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China, Chinese 10kv High Isolation Two Wire Passive Feeder Circuit 4-20mA Signal Distributor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
TransmitterPressure TransmitterHigh IsolationSignal Isolation
Shenzhen Sunyuan Technology Co., Ltd.
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Product Description Passive Two-wire 4~20mA Current Loop 10KV High Isolation Distributor ISOH 4-20mA-F Series Features:1. Small size (46X22X12mm), no zero and gain adjustment required2. Unique and high-efficiency signal loop coupling power-taking technology, no need external power supply 3. Two-wire 4~20mA(0~20mA) signal loop powered transmission method4. Two-wire 4~20mA sensor loop powered active output method5. The working power provided for the sensor: 16V ~ 21.5V DC 6. High precision and linearity over the full scale, non-linearity error < 0.2%7. Error level: 0.1,0.2, Low loss of signal value(Pressure drop 3.5V, type @20mA)7. Industrial grade temperature range: -40 ~ +85 oC8. SIP 16 Pin standard PCB mounted, compliant with UL94V-0 flame retardant package. Typical Application:1. Two-wire passive sensor power distribution and signal transmission2. Realization of 4-20mA current signal isolated power-distribution transmission method3. Industrial site 4-20mA signal isolation and long-distance transmission4. PLC, DCS site analog signal isolation and acquisition.5. Multi-channels analog signal acquisition: ground wire current loop isolation and interference 6. Reliable transmission, reception and monitoring between Instrumentation and sensors7. Analog signal data acquisition, isolation and long-distance distortion-free transmission8. Instrumentation, medical equipment monitoring and isolation safety barrier9. High voltage monitoring and isolation safety barrier for electric power and rail transitSunYuan ISOH 4-20mA-F is a two-wire passive 4~20mA current loop isolation distributor module with 10KV high voltage isolation, small size and low cost. Which is the highest voltage isolation amplifier IC on the market and developed by Sunyuan Technology. This new product could get power from the active equipment and supply for the passive sensor, at the same times, receive 4~20mA current signal from two-wire sensor or other instrumentation and output a isolated 4~20mA signal of the same linearity and same scale. The new product can realize high precision, high linearity and 10KV anti-EMC interference high isolation transmission and power distribution between industrial field sensor and instrument, PLC, DCS.Inside the ISOH 4~20mA-F module, there are current signal modulation and demodulation circuit, signal coupling isolation and conversion circuit, and high efficiency DC-DC boost circuit, etc. circuit. DC-DC boost circuit supply power of 16~21.5V for two-wire passive sensor or PLC, DCS equipment, be convenient to the signal measuring, long-distance transmission and isolation for passive sensor, meets the needs of users to transmit distortion-free signal in long distance without power supply. This IC was designed for the two-wire powered loop (explosion-proof) of series connection between 24VDC and sampling resistors (load resistance), it is matched with the analog input interface board (host machine), PLC, DCS or other instruments (With active load in analog input port) commonly used in industrial fields. The integrated process and isolation technology which inside the product makes the input and output signal reach 10 KV AC voltage high isolation and insulation, and meet the harsh environment requirements in industrial site which with industrial grade wide temperature, damp, vibration, etc. SIP packaging picture DIN35 Rail-mounted packaging pictureThe ISO 4-20mA-F product is very convenient to use, it can realize the isolation, transmission and conversion of the two-wire 4-20mA signal without external adjustment circuit. The product's unique electromagnetic isolation mode and high-efficiency power distribution technology effectively solve the problem of dependence of the current signal isolation and transmission for sensors and transmitter to power supply, and achieve the precision and isolation transmission of 4~20mA standard signal. SIP 16 Pin PCB mounted and DIN 35 Rail mounted packages are available, which were widely used in rail traffic voltage monitoring, power generator or electric motor safety operation monitoring, electric power transmission and distribution long distance monitoring, signal transmission and reception between instrument and meter, medical equipment isolation safety barrier, industrial intelligent control, nuclear power, etc. field.The Real Pictures:Rated Maximum Values:(Operating the products in the rated maximum value environment for long-term will affects the service life of the product. If the maximum value is exceeded, irreparable damage may be occurred.)Continuous Isolation Voltage 10000VrmsInput voltage 36VDCOperating Temperature - 40 ~ +85 oCStorage Temperature +150oCPin Welding Temperature +300oC/<10SOutput short-circuit time Sustainable General Parameters:Accuracy, linearity error grade ---------- 0.1, 0.2Load regulation rate --------- <0.05% meas.val./100Ω Auxiliary power ---------- NoIsolation ---------- 10kV isolation between Signal input/outputOperating Temperature ---------- -40 ~ +85 oC Package ---------- SIP16 Pin (16Pin PCB Mounted)Operating Humidity ---------- 10 ~ 60%(No condensation)Withstand voltage --------- 10KV(50HZ / S), leak current <1mAStorage Temperature ---------- -45 ~ +105oC Impact Resistance Voltage -------- 10KVAC, 1.2/50us (peak)Storage Humidity ---------- 10 ~ 95%(No condensation)Temperature drift ---------- 0.0050%F.S./oC (in -40oC~ +85oC operating temperature)Technical Parameters:Parameters ConditionMin.Typical ValueMax.UnitIsolation voltage AC, 50HzInsulation resistanceLeak current60S500VDC240Vrms,50Hz 100001000.5 VACMΩuATemperature driftNon-linearity ±50±0.2±100±0.5PPm/oC%FSKLoad capacity24VDC 750 ΩInput signal voltage range 52432VDCOutput signal voltage rangeRL:250Ω132436VDCOutput linear rangeOutput current 0.54 2440mAmAOutput signal ripple 1020mVFrequency response(Small signal bandwidth)Io=20mA 100 HzPin Definition and Block Diagram:Dimension and Typical application:For more information, please feel free to contact us:Other products:Commonly used two-wire passive isolation amplifier, isolation transmitter IC, Sunyuan product technical information download: 1,4-20mA (0-20mA) Current Loop Isolator IC: ISOS 4-20mA 2,4-20mA two-wire passive I/V conversion isolation transmitter IC: ISO 4-20mA-O series 3,4-20mA isolation controller (active signal PLC current loop active load) IC: ISO 4-20mA-E4,Two-wire passive sensor 4-20mA loop isolation distributor IC: ISO 4-20mA-F 5,Two-wire voltage signal power distribution isolation transmitter IC: ISO V-4-20mA Commonly used active type (external auxiliary power supply required) isolation amplifier transmitter IC, product selection application data download: 1,ISO mV series: millivolt-level analog small signal dedicated isolation amplifier IC 2, ISO EM U(A)-P-O-T Series: Zero-point, gain-adjustable analog isolation amplifier isolation transmitter3, ISO EM A(U)-P-O-S Series: Input Distribution Isolation Transmitter IC 4, ISO EM-U(A)-P-O-O Series: Analog Input Isolation Transmitter with 1 to 2 Output Low Cost Small Size IC mounted Package 5, ISO EM A-P-O Series: 0-±10V Bilateral DC (Voltage/Current) Signal Isolation Amplifier Isolation Transmitter IC 6, DIN3 ISOEM U-P-O(A-P-O) Series: Single DIN35 rail mounting packaging low cost small volume isolation transmitter7,DIN 1X2 ISOEM U(A)-P-O Series: one input and two output DIN35 rail mounting packaging isolation transmitter8,DIN 2X1 C-P-O Series: 2 input and 1 output analog average isolation transmitter 9,DIN 2X2 ISOEM U(A)-P-O Series: two in two out DIN35 rail mounting isolation transmitter10,DIN 1X3 ISOEM U(A)-P-O Series:one in three out DIN35 Rail mounting isolation transmitter 11,DIN ISO AC Series: Passive two-wire AC to DC signal isolation transmitter12,ISO EMH 4-20mA Series: High isolation barrier for track voltage monitoring 13,ISO F-P-O Series: Frequency Signal (FV/FI Conversion) Isolated Converter IC14,ISO U(A)-P-F Series: Analog Signal to Frequency Pulse Signal (V/F) Isolated Transmitter IC15,ISO EM RMS-P-O Series: Analog True RMS (RMS) Signal Isolation Transmitter Isolation Amplifier 16.Large current output type high precision signal transmitter
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