Pressure Transducer Pressure Transmitter PT500-503

Pressure transducer   pressure transmitter.
Import sensor chip PT500 series pressure sensors, pressure transmitter, zero, full range, the temperature drift compensation, whole sealing structure, impact resistance, fatigue resistance, high reliability, standard 4-20 ma, 0 to 5 VDC, RS485 and RS232 output
I. product overview.
A, adopt import pressure chip;
B. The selected patch technology has zero point, full range compensation and temperature compensation;
C, high precision and high stability amplifier integrated circuit;
D, full sealing structure, impact resistance, fatigue resistance and high reliability;
E. Diversified output signals, such as 4-20ma, 0-5vdc, 0.5-4.5VDC, 0-10vdc, RS485-RTU, TTL, GPRS wireless, 433MHz wireless, etc.
F. Small structure with minimum diameter of 26mm;
G, medium temperature can reach 500 degrees, and the connection mode is diversified, such as thread, flange, quick interface, capillary, etc.
H, direct matching with local display header;
Ii. Product application:
A. Pressure testing and monitoring of hydraulic and pneumatic control system;
B. Pressure measurement of petrochemical, environmental protection and air compression industry;
C, building automation, constant pressure water supply system pressure test;
D. Industrial process detection and control; Laboratory pressure calibration.
F. Operation inspection of power station and locomotive brake hydraulic system;
E. The pressure network configuration collection of urban pipe network, oil field pipeline and large and small hydropower station.
3. Main technical parameters.
Measured media: gases, liquids and vapors (weakly corrosive)
Type of pressure: table pressure; Absolute pressure
Amount of routine:
Pressure positive pressure: 5Kpa; 10 kpa. 20 kpa. 50 kpa. 100 kpa. 200 kpa. 500 kpa. 0.6 Mpa. 1 mpa; 1.6 Mpa. 2 mpa. 5 mpa; 10 mpa; 16 mpa. 20 mpa; 30 mpa; 40 mpa; 50 mpa; 60 mpa
Table pressure negative pressure: -100kpa ~ 0; - 50 kpa ~ 0; - 20 kpa ~ 0; - 10 kpa ~ 0;
Table pressure positive and negative pressure: -100kpa ~ 100KPa; - 100 kpa to 600 kpa; - 100 kpa to 1000 kpa; 0.1 MPa to 1.6 MPa; 0.1 MPa to 2.5 MPa; Plus or minus 10 kpa; Plus or minus 50 kpa; Plus or minus 100 kpa;
Absolute pressure: 0.1mpa; 0.6 MPa. 1 mpa; 1.6 MPa. 2 mpa. 3 mpa
Output:
Current output: 4-20ma (two-wire); 0-20ma (three-wire system)
Voltage output: 0-5vdc; 0 to 10 VDC; 1-5 VDC; 0.5-4.5 VDC; 1-10 VDC
Digital output: r485-rtu; RS232. TTL
Wireless transfer: GPRS wireless, 433M/ 2.4g short distance wireless.
Comprehensive accuracy: + 0.1%FS (over 60MPa), plus or minus 0.25%FS, plus or minus 0.5%FS.
Power supply: 24V Dc (12 ~ 36VDC)
Insulation resistance: 1000 M or more Ω / 100 VDC
Load resistance: current output type: biggest 800 Ω; Voltage output type: more than 50 k Ω
Medium temperature: - 20 ~ 85 ºC, - 20 ~ 150 ºC, - 20 ~ 200 ºC, - 20 ~ 300 ºC (optional)
Ambient temperature: - 20 ~ 85 ºC
Storage temperature: - 40 ~ 90 ºC
Relative humidity: 0 ~ 95% RH.
Seal class: IP65/IP68.
Overload capacity: 150%FS.
Response time: no more than 10mS.
Stability: less than or equal to + 0.15%FS/ year.
Vibration effect: less than or equal to 0.15%FS/ year (mechanical vibration frequency 20Hz ~ 1000Hz)
Electrical connection: herschmann connector (international standard); Standard wiring is 3 meters.
Pressure connection: M20 x 1.5, other threads can be designed according to customer requirements.
Connection thread material: 304/316l stainless steel.