Oxygen analyzer OxyP % - H₂

hydrogenprocessfor the chemical industry

Product overview
This instrument is designed for fast, accurate and economical measurement of Oxygen and Hydrogen at percent levels. Simple operation and a large dual LCD display enable quick commissioning. The unit measures Oxygen from 0–25% and Hydrogen from 0–10%.

Measuring range
0–25% O2
0–10% H2

Data outputs
Two 4–20 mA outputs for Oxygen and Hydrogen; optional datalogger.

Sensor and calibration
The OxyP uses a fuel-cell type sensor to determine oxygen concentration. The sensor is designed for industrial requirements for accuracy, sensitivity and long service life. Calibration for low-level oxygen measurement should be performed with calibration gas; calibration concentration can be freely selected within the measuring range.

Benefits

• Compact and economical design
• Sensor with long operating life
• No range switching required
• Optional gas sampling pump or flow meter
• Rechargeable battery option

Flow-through measuring cell

• Modular measuring cell design
• Faulty modules can be replaced individually, avoiding full unit replacement

Application areas

• Gas manufacturers
• Electrolysers

Technical overview
Parameters: Oxygen %
Hydrogen %
Method: Electrochemical
Range: 0–10% H2
0–25% O2
Special Range: available
ATEX: No
SIL: No
Accuracy: +/- 2% FSD
Resolution: 0.01%
Flow rate: approx. 1 l/min
Pressure: 0.1–1 bar
Calibration: Air / calibration gas
Response time T90: 0–10% → 30 s
Gas temperature: 0–50 °C
Output: 4–20 mA; datalogger (optional)
Supply Voltage: 85–230 V AC; battery powered
Display: 2x LCD (6 digits); bargraph
Protection Class: IP65
Connection: 6 mm
Dimensions: 240 x 160 x 130 mm
Weight: 2 kg

Technical specifications

• Parameters: Oxygen %, Hydrogen %
• Method: Electrochemical
• Measuring ranges: 0–25% O2; 0–10% H2 (special ranges available)
• Accuracy: +/- 2% FSD
• Resolution: 0.01%
• Response time (T90): 30 s (0–10%)
• Outputs: 4–20 mA for H2 and O2; optional datalogger
• Flow rate: approx. 1 l/min
• Pressure: 0.1–1 bar
• Calibration: Air or calibration gas
• Power supply: 85–230 V AC; rechargeable battery
• Display: 2x LCD (6 digits) with bargraph
• Protection class: IP65
• Connection: 6 mm
• Dimensions: 240 x 160 x 130 mm
• Weight: 2 kg