مستشعر غاز المبرد MP511D-مستشعر مستشعر لأشباه الموصلات لاكتشاف تسرب التبريد
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.
- وصف
- معلومات إضافية
- المراجعات (0)
وصف
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.
معلمات المنتج
| المعلمة | قيمة |
|---|---|
| نموذج | MP511D |
| نوع المستشعر | Semiconductor flat surfaced sensor |
| Standard Encapsulation | Metal Cap |
| الكشف عن الغاز | Refrigerant gas |
| نطاق الكشف | 200-10000 ppm |
| Standard Circuit | Loop voltage VC: 5.0V ±0.1V DC, Heating voltage VH: 5.0V ±0.1V DC |
| Load Resistance | Adjustable |
| Heating Consumption (PH) | ≤350mW |
| Surface Resistance (RS) | 0.5～10KΩ (in 2000ppm R290) |
| Sensitivity (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 days |
مزايا المنتج
- 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
التطبيقات
- أنظمة HVAC: Leak detection in air conditioning and refrigeration systems
- أنظمة التبريد: Monitoring refrigerant gas levels for safety and efficiency
معلومات إضافية
| التطبيقات | Air Conditioning, HVAC |
|---|---|
| الكشف عن الغاز | R134a, R290, R454B |
| مبدأ | أشباه الموصلات |
| نوع المنتج | الاستشعار |
المراجعات
لا توجد مراجعات حتى الآن.