Anhui Tianfen Instrument Co., Ltd. has recently developed a zirconia oxygen analyzer and probe specifically for waste-to-energy plants. The sensor electrode utilizes the latest nano-thin film multilayer electrode technology, offering superior acid, sulfur, and corrosion resistance. Its lifespan is 40% longer than ordinary electrodes, reaching three years. Current clients include China Everbright Environmental Protection, China Everbright Solid Waste, Xinxing Energy, Saint Yuan Environmental Protection, Jinjiang Energy, and Jingneng Group, all of whom have consistently praised its performance.

Main Technical Parameters of Zirconia Analyzer and Probe:

Model: TFEN™

Display Screen: LCD

Operating Language: Chinese (English optional)

Power Supply: 200-245V AC 50~60Hz

Power Consumption: ≤150W

Output Signal: 4～20mA

Measuring Range: Factory default 0.01%-25%. Optional 0.01ppm-20000ppm, 0.01%-100%

Communication: HART/485 (optional)

Alarm: 1-way switch output (optional)

Accuracy: ±0.75% of reading or 0.05% O2, whichever is greater; minimum detection limit is –0.05% O2

Repeatability: ±0.5% of full scale

Probe Basic Error: ≤±0.5% (full scale)

Stability: ≤±0.5% (instrument continuous calibration for 4h)

Probe Sensor Response Time: 90% response within 5 seconds. (Measured from when gas enters the calibration gas inlet and the analog signal begins to change.)

Probe Material: 304, 316L, 310S, HC (optional)

Probe Protective Tube Diameter: φ45mm (default), φ32mm, φ38mm, φ51mm

Probe Flange: JIS-5K-65-FF (standard), customizable (DN50/DN65/DN80/DN100)

Probe Heating Furnace Resistance: 55-65Ω (other values can be customized)

Protection Grade: IP65

Calibration Method: Semi-automatic calibration, full-automatic calibration optional.

Transmitter Ambient Temperature: -10℃ ～55℃

Sample Gas Temperature: ≤ 700℃

Sample Gas Flow Rate: 0-50m/s

Applicable Sample Gas Pressure Range: -30kpa~﹢5kpa (high-pressure solutions can be customized)

Installation Angle: Horizontal, vertical downward.

Calibration Gas: 5% and 20.6% O2, background gas is nitrogen. Calibration gas flow rate: 150-300 ml/min

Self-Diagnosis Information: Thermocouple reverse connection, thermocouple break, heating abnormality, temperature upper and lower limit alarm, oxygen upper and lower limit alarm.

Anhui Tianfen Instrument Co., Ltd. - Focus on gas analyzer R&D and production

Professional Manufacturer of Zirconia Oxygen Analyzers

Contact Person: Pan Xueliang
Contact Number: 18225808093