Displacement Resistance Sensor Signal to Analog Signal Isolated Transmitters
Introduction:
Sunyuan ISO V-4-20mA and ISO R-P-O series isolation amplifier is a kind of integrated circuit that convert and isolate position resistance signal into standard signal that linear to resistance according to change in size. It integrated a set that multi-channel high isolated DC-DC converter, some high powered signal isolator, and resistance linearization, long-term compensation, interference suppression circuit in single chip. Especially apply to convert/isolate resistance signal to standard signal, transmission of position signal, Electrical ruler,angular transducer signal isolation, acquisition and conversion.
The inner of the chip integrated high-efficiency DC-DC converter that produce two sets isolated power
separately supply for inner input port amplifier circuit, modulator circuit and output port demodulator circuit, conversion circuit, filter circuit. SMD technology and new technique quarantine measure made it can achieve among working power supply, signal input, signal output arrive 2500V AC isolation voltage, and meet industrial site temperature/humidity/vibration different environment requirements.
ISO V-4-20mA and ISO R-P-O series position signal isolation amplifier is easy to use, only need a few
external component, then can realize position resistance signal transducer and isolation. And can realize industrial site one in two out and even one in four out.
SY series input output non-isolated type product, has high precision and linearity (>0.05F.S), it usually
applied in bull-in electrical ruler, angular displacement signal transducer etc, precision measuring instrument. Small size, easy stall. It can be installed inner of the sensor, directly convert the position, angular signal to standard 4-20mA signal. Zero and Span can be adjusted through external potentiometer.
All products have passed CE & RoHS certification
The factory has obtained GB / T19001-2016 / ISO 9001:2015
Features:
1. Resistance, electrical ruler, position sensor signal input
2. Accuracy Grade: (Non-isolation)0.1, (Isolation)0.2
3. Internally installed linear processing and long-line compensation circuit(non-linearity<0.05%)
4. APS, signal input and output three port isolation: 3000V DC
5. Auxiliary power: 5V/12V/15V/24V DC Single supply
6. Input potentiometer signal:0-50Ω/0-500Ω/0-2KΩ/0-10KΩ, Output standard voltage signal:0-2.5V/0-5V/0-10V/1-5V, Output Standard current signal:0-10mA/0-20mA/4-20mA
7. IC type, electrical ruler embedded or water proof case
and DIN35 DIN rail-mounted type.
8. Industrial grade temperature range:- 40 ~ + 85 ºC
Application:
1. Electrical ruler/angular transducer signal isolation, acquisition and conversion.
2. Displacement, potentiometer signal acquisition or isolation and control.
3. Ground interference suppression on industrial site.
4. Resistance signal convert to standard analog signal.
5. Distance measurement and alarm.
6. Analog signal long-term non-distortion transmission.
7. CNC or Rail transit equipment displacement control and isolation safety bar.
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