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Help CenterIntelligent Pressure Transmitter Board,5-digit Indicator Board for Transmitter,2015 New LCD Indicator Quality Choice
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intelligent pressure transmitter board,5-digit indicator board for transmitter,2015 new LCD indicator
1.Overview
1.All intelligent two wire 4-20mA working mode, 5-digit LCD display.
2.Sensor with constant current and constant voltage excitation.
Constant current0.4mA,Constant voltage 2.5VDC.
3.ADC input scope±5mv~±80mv,Provide 24 bit kernel resolution,useful digits reach 18 digit; Amplification up to 2~200 times;Support for automatic polarity switching of sensor signal.
4.suitable for the diffusion silicon pressure sensor, ceramic pressure sensor.
5.Provides the main variable reset, active and passive transfer function, 19 units conversion,
6 display modes, the display resolution adjustment, restore factory data and other functions,
suitable for the special needs of various customers.
6. 2~5 point nonlinear correction function, eliminate the nonlinear error of sensor.
7.Full digital calibration, without any movable potentiometer, lower temperature drift.
8.Anti interference design of strengthening, suitable for all kinds of electromagnetic environment in harsh industrial environments.
2.The main parameters
1.Power supply:12~30VDC,recommend 24VDC.
2.Signal range:Circuit board±5mv~±80mv,Corresponding 1.5mA diffusion silicon sensor output up to max 320mv.
3.Constant current excitation: 0.4mA,suitable for constant current power supply sensor(3~8kΩ).
4.Constant voltage excitation:2.5VDC/0.5mA,suitable for ceramic piezoresistance
pressure sensor.
5.Work environment:temperature-30~80℃,humidity<85%,dry & No corrosion environment.
6.Dimension:53*53*23mm.
7.Load resistance:(VCC-12)/20mA
8.The current output resolution:about 1uA
9.Temperature drift coefficient:<35ppm/℃
10.Display range:-19999~99999
3.dimension
MOQ |
1 piece |
Warranty |
12 months |
Payment |
T/T |
Customized |
Acceptable |
Delivery time |
Within 3days after got your payment or up to your order |
Discount |
Large qty,enjoy a big discount |
Promotion |
Every month |
Inspection |
100% serious inspection procedure |
Sample |
pay for the samples at first, then return the cost when you release bulk order |
Courier |
DHL, TNT, UPS, EMS etc or your own courier |
After-sales |
Perfect after-sales Service |
Skype |
zhang.sunny30 |
Send Inquiry to This Supplier
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