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العربOxygen Transmitter GNL-3100
OxygenTransmitter GNL-3100
TheGNL-3100 oxygen transmitter is an online intelligent measurement instrumentwhich uses a conversion ion current measurement principle with single chiptechnology.
Features
1. The GNL-3100 oxygen transmitter has an importedion-current oxygen sensor, long life, high precision and fast response.
2. It has an inner aptitudecircuit.
3. The GNL-3100 oxygen transmitter offers a smallappearance, simple operation and convenient maintenance.
4. It has Standard RS232 or RS485 communicationinterface.
Applications
It can be used to measure the oxygenconcentration in air separation plant, chemical process, semiconductorprotective gas, high temperature furnace protective gas, cultivatingpropagation, processing and storing vegetables and food.
Technical Specifications
| Measuring Range | 10-1000ppm, 0-2%, 0-21% O2 |
| Accuracy | ≤±5% of range 10-1000ppm ≤±2% of range 0-2% ≤±1% of range 0-21% |
| Response Time | 90% of FS reading ≤20 seconds |
| Ambient Temp. | -10℃~+ 50℃ |
| Ambient Humidity | ＜80% RH |
| Stability | ＜±1% of FS range (168h) |
| Signal Output | 4-20mA output (allowable load resistance 500Ω) or 0-5V DC output |
| Contact Capacity | 125VAC 0.3A, 110VDC 0.3A, 30VDC 1A |
| Power Supply | 220±10% VAC, 50/60Hz, and power loss＜6VA |
| Sensor Life | 24 hours at 25℃ and 1 atm |
| Sensor Principle | Ion Current Sensor |
| Warranty | 12 months analyzer; 12 months sensor |
| Appearance Dimension | 174mm×150.5mm×130mm (L×W×H) |
Welcome to ourwebsite! ChangAi is a professional oxygentransmitter manufacturer in China. In addition to oxygentransmitter, we also provide portable oxygen analyzer, infrared gas analyzer,instrument case, hydrogen analyzer, process oxygen analyzer, and more.
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