LONN-K1X Digital Pressure Controller

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Product features


- High accuracy and reliability with Germany-made chip

- In-built anti-interference circuit and isolated from the external environment

- Two-wire system 4-20mA signal output, RS485 signal output is customizable

- General precision: 0.25 grade, customized 0.1 grade is available

- High temperature (-40℃200℃) and corrosion resistant type (concentrated sulfuric acid and concentrated hydrochloric acid) are customizable


Field of application

It is used to measure the pressure, absolute pressure and negative pressure of corrosive gases, liquids and steam in the fields of petroleum, chemical industry, metallurgy, electric power and environmental protection. It can also be used to measure the pressure under low vacuum, atmospheric pressure and harsh environment

Technical parameters

Range

KPa

-100010, 100……1000

MPa

02……100

Pressure type

Gauge pressure, negative pressure and absolute pressure

Output signal

420mA, 010mA,14-way relay control

Display type

3½ LCD(LED)

Accuracy

0.1

0.20.25

0.5

NonlinearFS%

0.1

0.2

0.5

Delaying, repeatability (FS%)

0.05

0.1

0.3

Resolution

1 byte

Working voltageVDC

+12+36calibration value +24

Overload capacity%

300

Lifespan

>1×108 times pressure cycling25℃)

Relative humidity%RH

80

ViberationHz

0300

Acceleration (ms-2

3×9.81

Impactms-2

10×9.81

Measurement medium

Various media compatible with 316L

Diaphragm material

316L stainless steel, heusler alloy C-276

Case material

1Cr18Ni9Ti


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