NIK 7051 ultrasonic meter
NIK 7051 ultrasonic meter
General properties:
- It is equipped with NIK 7050 computer and mechanical meter (NIK 7011M or mechanical meter of the outsourced manufacturer)
- Type – ultrasonic water/heating meter
- Number of LCD digits – 8
- Grade of accuracy – 2
- Connection type – flanged
- Channels for connection of the computers: 3
- Amount of channels for temperature measurement: 3 (Pt500 / Pt1000)
- Connection pattern of temperature sensors: two- or four-wire
- Optical port, standard IEC 62056-21 mode C
- Interface RS-485 for connection of the GSM modem or to the higher level system
- Power supply - self-contained power supply from in-built battery or external power unit
- Resource battery – no more than 10 years
- Class according to the DSTU EN 1434-1 – 2
- Threshold sensitivity - 1/5 of minimum flow
- Cable length standard – 2m
- Cable length max – 10m
Advantages:
- Not sensitive towards external magnetic action
- In-built self-diagnostics system
- Daily, hourly and monthly archives and event archive
- Wireless data transfer to the higher level system
- No moving parts, it shows no mechanical wear
