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Factory wholesale Reflow Oxygen Probe - Nernst HGP series high pressure type oxygen probe – Litong

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Factory wholesale Reflow Oxygen Probe - Nernst HGP series high pressure type oxygen probe – Litong Detail:

Application range

The Nernst HGP series high pressure type oxygen probe is suitable for high-pressure steam boilers, nuclear steam boilers, nuclear power boilers.

Positive pressure variable pressure 0~10 atmospheres, negative pressure variable range -1~0 atmospheres.

The signal of the pressure sensor on the oxygen probe can be fed back to the analyzer according to the pressure change,and the oxygen content in the measured gas can be measured with high precision according to different pressures.The oxygen content value can be displayed correctly.

Specifications and technical parameters

Model: HGP series high pressure type oxygen probe

Shell material: 316 L stainless steel

Application flue gas temperature: below 900°C

Temperature control: The probe has its own heater to keep the temperature of the zirconium head constant.

Thermocouple: Type K

Heating time: about 15 to 30 minutes to reach the rated temperature of 700°C. (Related to flue gas temperature)

Installation and connection: The probe comes with 1.5″BSP or NPT thread. The user can process the matching flange of the furnace wall according to the attached drawing in the instruction manual.

 Reference gas: The gas pump in the analyzer supplies about 50 ml/min. Use the gas for the instrument and supply the gas through the pressure reducing valve and float flow meter provided by the user. The manufacturer provides the PVC connecting pipe from the float flowmeter to the sensor and the connector at the sensor end with the transmitter.

Gas connection pipe: PVC pipe with an outer diameter of 1/4″ (6.4mm) and an inner diameter of 4 (mm).

Check gas connection: The sensor has an air inlet that can pass check gas. When it is not checked, it is closed by a bulkhead. When calibrating the air, the flow rate is controlled at about 1000 ml per minute. The manufacturer provides 1/8″NPT threaded pipe joints that can be connected to PVC pipes.

Zirconium battery life: 4-6 years of continuous operation. It depends on the flue gas composition and temperature. Intermittent operation will affect the service life, and the heater should be kept running continuously.

Response time: less than 4 seconds

 Filter: Stainless steel movable type. Filter outer diameter ¢42 (mm)

 Probe protection tube outer diameter: ¢32 (mm)

Probe junction box temperature: <130°C

Probe electrical connection: direct plug socket type or aviation plug socket.

 Weight: 0.6Kg plus 0.33Kg/100mm length.

Calibration: After the initial installation of the system is stable, it needs to be checked once.


Standard model Explosion-proof model Length
HGP0050 HGP0050(EX) 50mm
HGP0150 HGP0150(EX) 150mm
HGP0190 HGP0190(EX) 190mm
HGP0250 HGP0250(EX) 250mm
HGP0350 HGP0350(EX) 350mm
HGP0500 HGP0500(EX) 500mm
HGP0750 HGP0750(EX) 750mm
HGP1000 HGP1000(EX) 1000mm
HGP1500 HGP1500(EX) 1500mm

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We normally think and practice corresponding on the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and also the living for Factory wholesale Reflow Oxygen Probe - Nernst HGP series high pressure type oxygen probe – Litong, The product will supply to all over the world, such as: Johannesburg, El Salvador, Slovenia, With a fully integrated operation system, our company has won a good fame for our high quality products, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
5 Stars By Chloe from Durban - 2018.09.23 18:44
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
5 Stars By Judy from Israel - 2017.09.30 16:36

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