Our SY042 4-20mA Current Loop Limiter has been designed to limit the maximum current in either a 0-20mA or 4-20mA loop. Powered by the current loop, therefore installation couldn’t be simpler.
Factory preset to 24mA, but has a fine adjustment with a multi turn potentiometer for each channel, is accessible by flipping off the side cover with the connections label.
By connecting loop voltage+ to a limiter input and a current meter between the output and loop voltage-, you can trim the current limit between either 13mA – 24mA.
4-20mA Current Loop Limiter Key Features
- Simple 2 wire connection
- Easy adjustment of current limit
- Reverse polarity protection
- Compact Din rail mounting
- No effect on calibration
- Up to 4 limiters in 1 compact case
- Fast response
Synectic’s current loop splitter can be supplied with either 1, 2, 3 or 4 limiters fitted.
Dimentions- 7.2 x 1.8 x 6.2 cm
We are always happy to discuss particular applications or special requirements so don’t hesitate to contact us.
Designed and manufactured in our UK factory by Synectic Design Ltd