Αισθητήρας αερίου ψυκτικού αερίου MP511D-Αισθητήρας με βάση το ημιαγωγό για ανίχνευση διαρροής ψυκτικού μέσου
The MP511D Freon gas sensor is a semiconductor-based sensor designed for refrigerant leak detection in HVAC and refrigeration systems. Utilizing a multilayer thick film manufacturing process, this sensor detects various refrigerants, including R134a, R454b, and R290, by measuring changes in conductivity as refrigerant gas concentration increases. The sensor is built with excellent anti-interference capabilities and offers long lifespan and stability.
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Περιγραφή
The MP511D sensor uses a metal oxide semiconductor gas-sensitive layer, providing high selectivity and fast response time. It is resistant to common gases such as alcohol and acetic acid, making it reliable in various operating environments. With its adjustable load resistance and standard encapsulation, the sensor is a cost-effective and robust solution for refrigerant detection.
Παραμέτρους προϊόντος
| Παράμετρος | Αξία |
|---|---|
| Μοντέλο | MP511D |
| Τύπος αισθητήρα | Semiconductor flat surfaced sensor |
| Standard Encapsulation | Μεταλλικό καπάκι |
| Αέριο ανίχνευσης | Refrigerant gas |
| Εύρος ανίχνευσης | 200-10000 ppm |
| Standard Circuit | Loop voltage VC: 5.0V ±0.1V DC, Heating voltage VH: 5.0V ±0.1V DC |
| Load Resistance | Ευκανόνιστος |
| Heating Consumption (PH) | ≤350mW |
| Επιφανειακή Αντίσταση (RS) | 0.5～10KΩ (in 2000ppm R290) |
| Ευαισθησία (S) | 0.4~0.6 (R290) Rs (in 3000ppm) / Rs (in 1000ppm) |
| Test Conditions | Temperature: 25℃±2℃, Humidity: 55%±5% RH |
| Test Circuit | VC: 5.0V ±0.1V, VH: 5.0V ±0.1V |
| Warm-up Time | 7 ημέρες |
Πλεονεκτήματα προϊόντων
- High selectivity and sensitivity for refrigerants
- Fast response time to refrigerant leaks
- Good resistance to interference from common gases (e.g., alcohol, acetic acid)
- Long lifespan and stable operation
- Detects a wide range of refrigerant gases including R134a, R454b, and R290
Αιτήσεις
- Συστήματα HVAC: Leak detection in air conditioning and refrigeration systems
- Συστήματα ψύξης: Monitoring refrigerant gas levels for safety and efficiency
Πρόσθετες πληροφορίες
| Αιτήσεις | Air Conditioning, HVAC |
|---|---|
| Αέριο ανίχνευσης | R134a, R290, R454B |
| Αρχή | Ημιαγωγός |
| Τύπος προϊόντος | Αισθητήρας |
Ανασκοπήσεις
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