Best surge arrester rs232 for 2020
There are many reasons you might choose to buy surge arrester rs232 but it is not easy to find the best suitable surge arrester rs232 for you. But don’t worry! We did some of the work for you already by researching a few models on the current market. Let’s check following article to find the best surge arrester rs232.
There are many reasons you might choose to buy surge arrester rs232 but it is not easy to find the best suitable surge arrester rs232 for you. But don’t worry! We did some of the work for you already by researching a few models on the current market. Let’s check following article to find the best surge arrester rs232.
Best surge arrester rs232
1. Amprobe AMB-110 Industrial High-Voltage Insulation Tester
Feature
Insulation resistance meter with built-in voltmeter to test insulation resistance, current, and capacitance of wires, cables, transformers, surge arresters, generators, and electrical motorsDigital meter with automatic range selection
Internal memory stores up to 1,000 test results for download to a PC with USB or RS232
Measures voltage from 0 to 600V AC or DC, current from 0 to 5.5mA, capacitance from 0 to 50 microfarads, and insulation resistance from 0 to 10 teraohms with DC test voltages from 500 to 10,000V in 25V increments
Safety rated to European Standard EN 61010-1 Category IV 600V
2. Gamogo RS232 to RS232 Photoelectric Isolator Converter Serial Port Protector Arrester
Feature
Adopt photoelectric isolation technology to isolate the electrical and ground circuits of both RS-232 devices, which protects the communication equipment from the disturbance of power supply grounding circuit and surge, obviously improves the reliability and stability of the communication system.Uses double-line balanced transmission, the single-end transmission mode of RS-232 interface is changed, greatly enlarges the communication distance.
There are 4,6 and 8 lines for power supply. Four lines can transmit a pair of data signals. Six lines and eight lines can also transmit a pair or two pairs of control signals.
Small size, no special requirements for conductor wires, no external power supply required, plug and play, convenient to use.
Widely used in point-to-point RS-232 communication, multi-user terminal and host connection, RS-232 remote control system, program-controlled switch billing terminal and satellite receiver.
3. Godyluck- RS232 to RS232 Photoelectric Isolator Converter Serial Port Protector Lightning Arrester
Feature
Adopt photoelectric isolation technology to isolate the electrical and ground circuits of both RS-232 devices, which protects the communication equipment from the disturbance of power supply grounding circuit and surge, obviously improves the reliability and stability of the communication system.Uses double-line balanced transmission, the original single-end transmission mode of RS-232 interface is changed, greatly enlarges the communication distance.
There are 4,6 and 8 lines for power supply. Four lines can transmit a pair of data signals. Six lines and eight lines can also transmit a pair or two pairs of control signals.
Small size, no special requirements for conductor wires, no external power supply required, plug and play, convenient to use.
Widely used in point-to-point RS-232 communication, multi-user terminal and host connection, RS-232 remote control system, program-controlled switch billing terminal and satellite receiver.