The FT-B20 hydrogen detector is used for non explosion proof online analysis of hydrogen content in mixed gases in industries such as petrochemicals, metallurgy, power, and air separation, or for non explosion proof online analysis of hydrogen content in ammonia decomposition hydrogen production.

Instrument features:

Adopting high-performance microfluidic thermal conductivity sensors, with long lifespan, high sensitivity, and fast response speed.

Large screen dot matrix LCD display, with customizable display units of% mg/m3

The measurement data is automatically recorded in real-time, and the recorded data can be displayed in the form of curves or lists.

Two customizable control points, passive relay output, standard 4-20mA current output

Standard RS232 or RS485 communication port.

Standard aluminum alloy casing for easy installation.

Technical Specifications:

Measurement range: 0.00~100% H2 (intermediate range can be customized)

Accuracy: ≤± 2% F.S

Repeatability: ≤± 1% F.S

Sample gas flow rate: 400 ± 10mL/min

Response time: T90 ≤ 15 seconds

Preheating time: ≤ 15 minutes

Sample gas pressure: 0.05 MPa ≤ inlet pressure ≤ 0.1 MPa (outlet must be at atmospheric pressure)

Working environment: Temperature range of -25 ℃ to+55 ℃; Humidity ≤ 90% RH (no condensation)

Working power supply: 220VAC ± 10%, 50Hz ± 5%

Dimensions: 270mm (width) x 134mm (height) x 280mm (depth)

Installation dimensions: 230mm (width) × 134mm (height)

Weight: Approximately 3kg