LU-G22 Isolators/power suppliers

LU-G22 Isolators/power suppliers

1. Technical Parameters:
1)main functions and features
● compact and insert-mounting
● two signal channels are isolated from each other
● Input and output of each signal channels are isolated from each other
● With Span adjustments for output

2)input
● current input: current: 4~20mA,
input resistance: ≥500Ω
3) output
● current output: current: 4~20mA,
load resistance: ≤350Ω
● voltage output: voltage: DC 1~5V,
load resistance: ≥10 KΩ

4) environmental parameters:
● temperature for operating: -5 ~ +55 ℃
● humidity: 0%~95%RH (none congeal)


2. performance index (to full span)
● standard accuracy: ±0.2% FS
● temperature drift: ±0.015%/℃
● response time: ≤0.5s (0→90%)
● power voltage affect: ±0.1%/permitted voltage range
● insulated resistance:
Input, output and power supply are isolated from each other ≥100 MΩ/DC 500V
● isolation intensity: input-output-power supply-ground:
DC 1500V/1 minute (DC power)
AC 1500V/1 minute (AC power)
● load resistance affect: ±0.1%/250Ω
● settling time: ≤3s

3. construction and dimension
● structure: compact, insert-mounting
● connection: 3mm connection terminal
● terminal screw material: nickel plating around surface of iron
(screw arrowed wrest<0.8N•m)
● shell material: burn-bear colophony
● isolation: channel isolation (input,output and power supply are isolated from each othe)
● zero adjustments-range: -5 ~ +5%
● span adjustments-range: 95~105%
● power indicate light: green LED, light on when power supply
● mounting: DIN rail
● outline dimension (W×H×D): type S: 25×80×80mm
● net weight: app. 150 g

Power Supply Unit