NNT Electronic Pressure Switch -50kpa-0.75mpa Digital Air Flow
Meters
The principle of thermal diffusion flow switch. Thermal diffusion
technology is a technology with excellent performance and high
reliability under harsh conditions. Its typical principle is that
when two sensing elements are placed in a fluid, one of them is
heated and the other is used. For sensing process temperature. The
temperature difference between the two sensing elements is related
to the process flow rate and the nature of the process medium. The
temperature difference between the two sensing elements is the
largest in the no-flow state, but as the flow increases, the heated
sensing element is cooled and the temperature difference decreases.
The fluid velocity directly affects the degree of thermal
diffusion.
| Model | NPF2A710-01-27 | NPF2A750-02-27 | NPF2A711-03-27 | NPF2A721-03-27 | NPF2A751-04-27 |
| Port Size | 1/8 | 1/4 | 3/8 | 3/8 | 1/2 |
| Measured Fluid | Air,N2 | Air,N2 | Air,N2 | Air,N2 | Air,N2 |
| Rated Flow Range | 1~10 | 5~50 | 10~100 | 20~200 | 50~500 |
| Minimum Unit Set | 0.1 | 0.5 | 1 | 2 | 5 |
Company Profile
NNT,Guangdong Nuonengtai Automation Technology Co., Ltd.is devoted
to provide high quality industrial pneumatic control components to
the domestic and international customers. We've been focusing on
products innovation, R&D(research and development) and quality
control, which also enables NNT in the peer enjoy a good
reputation.
Contact Us
Whatsapp:+86 17702626719
Wechat:17702626719
Email:Jacob@nntqd.com
Packing&Shipping
Package:Standard export carton packing
Delivery time:3-20 days after confirming order,detail delivery data
should be decided according to production season and order
quantity.
FAQ
Q:How can i get the sample to chcek your quality?
A:After price confirmation,you can require for samples to check our
product detials.
Q:What can i get the price?
A:We usually quote within 24 hours after we get your inquiry.If you
are very urgent to get the price,please tell us in youre email so
that we will regard your price priority.
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