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Feature:High selectivity, fast response, good anti-interference, long lifespan, good stability
The MP510C Freon gas sensor uses a multilayer thick film manufacturing process to fabricate heating and measuring electrodes and a metal oxide semiconductor gas-sensitive layer on a miniature Al2O3 ceramic substrate, and encapsulate it in a metal casing. When the detected gas exists in the ambient air, the conductivity of the sensor changes. The higher the concentration of the gas, the higher the conductivity of the sensor. This change in conductivity is converted into an output signal corresponding to the gas concentration through the circuit. The product has good anti-interference ability against common gases such as alcohol and acetic acid in usage scenarios.
- High selectivity, fast response, good anti-interference, long lifespan, good stability
- Can detect kinds of refrigerant gases R32, R134a,R410a,R290.
Used for leak detection of refrigerants in air conditioning and refrigeration systems
Main technical parameters:
|Sensor Type||Semiconductor flat surfaced sensor|
|Standard Encapsulation||Metal Cap|
|Detection Gas||Refrigerant gas|
|Standard circuit||Loop voltage||VC||5.0V±0.1V DC|
|Heating voltage||VH||5.0V±0.1V DC|
|sensor features in standard test condition||Heating consumption||PH||≤300mW|
|Surface resistance||RS||0.5～10KΩ(in 5000ppm R32)|
|Sensitivity||S||0.3~0.7 (R32) Rs(in 9000ppm)/Rs(in 3000ppm)|
|Standard condition of test||Temperature, humidity||20℃±2℃；65%±5%RH|
|Standard test circuit||Vc:5.0V±0.1V； VH:5.0V±0.1V|
|Warm-up time||7 days|
We provide Worldwide Shipping by DHL, Fedex, Standard shipping (China Post e-Packet) and some other shipping ways on ALL ITEMS!2. SERVICE TRANSIT TIME is provided by the carrier.
- Reference Delivery time (working days):
- DHL:3-7 days
- Fedex:3-7 days
- China Post e-Packet : 15-35 days
Transit times may vary, particularly during the holiday season.
We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.3. ORDERS PROCESSED TIMELY after the payment verification.
We do our best to process & ship all orders as soon as possible. Most orders are processed within 48 hours.Note:
a.We only ship to confirmed order address. Your order address MUST MATCH your shipping address.
b.We accept DROP SHIPPING. You can leave us your customer’s address, when you place an order,then your customers can get the goods directly.4. PACKAGE STATUS TRACKING
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Sometimes you may can't get your package within expected time, please be patient for a few more days. Because we can't control the delivery time or condition when package on shipping. Certainly, we are glad that you can contact us for help. Our goal is to make customer satisfied!
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