GNL-B1A Portable Trace Oxygen Analyzer

Product Description

GNL-B1A portable oxygen analyzer is used to measure the oxygen concentration in clean, dry and noncorrosive gas in plus pressure and widely used in the fields of nitrogen separation from air, petrochemical, metallurgy, electronic power and machinery manufacture.

Features

• with microprocessor as the core, 3D ion current sensor for measuring unit, with intelligent, good stability, high precision, calibration cycle is long, etc;
• Display intuitive, rich: 128 x 64 LCD screen window shows oxygen concentration, menus, data and equipment working status, display intuitive, rich in content;
• Technology, using the latest touch buttons, easy to operate, buttons with long life;
• Long standby time: built-in high capacity lithium battery, normal use, standby time is not less than 8 hours;
• Change analyzer menu lock switch: to prevent wrong operation parameter affect the normal operation;
• Alarm function: such as oxygen concentration deviates from the value of the set alarm, the analyzer will send out alarm, alarm value can be set up in full scale range.

Technical Specifications

Model: GNL-2100L

Measure Range: 10-99.99% O₂

Principle: 3D Ion Current

Measure Mode: Portable

Install: Dial mounted

Application: Non dangerous general applications

Measure Accuracy: ≤±1% F.S.

Stability: ≤±0.5% F.S.

Response Time: T90<15s under 25℃

Sample Gas Temperature: 0-45℃

Sample Gas Flow: 400~600ml/min

Sample Gas Pressure: 35-210KPa

Power Supply: AC85~264V, consumption lower than 10VA

Signal Output: 4-20mA/0-20mA/0-1V/0-5V/0-10V/1-5V

Alarm Contact Point: 24DVC,0.2A

Display Resolution: 0.01%

Communication: RS485

Weight: 4.2KG