ENOTEC ENSITU ® 7000 Compact Oxygen Transmitter Probe

Product positioning and core features

Applicable scenarios: small and medium-sized boilers, industrial furnaces, biomass power plants; Fuel supports gas, oil, and coal; Suitable for high dust flue gas, with a maximum flue gas temperature of up to 600 ℃, used for combustion process control.

Core Advantages

True in-situ measurement: Smoke diffuses into the sensor through a large filter head with a V-shaped shield, without the need for smoke extraction or pre-treatment system.

Ready to use: No need for instrument air supply, no calibration required at the factory; Using standard flanges, installation can be completed in a few minutes, and measurement can be directly carried out upon power on.

The probe provides three insertion depth specifications, making it easy to adapt to the integration of existing boiler equipment renovation.

The electronic unit is detachable and supports wall mounted or cabinet mounted installation.

Equipped with ENOTEC high-quality zirconia oxygen sensor, the whole machine comes with a 2-year global warranty.

Measurement principle: In situ measurement principle of zirconia (ZrO ₂).

Key technical parameters

Project parameters

Measurement principle: Zirconia, in-situ In Situ

Probe material 1.4571 (316Ti stainless steel)

Probe insertion depth: 313   mm, 536   mm, 996   mm, available in three levels

Flange interface DN65 PN6 standard flange

Response time is about 0.5 seconds

Measurement accuracy ± 0.2% O ₂

The maximum temperature of process flue gas is 600 ℃

Process pressure 950-1050 mbar (close to atmospheric pressure)

Environmental temperature -40 ℃~+70 ℃

Protection level IP66/NEMA 4X

Power supply 48 VDC, maximum 5 A

External interface 4-20 mA analog output, ENOTEC Remote wireless communication

ENOTEC Remote Wireless APP Function

The APP is free, and mobile/tablet devices can be fully configured, controlled, and remotely diagnosed.

Real time viewing of process and analyzer data: O ₂ measurement values, mA output, sensor voltage, heater power, and other parameters.

Built in complete data storage, saving process and equipment history records.

It can directly export and save historical data for archiving, or send it directly to ENOTEC for technical support.

Equipment status indicator light

Three LED indicator lights on the device panel:

Operation: Equipment operating status;

Remote: APP wireless connection status;

ERROR: Equipment malfunction alarm.