G3PE-225B DC12-24 реле> твердотельные реле по хорошей цене
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МА аналоговый выход внутренний взрывозащищенный изолированный предохранительный барьер 1
- Категории: Other Electrical Equipment >>>
- Поставщик: Huaibei,Huadian,Automation,Technology,Co.,Ltd.
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Характеристики
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Product Descrption
420ma analog output intrinsic explosion-proof isolated safety barrier 1 in 2 out
<1>.This type of isolated safety barrier transmits thermocouple signals from hazardous areas to safe areas by isolating transmitting current or voltage signals, and automatically makes temperature compensation for the cold end.
<1>This isolated barrier supplies power to transmitters in the hazardous areas, then isolates and transmits current or voltage signal to safe area by detecting the current in the circuit.
<2>. Customer may set the type and the range of the input or output signals with a handheld programmer we provide.
<3>It supports HART digital signal transmission, and the bus power supply function is optional for customers.
<4>The input, output, and power supply ports are galvanically isolated from each other. This product has the advantages of high reliability, quick response and so on.
Input | |
Permissible input signal from hazardous area & 1 | 4-20mA, 1-5V, 0-10V etc |
Permissible input signal from hazardous area & 2 | RTD, TC signals |
Output | |
Output signal to safe area | 4-20mA, 1-5V, 0-10V etc |
Other Parameters | |
Power supply | 18V DC~32V DC (Recommended voltage: 24V DC) |
Power consumption | 1.8W (24V power supply, single output) |
Dielectric strength:(1mA leakage current, 1 minute test time) | ≥3000V AC (between Intrinsically safe and Non intrinsically safe); ≥1500V AC (between Non intrinsically safe and Non intrinsically safe); |
Ambient Conditions | Operating temperature range: -20~+60℃ |
Relative humidity: 10%~90%RH (40℃) | |
Operating atmosphere pressure: 80~106kPa | |
Storage and delivery temperature: -40~+80℃ | |
Explosive-proof grade | [Ex ia Ga]ⅡC |
Keywords | 420ma analog output safe barrier |
Why choose us
Wiring diagram
Company profile
FAQ
Q: Are you trading company or manufacturer ?
A: We are a manufacturer, committed to producing high accuracy, long-term stability, cost-efficient pressure/ level/ temperature measuring instruments.
Q: What's your quality control system?
A: All of our products are completed with temperature compensation and 48 hours aging test before shipment. And all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q: What is the warranty of your products?
A: 2 years for level transmitter and pressure transmitter series others are 5 years from shipment date, for non-man-made damages.
Q: What is your shipping method?
A: Small orders are delivered with DHL, FedEx, TNT, UPS , EMS. Large orders are recommended to ship by sea.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How long will you give me the reply?
A: We can support you 24Hours online service via email, skype, what’sapp, facebook etc within 1 hour.
Package and Contact
420ma analog output intrinsic explosion-proof isolated safety barrier 1 in 2 out
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