MP511D сензор за газ на хладилен агент-сензор на базата на полупроводници за откриване на теч на хладилен агент
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.
- Описание
- Допълнителна информация
- Отзиви (0)
Описание
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.
Параметри на продукта
| Параметър | Стойност |
|---|---|
| Модел | MP511D |
| Тип сензор | Semiconductor flat surfaced sensor |
| Standard Encapsulation | Метална капачка |
| Газ за откриване | Refrigerant gas |
| Обхват на откриване | 200-10000 ppm |
| Standard Circuit | Loop voltage VC: 5.0V ±0.1V DC, Heating voltage VH: 5.0V ±0.1V DC |
| Load Resistance | Регулируема |
| Heating Consumption (PH) | ≤350mW |
| Повърхностно съпротивление (RS) | 0.5～10KΩ (in 2000ppm R290) |
| Чувствителност (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 дни |
Предимства на продукта
- 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
Приложения
- ОВК системи: Leak detection in air conditioning and refrigeration systems
- Системи за хладилник: Monitoring refrigerant gas levels for safety and efficiency
Допълнителна информация
| Приложения | Air Conditioning, HVAC |
|---|---|
| Газ за откриване | R134a, R290, R454B |
| Принцип | Полупроводниково |
| Тип на продукта | Сензор |
Прегледи
Все още няма отзиви.