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Isolated power supply SGZ-12

Trạng thái: Còn hàng

Liên hệ

Mô tả

SGZ-12 type isolators are dedicated for making a galvanic isolation between input measuring circuit and output circuit. The device needs 24V DC of power supply.

Input, output and supply circuits are mutually isolated. The using of separators allows to reduce the impact of interference and ground potential difference. It also helps to put together different types of signals (0÷5 mA, 0÷20 mA, 4÷20 mA, 0÷5V, 0÷10V, 1÷5V). User is allowed to correct zero point and measuring range, using two potentiometers mounted on the front panel of housing.

Parameters

Current consumption 65 mA
Additional supply 24V DC ±1.5 V / 30 mA for 4-20 mA two-wire transmitters
Input signal free standard; current: 0/4 ÷ 20 mA, resistance 50 Ω; voltage: ≥ 100 kΩ
Protection class IP 20
Output signal free standard
Power supply 21 ÷ 28 V DC
Breakdown voltage 2 kV between all circuits; Capacity between circuits: < 10 pF
Accuracy ±0,1%
Time constant 0,1s
Mounting TS-35 DIN rail
Temperature error ±0,01% / °C
Dimensions (WxHxD) 12.5 x 99 x 114.5 mm
Nonlinearity ±0,05%
Load resistance current: 0/4 ÷ 20 mA, resistance 0 ÷ 700 Ω; voltage: ≥ 2 kΩ; error: ±0,02%
Operating conditions temperature: -20°C ÷ +60°C, relative humidity: up to 85%, without agressive gas or dust

 

Download

 
File name Category Content description File size
SGZ-12_eng.pdf data sheet Data sheet in English 144 KB

 

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