Product Details
Product Description
Product Description
IntroductionGasboard-2063 is a high-performance NMP gas leakage alarm based on the non-dispersive infrared principle (NDIR). It is suitable for NMP gas monitoring in the coating and drying process of lithium-ion battery manufacturing. The sampling instrument body and display part adopt an integrated explosion-proof structure design, which is convenient for installation and disassembly. At the same time, it has the characteristics of high accuracy, automatic calibration, long-term maintenance-free and long life, can be used in complex and harsh high-temperature industrial environments.
Features1. Non-dispersive infrared technology (NDIR), high accuracy.
2. Self-calibration, maintenance-free.
3. Strong anti-interference ability, long life(≥5 years).
4. Explosion-proof structure, Ex dbIIC T3 Gb explosion-proof grade.
5. High temperature resistance, up to 160℃
Specifications
Operating Principle | Non-dispersive infrared (NDIR) |
Detection Gas Object | NMP GAS |
Concentration Display | 7-segment LED (4 digits) |
Detection Range | 0-100%LEL |
Resolution | 0.1% LEL |
Sampling Method | Furnace differential pressure air intake |
Alarm Setting Value | 15%LEL~50%LEL (default 25%LEL, adjustable) |
External Output | Gas concentration signal/alarm contact |
Communication | DC 4~20mA (resistive load below 300Ω), RS485 (default 9600 baud rate) |
Alarm Accuracy | ±5%LEL@15%LEL~50%LEL |
Alarm Delay | T90<30s@15%LEL~50%LEL |
Alarm Contact Capacity | 250 VAC*0.2A/30 VDC*1.5A(Impedance load) |
Alarm Action | Automatic reset |
Operating Voltage | 24 VDC±10% |
Average Operating Current | <1.0A(@25℃,24VDC) |
Warm-up Time | ≤30min |
Operating Temperature | Measured gas temperature: 0~160℃ (usually) |
| Meter working temperature: 0~60℃ (usually) |
Operating Humidity | <95%RH (non condensing) |
Lifetime | ≥5 years |
Structure | Furnace direct plug-in |
Explosion-proof structure | Flameproof structure |
Explosion-proof grade | Ex db IIC T3 Gb |
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