NTM-1000 Distribution Network Transformer Monitor
The NTM 1000 discovers transformer problems by detecting combustible gasses in the headspace. The NTM 1000 simply plumbs into a threaded opening at the top of the transformer. No contact is made to the transformer oil, making installation very simple. The NTM 1000 is effective on any nitrogen-blanket transformer.
The added features of being submersible to 25 feet and low power requirements make it ideally suited for underground (vault) network distribution transformers.
The following data provided by device:
Measured quantities are represented by analog voltage outputs, serial communication, and dry-contact alarm outputs for parameters measured above the alarm setting. The NTM-1000 is powered by the control voltage present in the network control cubicle.