NTC-XX-HLS: Non-Isolated High/Low Selector     specsheet 

Features: DIN-Rail Mount (small size) Industry Standard Input: 4-20 mA, 1-5 VDC, and more.... 2 to 4 Inputs can be easily field configured for High or Low Input Selection Microprocessor Controlled for High Accuracy and Flexibility Easy Field Calibration (Typ. calibration time < 2 min. using handheld meter only) Two Wire Supply for Two Wire Transmitters Power: 24 VDC High Noise Rejection CSA and NRTL Approved

Function:
The NTC-XX-HLS is a microprocessor controlled High/Low Selector. It is easily field configurable to up to 4 inputs. The unit can be set as High selector in which case the output will read the highest of all active inputs. Id set as a Low selector, the output will read the lowest of all active inputs.

This flexibility combined with easy field calibration allows for the fine tuning of a process of site with little effort. All that is required to change the calibration settings is a voltmeter and a small screwdriver.

 Specifications: