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1-in-1-out passive two-wire 4-20mA isolation transmitter2013-10-10 11:46:50 Clicks:955
1-in-1-out two-wire analog passive 4-20mA isolation transmitter(Output loop-powered)
Jie Shengda technology two-wire passive 4-20mA isolation transmitter, using optocoupler design, SMD chip design process make the signal isolation voltage up to 3000VDC, The isolator linearity and accuracy is very excellent ◆ low cost, small size,meet UL94-V0 flame retardant standard ◆ International standards DIN35mm rail mounting ◆ Isolation voltage:3000VDC between input and output ◆ 4-20mA current input and output, high accuracy (distortion<0.2%) ◆ Industrial temperature range : -45-+85 ◆ High accuracy class : 0.1% , 0.2% ; signal isolator applications: ◆ No external power supply , Two-wire loop output wiring ◆ Wide range input voltage (7.5-32VDC) ◆ Analog signal data acquisition and isolation ◆ industrial field signal isolation ◆ long-distance transmission without distortion ◆ Analog signal ground interference suppression ◆ 4-20mA isolated signal transmission ◆ overcome EMC electromagnetic interference in the field devices ◆ instrumentation and sensor signal transceiver ◆ power monitoring , medical equipment isolation barrier Jie Shengda Technology JSD TAW-1001-100-P series isolation transmitter belong to analog two-wire passive 4-20mA isolation transmitter, the analog two-wire passive 4-20mA isolation transmitter ?internal has current signal modulation and demodulation circuit, coupled converter circuits and so on ,The isolation transmitter input voltage reaches the wide range (7.5-32V) by small input equivalent resistance to meet the user does not need an external power supply to realize long-distance signal lossless transmission requires. The isolation transmitter output is designed for 24VDC and sampling resistor (or load resistance) in series with the two-wire power supply circuit . Matching with the current popular analog input interface board (PC), PLC, DCS or other instrumentations with analog input port internal ceramic substrates, printed resistor technology and new isolation technologies make the products’ high isolation voltage (3000VDC) and wide temperature, in humidity, it is available to work in wet, harsh vibration environments to meet industrial environmental requirements.it adopts optical isolation technology,compared with the electromagnetic isolation has better Anti-jamming ability. JSD TAW-1001-100-P series isolation transmitter adopt international standards DIN35mm rail mounting slot. for easy user installation, After the purchase of information technology products simply by wiring to achieve passive analog two-wire 4-20mA or 0-20mA signal isolation,Transmission and transformation capabilities, and to achieve long-term distortion-free signal transmission. For dual passive two-wire 4-20mA analog transmitter isolation, please buy: JSD TAW-2002-100-P series, active single (double/triple) two-wire analogue way isolation transmitter ! Please buy: JSD TA-1021, JSD TA-2022,JSD TA-3023 series, a conventional analog isolation transmitter please buy: JSD TA-1001, JSD TA-1002, JSD TA-1003, JSD TA-1004, JSD TA-2002, JSD TA-3003 series, the conventional isolation transmitters (AC power supply): JSD TAM-1501, JSD TAM-1502, JSD TAM-1503,JSD TAM-2502, JSD TAM-3503 series.
Data download:
more isolation transmitter download:http://www.jsd-iae.com/Isolation-Transmitter.htm isolation transmitter picture: Isolation Transmitter
wiring application diagram: selection example:
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