МХ-441Д-454Б НДИР Инфрацрвени расхладни сензор
Тхе MH-441D-454B is a compact high-performance NDIR refrigerant sensor designed for detecting 454B refrigerant. With superior accuracy, selectivity, and oxygen independence, it provides fast and stable detection. Its advanced infrared absorption gas detection technology ensures long-term reliability in HVAC and industrial safety applications.
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Опис
Тхе MH-441D-454B is a compact high-performance NDIR refrigerant sensor designed for detecting 454B refrigerant. With superior accuracy, selectivity, and oxygen independence, it provides fast and stable detection. Its advanced infrared absorption gas detection technology ensures long-term reliability in HVAC and industrial safety applications.
Key Features
✔ High Sensitivity & Fast Response – Detects refrigerant leaks efficiently.
✔ Dual Output Options – UART & Analog Voltage Signal.
✔ Temperature Compensation & Excellent Stability – Ensures precise readings.
✔ Anti-Poisoning & Vapor Resistance – Designed for harsh environments.
✔ Дуги животни век – Provides stable performance for over 5 years.
✔ Direct Replacement for Catalytic Sensors – Easy integration into existing systems.
Апликације
🔹 HVAC Refrigeration – Leak detection and refrigerant safety monitoring.
🔹 Industrial Process Control & Safety Protection – Essential for hazardous environments.
Техничке спецификације
| Модел | MH-441D-454B |
|---|---|
| Гас за откривање | 454B |
| Метода детекције | НДИР (не-дисперзивна инфрацрвена инфрацрвена) |
| Опсег детекције | 0~5.00% Vol |
| Резолуција | 0.01% Vol |
| Тачност | ± 5% F.S. (0.00% – 1.00%), ± 10% F.S. (1.00% – 5.00%) |
| Воркинг Волтаге | 3.6~5V DC (Requires safety barrier) |
| Average Current | < 85mA |
| Interface Level | 3.0V |
| Output Signal | UART (3.0V), 0.4~2.0V DC (Requires safety barrier) |
| Време предгревања | 3 min |
| Време одзива | T90 < 30s |
| Радна температура | -20°C ~ 60°C |
| Радна влажност | 0 ~ 95% RH (No condensation) |
| Defense Grade | IP54 |
| Power & Communication Safety | Ui=7.5VDC, Ii=265mA, Pi=0.5W, Ci=10μF, Li=0mH |
| Димензије | Φ20 × 22.4 mm |
| Тежина | 35 g |
| Животни век | > 5 years |
📢 For the latest product details and availability, please contact us!
Додатне информације
| Апликације | ХВАЦ, индустријски процеси, надзор безбедности |
|---|---|
| Гас за откривање | Р454Б |
| Излаз | Analog Voltage Signal, UART |
| Принцип | Је н |
| Тип производа | Сензор |
Критике / мишљења
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