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Isolated power supply SGZ-12

Trạng thái: Còn hàng

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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.


Current consumption65 mA
Additional supply24V DC ±1.5 V / 30 mA for 4-20 mA two-wire transmitters
Input signalfree standard; current: 0/4 ÷ 20 mA, resistance 50 Ω; voltage: ≥ 100 kΩ
Protection classIP 20
Output signalfree standard
Power supply21 ÷ 28 V DC
Breakdown voltage2 kV between all circuits; Capacity between circuits: < 10 pF
Time constant0,1s
MountingTS-35 DIN rail
Temperature error±0,01% / °C
Dimensions (WxHxD)12.5 x 99 x 114.5 mm
Load resistancecurrent: 0/4 ÷ 20 mA, resistance 0 ÷ 700 Ω; voltage: ≥ 2 kΩ; error: ±0,02%
Operating conditionstemperature: -20°C ÷ +60°C, relative humidity: up to 85%, without agressive gas or dust



File nameCategoryContent descriptionFile size
SGZ-12_eng.pdfdata sheetData sheet in English144 KB


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