
Common alarm
(Heated version only - MZOS-H)Low temp. of heated chamber
(Dry contact)
Dimension
(Excluded tube and sensor)107 x 79 x 88 mm
F.S.: Full Scale