differential pressure type water flow switch

Differential pressure type water flow switch

Quick Details

Media Type: Liquid
Operating Temperature: -20℃~71℃
Flow Rate: 1-30L/min
Storage temperature: -29°C~82°C
Media temperature range: -20°C~93°C
Max static pressure: 10bar
Max differential pressure: 5bar
Set point repeatability deviation: ± 1%


Technical parameter

Storage temperature:-29℃~82℃
Ambient temperature:-20~71℃
Media temperature range:-20℃~93℃
High-low pressure side of the connector:1/4 "SAE (7/16"-20UNF), 1/4 "NPT optional
Max static pressure:5bar
Max differential pressure:5bar
Set point repeatability deviation:±2%
Output:a set of SPDT dry contact output, one / two output optional, factory setting is normally open
Mode of connection:DIN 43650C connector / attached line (105℃ flame retardant protection line 2X0.75mm2 or 3X0.75mm2) optional


1)Question: When can I get the price?
Answer: We usually quote within 24 hours after we confirm the detailed requests.
If the daytime is similar, we can quote you the price immediately

2) Question: What’s your Minimum Order Quantity?
Answer: Our MOQ is according to the material( Plastic, brass, stainless steel)
Sample order is acceptable.

3) Question: Can we pay by other methods like Paypal, Western Union, etc.
Answer: Yes, we can accept many methods of payment, T/T, Western Union, Paypal, MoneyGram........

4)Question: Are all connection sizes of your products available?
Answer: No, they are standard size, pls. confirm the connection size with us before the order.

5) Question: How long if I want to get samples?
Answer: It will take about 3~5 working days.


Our services

1. Delivery in time,delivery time is 7 days for sample and 15 working days for bulk order;
2. Strong production capacity and strict quality control system;
3. Your inquiry and problems related to our products or prices will be replied in 24 hours;
4. Well trained and experienced staffs to answer all your inquires;
5. After sale tracking service for all of our clients;
6. OEM is available; small quantities, mixed bulk orders are also welcome;
7. Payment: L/C, D/A, D/P, T/T, Paypal , Western Union, MoneyGram;
8. Delivery way: UPS, DHL, TNT, FEDEX, EMS, CHINA POST.

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