| Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province |
| Phone: 0517-86900901 |
| Fax: 0517-86900902 |
| Postcode: 211600 |
| http://zzyfwh.com |
| Email: firstname.lastname@example.org |
| Digital display instrument |
| Smart Isolator |
性能简介: Smart Isolator Performance Brief:
Input single or dual current or voltage signals, and transmit and output isolated single or dual current or voltage signals, and improve the electrical isolation performance between input, output and power.
The intelligent isolator uses advanced digital technology and has excellent performance in the suppression of high and low frequency interference signals. It can still be reliably applied even in high-power variable frequency control systems. It uses digital adjustment internally, no zero point and full-scale potential Devices, automatic dynamic calibration zero point, temperature drift automatic compensation and many other advanced technologies, and meet the requirements of the fourth category (harsh industrial site) environment to the product's anti-electromagnetic interference requirements in IEC61000-4-4: 1995 The application guarantees the stability and reliability of the product scientifically.
The above technologies are leading the international advanced level.
适用性: Applicability of smart isolators :
It can be used in combination with unit combination meters and DCS, PLC and other systems. It is widely used in major projects in the oilfield, petrochemical, manufacturing, power, metallurgy and other industries.
技术参数: Intelligent isolator technical parameters:
System transmission accuracy: ± 0.2% × F · S
Temperature drift: ≤0.005% F · S / ℃
Working temperature: industrial standard -10 ～ + 55 ℃
Input impedance: current: 100Ω; voltage: 500KΩ
Current output allows external load impedance:
0 ～ 500Ω at 4-20mA output; 0 ～ 1KΩ at 0-10mA output. Need more load capacity, please specify when ordering.
Electromagnetic compatibility: It meets the requirements for anti-electromagnetic interference of products in the fourth (harsh industrial site) environment specified in IEC61000-4-4: 1995.
Input / output / power / communication / dual-circuit insulation strength: ≥1500V.ac
Storage and transportation environment temperature: -40 ～ + 80 ℃
Relative humidity: 10-90% RH (at 40 ° C)
Power supply: AC: AC 95 ～ 265V
DC: DC12V ～ 32V (reverse connection protection)
Input power: 0.9 ～ 1.8W (depending on the model, see the calculation method of input power in the appendix of this manual for details)
Communication interface: RS232 or RS485, MODBUS software protocol (optional).
Dimensions: width x height x depth: 22.5 x 100 x 115mm
Net weight: 140g ± 20g
Single loop by default
Double circuit (isolated from each other)
双输入相同) Input signal ( same as dual input )
No secondary output by default
AC 220V by default