Lumel S.A., Poland, a Rishabh group company, has embarked on the development in its products. Digital Bar-graph meters NA5PLUS and NA6PLUS are released in offer with similar vision meeting customer requirements. The two models cater requirement of single channel as well as dual channel, whichever user seeks.
NA5PLUS comes with Single Channel input and NA6PLUS comes with dual Channel. These Bar-graph meters ensure high measurement accuracy and clear visualisation of the measurements done. The visualisation seen may be a combination of 3 or 7 colours which use the gallium nitride technology diodes. These devices find application in various industries such as, food industry, pumping stations and sewage-treatment plants, automation systems, chemical industry, weather stations, brewing industry and many more.
These devices are meant for visualisation of the measured value and monitor manufacturing process change by trend.
Key features
Models
- NA5PLUS type – Vertical, Single – Measuring Channel with 1x Bar-graph and 1x Display,
- NA6PLUS type – Vertical, Dual – Measuring Channel with 2x Bar-graph and 2x Display,
Universal Input: Programmable Type
- Voltage: 0 … 300 mV, 0 … 200V, – 5 … 60V DC,
- Current: 0 … 200 mA, 0 … 2A DC,
- Sensors: RTD, Thermocouple,
- Resistance: 0 … 4/ 10 kohm
Output
- Analog Output: Programmable Type
- Relay: 4x Relay
- RS485 Modbus
Supply: 95 … 253 V AC/ DC or 20 … 40 V AC/DC
Programmable Functions:
- Display of measured quantity on LED display & Bar-graph
- Linear characteristics
- Mathematic Functions: Square & Square Root functions, (for NA6Plus only – operations within channels: summation, subtraction, multiplication, division)
- Programming of the bar-graph colour and resolution
- Signalling of the set alarm value exceeding
- Recording of the measured signal in programmed time intervals
- Memorisation of maximal and minimal values
- Programming of the measurement averaging time
- Programming of the indication resolution
- Lockout of parameter introduction by means of a password
- Servicing of the RS-485 interface in MODBUS protocol, both in ASCII and RTU mode
- Galvanic isolation
- Fixing in the panel.
External dimensions: 48 x 144 x 92mm.
For details, visit: www.rishabh.co.in
