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HACH

HACH Orbisphere Hydrogen (H₂) TC Sensor with nitrogen purge, protection cap, ext. temp. sensor (20 bar) PN.31290TC

HACH Orbisphere Hydrogen (H₂) TC Sensor with nitrogen purge, protection cap, ext. temp. sensor (20 bar) PN.31290TC

$17,829.46 USD
$17,829.46 USD
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* Please consult before ordering

Allows you to monitor hydrogen in the power production process.

Standard Hydrogen TC sensor with external temperature sensor adaptor with nitrogen purge and protection cap.
Sensor Cable to be ordered: 32505.03. External Temperature sensor to be ordered: 32557/32559
Maximum pressure: 20 bar

Benefits

Patented thermal conductivity (TC) sensor design

 

Selective and precise measurement of hydrogen in gaseous or liquid samples

 

No specific sample preparation required, the gas concentration is measured directly in the sample

 

Rugged construction can handle harsh plant conditions and high sample pressures

 

Flexibility of installation for better process control and very low maintenance

Specifications

 

Technical Attributes

Accuracy (Sample temp. 20 - 50°C within ± 5°C of calibration temperature)
The greater of
Membrane 29561A: ±1% of reading, or ±2 ppb, or ±0.03 cc/kg, or ±1.5 bar
Membrane 2952A: ±1% of reading, or ±8 ppb, or ±0.1 cc/kg, or ±6 mbar
Membrane 2935A: ±1% of reading, or ±25 ppb, or ±0.4 cc/kg, or ±20 mbar
Accuracy 2 (Sample temp. 0 - 50°C independent of calibration temperature)
The greater of
Membrane 2952A: ±3% of reading, or ±60 ppb, or ±0.6 cc/kg, or ±20 mbar
Membrane 2935A: ±3% of reading, or ±150 ppb, or ±2.5 cc/kg, or ±50 mbar
Application Power
Certifications 2004/108/EC - EN 61326-1
Cycle Time 17 s
Flow Rate Typical Flow Rate
Membrane 29561A: 220 mL/min
Membrane 2952A: 200 mL/min
Membrane 2935A: 100 mL/min
Parameter Hydrogen (H₂)
Protection Class IP65
Purge connection Nitrogen Purge
Radiation Resistance Level Membrane 29561A: 105 rad
Membrane 2952A: 108 rad
Membrane 2935A: 108 rad
Range Range at 25 °C
Membrane 29561A: 0 - 2 ppm, or 0 - 25 cc/kg, or 0 - 1.5 bar
Membrane 2952A: 0 - 10 ppm, or 0 - 120 cc/kg, or 0 - 6 bar
Membrane 2935A: 0 - 20 ppm, or 0 - 220 cc/kg, or 0 - 12 bar
Response Time 17 s
Sample Pressure 0 - 20 bar
Sample Temperature 0 - 50 °C (32 - 122 °F)
Temperature Range -5 - 50 °C
Warranty 6 months
Weight 0.95 kg
What's included? Sensor only.
Controller, sensor cable, flow-chamber or process connection must be ordered separately.
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