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Howd Mühle (Shanghai) Trading Co., Ltd.
ADD: Room 502, No. 96, Lane 365, Jiangqiao
Town, Jiading District, Shanghai, China
E-mail：muhle@howd.com.cn
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Pressure controller (switch)
Pressure controller (switch)
Pressure controller (switch)
编号:
HWPA1 mechanical pressure controller built-in piston (diaphragm) and precision spring connected, when the pressure changes, spring expansion and contraction occurs corresponding changes, when the pressure reaches the set point, will trigger the preset mechanical structure and send a switch signal. ● Compact structure, using DIN standard plug, wiring is extremely convenient ● Measurable pressure range (0.3 bar...350 bar) ● High repeatability, contact plating, contact capacity ● Strong overload capacity, small hysteresis, high precision ● Has normally open or normally closed output ● Suitable for general testing occasions Suitable for impact is small, the action is relatively smooth occasions, more economical ● Suitable for measuring water, oil, gas medium Applied to complete sets of equipment, machinery manufacturing, air compressor and other industries
编号:
The inner piston is connected to the spring of tightness. When the pressure changes, the spring stretching amount changes correspondingly. When the pressure reaches the set value, it will trigger the preset mechanical structure and send out a switch signal.These compact pressure switches are designed for OEM applications and they are ideal for construction machinery Marine valve remote control systems that require high pressure resistant equipment. The abnormal volume pressure range ratio of 0.3-100 bar (set point optional: piston set point can be more than 200BAR) can be set by factory or adjusted on site.
编号:
HWPA2 digital industrial pressure switch for pneumatic hydraulic equipment, using single crystal silicon pressure sensor, integrated shell process, 5 dot matrix OLED display mode, can display rich menu content, three button parameter settings, to achieve a good man-machine interface and functional debugging, independent air permeable chamber structure, the sensor gas end and electronic chamber for effective isolation, to avoid the electronic chamber by humidity. ● High precision, stable output model ● Anti-vibration, anti-interference ● Real-time display of the current pressure and set pressure value ● At the same time can have 4-20mA/0-5V analog signal output ● Wide range (0...600bar), can be used to measure the gauge pressure, absolute pressure ● Up to 3 outputs can be supported. ● Widely used in the field of automatic pressure control ● Suitable for hydraulic system, pump circulation system, pressure range is wide ● Suitable for measuring water, oil, gas medium applied to mechanical equipment, hydraulic pneumatic device, locomotive, pressure control and other occasions
编号:
HWPA3 general digital display pressure switch is used for pneumatic hydraulic equipment, integrated shell forming process, dot-matrix OLED display mode, can display rich menu content, three-button parameter setting, to achieve a good man-machine operation interface and function debugging, independent breathable chamber structure, effective isolation of sensor gas terminal and electronic chamber. Protect the electronic chamber from humidity. The 330° rotating device guarantees the best viewing Angle in different mounting modes. ● High precision, stable output model ● Anti-vibration, anti-interference ● Real-time display of the current pressure value and set pressure value ● At the same time can have 4-20mA/0-5V analog signal output ● wide range (0... 600bar), can be used to measure gauge pressure, absolute pressure ● can support up to 3 outputs. ● Widely used in the field of automatic pressure control ● Suitable for hydraulic system, pump circulation system, pressure measurement range is relatively wide occasions
编号:
Measurable pressure range (0... 63bar)<br>
High repeatability (1% setpoint), gold plated contact, large contact capacity <br>
Strong structure, suitable for harsh situations, adjustable switch point <br>
With normally open and normally closed output <br>
Fixed hysteresis and adjustable hysteresis options <br>
Anti-vibration, anti-impact <br>
编号:
The HWPA5 diffused silicon sensor is used for pressure measurement, and the signal is processed by a post-processing circuit and converted into a standard industrial electrical signal for output and display. The all-metal casing design, with a highlighted LED digital display, enables the product line to be used in a variety of industrial applications. The three-button design and menu make the product more convenient to use, and a variety of connection methods can fully meet various specific installation needs. The device, which can rotate at 330°, guarantees the best viewing Angle in different mounting modes.
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Howd Mühle (Shanghai) Trading Co., Ltd.
Service Hotline：4007186606
Address: Room 502, No. 96, Lane 365, Jiangqiao Town, Jiading District, Shanghai, Chinai
E-mail：muhle@howd.com.cn
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