China 4 20ma Pressure Transmitter - China

Ceramic sensor China pressure transmitter Product Description Outline:

YD31 pressure transmitter is a series pressure transmitter of our standard transmitter.

Imported chip assembly, reflecting a world-class pressure transmitter technology.

Compact, rugged.

Light weight, easy to install.

Easy to use.

Maintenance-free.

Zero

outside the range can be continuously adjusted, a wide range of migration.

Suitable

for a variety of occasions in harsh environments and corrosive media.

Basic parameters:

1 - Measuring media: oil, water, gas and other media compatible with 316L stainless

steel

2 - Sensor: Stainless diffused silicon

3 - Range: Gas: 0 .

2~ 40MPa

3 - Pressure: 2 times the range (10MPa or less, more may contact); 1.5 times the range

(10MPa or more, higher may contact)

4 - Accuracy: ± 0.25% FS

5 - Nonlinear: <± 0.2% FS

6 - Hysteresis and repeatability: ≤ ± 0.1% FS

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

8 - Zero drift: ≤ ± 0.02% FS / ℃

9 - Response time: ≤500ms (standard) Electrical parameters:

1 - Output: current 2-wire: 4 ~ 20mA

2.3-wire voltage: 0 ~ 5V; 0 ~ 10V; 1 ~ 5V; 1 ~ 10V

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

4 - Load capacity: current output: ≤ 500Ω

5 - Voltage output: ≤ 250Ω output impedance

6 - Electrical connection: Standard for HE Mann, optional direct outlet or custom Materials:

1 - Wetted parts: 316L stainless steel

2 - Shell: 304

3 - Seals: Viton, optional: EPOM, NBR

4 - Diaphragm: 316L stainless steel Other specifications:

1 - Process connection: M20 × 1.5 external thread (standard) (optional other

connections)

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

3 - Protection class: IP 65

4 - Medium temperature: -30 ~ 80 ℃

5 - Ambient temperature: -40 ~ 80 ℃

6 - Storage temperature: -40 ~ 100 ℃

7 - Earthquake: 108 RMS (25 ~ 2000HZ)

8 - Ex: Ex ia IIC T6 intrinsically safe

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

10 - Certification: CE, ISO

11 - Installation position: vertical installation is recommended, as there will be other

installation extremely slight zero offset Features:

1 - DigitalASIC, accuracy and stability

2 - Drift affect small

3 - Excellent long-term stability

4 - Excellent anti-jamming capability

5 - Overvoltage overcurrent protection, reverse polarity protection

6 - Excellent selection of imported sensors core Applications:

Industrial field pressure control process, supporting the automotive, central air

conditioning, refrigeration equipment, water treatment works, environmental

purification, hydraulic and pneumatic control, aerospace, petrochemical industry, food

industry, medical equipment, marine and shipbuilding industry, water conservancy, hydropower, power plants and other industries.

almost can be used in various

industrial fields, suitable for all stainless steel, 316L compatible media, and by

choosing different seals to be compatible with more media.

Different pressure and

electrical connections can be selected.

Company Contact:

• Posted By: Xi'an Yunyi Instrument Co., Ltd

• Phone: 00862988812007

• Address: Room 1203B, Inland Port Mansion, No.9 Gangwu Road, Xi an International Trade & Logistics Park, X, Xi'an , Shaanxi , China

• Email:

• Business Description: Professional manufacturer pressure transmitter, pressure gauges, pressure calibrator and deadweight tester.
  
  And we also develop valves, flow meter, temperature transmitter, level transmitter, densitometer etc.
  
  They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.