IR-2M Mendeleevets - 3-channel voltage meter-logger
Registered in the State Register
of approved measuring instruments:
Certification:
Application area
Voltage meter-logger IR-2M Mendeleevets is designed for measuring and recording of parameters of ECP and stray currents.
- Logger IR-2M Mendeleevets provides:
- measurement of DC voltage on 3 channels;
- recording the values of the measured voltages in the internal non-volatile memory with a programmed frequency;
- galvanic isolation of the third channel;
- autonomous work for more than 2 days with power supply from the built-in accumulator;
- work from an external power supply with a voltage of 5 V.
Device description
IR-2M is equipped with a Bluetooth module that provides wireless information exchange with Android smartphones. The special application «IR-2M Mendeleevets» displays current values of voltage and allows to configure registration parameters. The application is free and available on GooglePlay and the official company website.
The meter-recorder has compact dimensions which allow to place it almost anywhere, for example, inside control station (KIP HS).
The instrument casing provides the protection degree IP65 (according to GOST 14254).
The casing is equipped with terminals for connection to a measured circuit, USB connectors and power (charging) connectors, as well as the block of three functional buttons:
- power ON/OFF,
- Bluetooth ON/OFF,
- start/stop of measurements.
The recorder also provides connection to a personal computer via its USB-interface for displaying the values of measured voltages, settings of registered parameters, transferring the recorded data from the internal non-volatile memory to the personal computer.
Technical data
| Parameter name | Value |
|---|---|
| Number of measuring channels | 3 |
| Measuring range:
1 channel, В
2 channel, В 3 channel, mV |
±1; ±10; ±100 ±1; ±10 ±100; ±1000 |
| The periods of record of measured voltages | 0,25; 0,5; 1; 2; 5; 10; 20; 30 seconds; 1; 2; 10; 30; 60 minutes |
| Input resistance, channels 1, 2 and 3, MOhm, not less than: - all channels, except range of 100 V on channel 1 - range of 100 V on channel 1 |
400 10 |
| Power supply | Li-Pol battery |
| Operation time without recharging the battery, h, not less than | 48 |
| The volume of internal non-volatile memory, MB | 16 |
| Dimensions of a device (LxWxH), mm | 140х80х30 |
| Weight of the logger, kg, no more than | 0,25 |
| Working temperature range, °С | from minus 20 to plus 55 |
| Service lifetime, years, not less than | 5 |
Delivery set
| Name of items for delivery set | Quantity |
|---|---|
| 3-channel meter-logger IR–2M Mendeleevets | 1 |
| Power adapter | 1 |
| Charge cable | 1 |
| USB cable for connecting with PC | 1 |
| Operation manual | 1 |
| Certificate of checking | 1 |
| Measuring wires | set |
| Carry case | 1 |
Conventions
| IR-2M | TU 28.99.39-048-24707490-2018, OKPD2 28.99.39.190 | |||
Typical connection diagrams of the Logger IR-2M Mendeleevets
