Based on the infrared absorption of gas molecule, it uses the innovative NDIR technology, such as digital pulsed infrared source
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 120 Set/Sets per Month
Payment Terms: D/P,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: carton
Delivery Detail: Within 15 working days upon receipt of the order
Introduction
Based on the infrared absorption of gas molecule, GNL-500F analyzer uses the innovative NDIR technology, such as digital pulsed infrared source, high sensitive infrared sensor. It can be used for detection for different concentration and different gases (SO2, NOX, CO2, CO, CH4, etc).
Features
1. Special cell absorber and narrow filter slice with strong anti-jamming and high precision
2. High stability for infrared source, constant temperature for controlling receiver
3. Measuring cell with gilded mirror can be corrosive-resistance.
4. Large LCD display
5. 0/4-20mA signal output
6. Setting upper and lower alarm values arbitrarily during the measurement range
7. Timing automatic storage function, which you can check store data at will;
Technical Specifications
| Range | 0-99.99% CO2 |
| Accuracy | ≤±2% in the FS |
| Stability | ≤±1% .FS (168) |
| Response time | T90≤40s |
| Repeatability | ≤±1% |
| Sample gas pressure | 0.05MPa≤Inlet pressure≤0.5MPa |
| Sample gas flow | 550ml/min to 650ml/min |
| Measure medium | gas mixtures of O2& CO2 |
| Signal outputs | 4-20mA or 0-5V DC isolated |
| Contact capacity | 125VAC 0.3A, 110VDC 0.3A, 30VDC 1A |
| Power supply | 220±10% VAC, 50/60Hz, power loss≤10VA |
| Expected sensor life | >24 months (in normal condition) |
| Weight | 3kg |
| Appearance dimension (W×L×D) | 144mm×144mm×250mm |
Applications
It can be used to measure theCO2 contents in gas mixtures of O2& CO2.
Order knowledge
Measure range
Tested gas pressure
Gas composition and impurity
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