Product Description
Description of industrial 4-20Ma differential pressure transmitter:
YD322-IN compact differential pressure transmitter is suitable for
liquid and gas differential pressure measurement.Differential
pressure (pressure) transmitter is a typical self-balancing
measuring instrument. It USES the principle of negative feedback to
overcome the influence of adverse factors such as component
materials and processing technology.As the name implies, the
results measured by the differential pressure transmitter were
pressure differences, i.e.As the oil tank is usually cylindrical,
the area S of its section circle is constant. Therefore, gravity G=
pn ·S= G imperceptibly, S is constant, and G is in direct
proportion to pn.That as long as accurately detect the delta P
value, is proportional to the height delta h, when the temperature
changes, while the oil volume expansion or narrow, the actual level
higher or lower, detected by the pressure is always remains the
same.If the user needs to display the actual liquid level, the
medium temperature compensation can also be introduced to solve the
problem.
Feature
Feature of industrial 4-20ma differential pressure transmitter:
Customized thread
Fast response speed
Wide operating voltage range
Easy to operate and install
Q: How long will you reply me?
A: We will contact you as soon as possible but within 12 hours.
Q: Can I get some samples?
A: Yes, Sample order is available for quality check and market
test. But you have to pay the express cost.
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the
prepayment, the production will be started immediately.
Q: What's delivery time?
A: It usually takes about 3-5 working days for small order and
10-15 days for big order.
Q: How do you control your quality ?
A: Three inspection steps(of original, production, and finished
goods) + good warranty service(1 year free to change a new one
without any human damage factors).
Q: What certificates do you have ?
A: ISO9000, CE, Explosion-proof certification, RoHs ready. And
before the delievry of goods, quality and safety inspection
certification issued by third parts also can be offered.
Q: Could I visit your factory?
A: Very welcome! Fly to Xian Yang air port. It was a big pleasure
for us.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: Can you provide OEM & Customized service?
A: Yes, OEM and ODM are both available, we have the professional
R&D dept which can provide professional solutions for you.