Gauge absolute air water hydraulic vacuum pressure transmitter

1.Description of gauge absolute air water hydraulic vacuum pressure transmitter：

Gauge absolute(To know difference about gauge pressure and absolute pressure,please clickhttp://www.digital-pressure-sensor.com/yuanli/Gauge-pressure-vs-absolute-pressure.html) air water hydraulic vacuum pressure transmitter is produced with imported silicon sensitive elements,normalized designed circuits and imported chip assembly technology.The medium can be liquid or gas which is compatible with 316 stainless steel.And it can be widely used for all kinds of industrial application.There are Hirschmann,aviation plug,and direct lead type connector.And the high temperature and digital pressure transmitter can be customized.

Its principal is that the transmitter turns the temperature signal into an electrical signal through a temperature sensor. The preamplifier amplifies and filters the electrical signal and sends it to the CPU's A/D converter module for analog to digital conversion. Finally, the CPU Data processing and display and PWM output.

2.Feature of gauge absolute air water hydraulic vacuum pressure transmitter：

Widely measure range and stable O-ring mount

Easy to operate, easy to maintain

High Accuracy and excellent long-term stability

Full housing is made by 316L Stainless steel

Drift affect small

3.Specification of gauge absolute air water hydraulic vacuum pressure transmitter：

Media: Oil, water, gas and compatible with 316L stainless steel

Pressure: Ceramic type: 0.1-40Mpa ;Diffused silicon type: -0.1MPa ~ 0 ~ 100MPa

Overload: 2 times (10MPa or less); 1.5 times (10MPa or more)

Accuracy: ± 0.1% FS ,± 0.2% FS , ± 0.5% FS,± 1% FS

Nonlinear: <± 0.2% FS</p>

Hysteresis and repeatability: ≤ ± 0.1% FS

Long-term stability: ≤ ± 0.1% FS / year

Zero drift: ≤ ± 0.02% FS / ℃

Response time: ≤500ms (standard)

Output: Current 2-wire: 4 ~ 20mA ;Voltage 3-wire : 0 ~ 5V; 0 ~ 10V; 1 ~ 5V; 1 ~ 10V;Option: RS 485 ,hart

Supply voltage: DC24V (12 ~ 32VDC, less may contact)

Load capacity: current output: ≤ 500Ω

Voltage output: ≤ 250Ω output impedance

Electrical connection: Standard for Hersman, optional direct outlet or M20 PIN Aviation

Materials: Wetted parts: 316L stainless steel;Shell: 304;Seals: Viton, optional: EPOM, NBR

Diaphragm: 316L stainless steel

Process connection: M20 × 1.5 external thread (standard) (optional otherconnections)

Material: 316L stainless steel wetted materials; Shell: 304

Protection class: IP 65

Medium temperature: -30 ~ 80 ℃

Ambient temperature: -40 ~ 80 ℃

Storage temperature: -40 ~ 100 ℃

Earthquake: 108 RMS (25 ~ 2000HZ)

Current Limit: The maximum current-24mA; voltage-largest 5mA

Certification: CE

4.Application of gauge absolute air water hydraulic vacuum pressure transmitter：

Hydraulic pressure and pneumatic control system

Industrial field pressure control process

Aerospace,marine and shipbuilding industry

Automotive, central air conditioning and refrigeration equipment

Water treatment works environmental and purification

Food industry

Medical equipment

Water conservancy,hydropower , power plants and other industries