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Jiangsu Huaerwei Technology Group Co., Ltd
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    Huaerwei Industrial Park, No. 28 Gong'er Road, Jinhu Economic Development Zone, Jiangsu Province
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HW180 pressure transmitter
The HW-180 series pressure transmitter has advantages such as reliable operation, stable performance, easy installation and use, small size, light wei
Product details
The HW-180 series pressure transmitter has reliable operation, stable performance
Easy to install and use, small size, light weight, high cost performance ratio, and can be used in various applications
It has been widely used in positive and negative pressure measurement. Using imported diffused silicon or ceramic cores as
Pressure detection components, sensor signals are converted into 0-10mA or
4-20mA unified output signal. Can replace traditional remote pressure gauges with Hall elements and differential sensors
Dynamic transmitter with DDZ-II and DDZ-III transmitter performance. Can be compatible with various models
The dynamic coil indicator, digital pressure gauge, and electronic potentiometer can also be used in conjunction with
Various automatic adjustment systems or computer systems are used in conjunction.
● Main technical indicators
Accuracy level: 0.25 level Basic error ± 0.25%
Nonlinear error: 0.3 level ≤± 0.3% FS
Lag error:≤±0.3%FS
Output characteristics: ① 0-10mA output, load resistance 0-1.5K Ω
② 4-20mA output, load resistance 0-600 Ω
③ Constant current output internal resistance greater than 10M Ω
④ 2-wire 4-20mA output: standard power supply DC24V

Explosion proof mark: (RPT-III): Exia Ⅱ CT4-6

HW-180 Precision Small Series Pressure Transmitter
The HW-180 miniature pressure transmitter adopts a stainless steel shell for isolation and anti-corrosion, with an external design
Exquisite design and easy installation.
● Product type
HW-180 Compact:
1. Diffuse silicon pressure transmitter
2. Ceramic pressure transmitter
● Product features
adjustable
Stable and reliable work
Anti vibration and anti impact
Reverse polarity and overvoltage protection
Anti electromagnetic radio frequency interference
● Selection Table
HW180
Diffuse silicon pressure transmitter (ordinary)
HW180
Diffuse silicon pressure transmitter (explosion-proof)
code
Range of measurement
A
0-5KPa-20KPa
B
0-20KPa-70KPa
C
0-70KPa-350KPa
D
0-200KPa-700KPa
E
0-0.7MPa-3.5MPa
F
0-2.0MPa-7MPa
G
0-7MPa-35MPa
H
0-20MPa-100MPa
code
accuracy class
0.1%
0.25%
0.5%
code
Output code
E
4-20mADC two-wire
K
0-10mA
M
User agreement
code
Pressure connection
R
Standard type (M20 × 1.5)
P
Qi Ping Membrane
O
Process according to user size
code
option
i
Intrinsic safety type ia Ⅱ CT6
d
Explosion proof type d Ⅱ BT4
T
Marine type
M1
Linear indicator table
M2
LED digital display table
M3
LED display table
Z
damping adjustment
Q
migrate
A
Absolute pressure measurement
F
Negative pressure measurement
C
Select ceramic sensor (with * range not available)
S
Radiators and process connectors
Y
User agreement
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