Product Details
0-600 Bar Gas Air Water Oil Electronic Digital Pressure Switch And
Controller
Description
WNK-SPS OLED display pressure control switch Can provide a
continuous pressure monitoring and set the pressure switching point
without supercharging. User can easily set the switching point and
back-to-switching point without supercharging equipment. And can
define the switch type(normal open/close), damping time,the relay
and NPN / PNP switch. The product can transfer the collected
pressure signal into standard current and pressure signal output.
The display and connection can rotate freely within 180 degrees so
that it can be easily installed.
Applications
Gas-liquid dual-capable can be used in : pump control, storage tank
monitor, liquid level control, filter blocking and monitor, leakage
surveillance.
Industrial process testing and control
Self-controlled and constant-pressured water supply in building
Petrochemical, environmental protection, water conservancy, light
industry, machinery, metallurgy
Measuring and control in other systems
Datasheet
Applicable media | Liquid, Gas, Steam |
Pressure range | -100kPa~60MPa |
Output Signal | 2×PNP + 0V~5VDC/10VDC + MODBUS(RS485) |
2×PNP + 0mA/4mA~20mADC + MODBUS(RS485) |
Accuracy | 0.5% FS |
Stability | ±0.3% FS/year |
Switch current | 1.0A(Max.) |
Switching type | Normally open / closed (settable) |
Display | OLED (Optional) |
Housing material | 304 stainless steel |
Mechanical connection | M20×1.5; 1/2-18NPT, 1/4NPT, Customize |
Storge temperature | -40~80℃ |
Process temperature | -30~80℃ |
Protection class | IP65 |
Company Profile
Founded in 2004, HEFEI WNK SMART TECHNOLOGY CO., LTD is a hi-tech
company specializing in different kinds of technologically-advanced
and good quality sensor, transmitter and automation instrument. We
devote to developing, manufacturing and selling of automation
control system, providing our customers comprehensive fieldbus
technical solutions and factory informatization construction.

Our main products include iEOS industrial cloud data base
developing plate form; industrial Internet of Things; WNK-WMS
industrial wireless measurement system; onsite measurement
instruments like temperature, pressure, flow, level sensor and
transmitter etc, widely applied in Petrochemical, Chemical, Power,
Steel and Cement.

WNK is the third company in China developed PROFIBUS transmitters.
WNK series PROFIBUS transmitter is the fourth in China certificated
by international PROFIBUS organization, and Chinese first that
completely having proprietary intellectual property rights. WNK
PROFIBUS-PA temperature transmitters filled Chinese blank
technology in the field.

With strict, scientific management system, WNK has been
certificated to conform to standard GB/T 19001-2008 / ISO 9001:2008
by CHINA CLASSIFICATION SOCIETY CERTIFICATION COMPANY. WNK commits
to developing of new products and technical innovation. With
continuously effort in advanced technology of automation control
system, WNK has been undertaking some innovation projects of MST
(Ministry of Science and Technology), and has been honored as
promising enterprise of “Giant of Technology ”in Hefei Hi-tech
Industry Development Zone.

As Chinese first and unique qualified production enterprise of
0.075% measurement in Anhui, WNK brand was awarded Anhui Famous
Brand.
