M-SENS3 8
Freely selectable voltage, current, and frequency measurement incl. sensor excitation for each channel
With the M-SENS3 8 voltage measurement module, IPETRONIK presents the latest member of the new device generation. Just like the rest of the M3 family, this module raises the bar for modular measurement technology. Its 8 channels with freely selectable operating modes are extraordinarily flexible and precise thanks to the 18-bit high-resolution AD converter. The M-SENS3 8 is ultra-compact and ruggedized. Its innovative wireless and magnetic connection concept reduces setup times and guarantees an optimal and fail-safe data connection.
Special Features
- Freely selectable operating mode for each input: voltage, current, frequency
- Toolless, magnetic connection
- TEDS class 2 support
- Channel and device status display in the software (e.g. sensor excitation/undervoltage monitoring)
- System connection without connection cable
- Measurement data output to CAN FD
- IP 67 and extended temperature range
- System status information (system, devices, channel)
- Highly compact and ruggedized
- Galvanic isolation (channel, CAN, supply, enclosure)
- Channel status LED for each input displaying the selected measurement mode
- Support for up to 8 non-linear calibration curves for sensor-specific linearisation
- Direct power calculation in the module
Technical data
| General channel properties | |
|---|---|
| AD converter | 18 Bit (SAR) |
| Special functions | Offset adjust, during measurement, multiple groups, Selectable number of averaging values (1-100) |
| Internal sampling rate | 5 kHz |
| Channel sampling rates | 2 / 5 / 10 min - 1 / 2 / 5 / 10 / 100 / 200 / 500 / 1000 / 5000 Hz |
| Total sampling rate | 40 kHz |
| Hardware filter (switchable) | 600 Hz 8. Order |
| Input resistance | 10 MΩ |
| Software filter (DSP adjustable) | Accuracy 0.05 %, 0.1 / 0.125 / 0.166 / 0.25 / 0.5 / 0.666 / 1 / 1.25 / 1.666 / 2.5 / 5 / 6.666 Hz, 10 / 12.5 / 16.666 / 25 / 50 / 66.666 / 100 / 125 / 166.666 / 250 / 500 Hz |
| Channel LED | Yes, Displays the color of the selected measurement mode, Channel-LED is activated for 10s after initialization in color of measurementmode, In case of overcurrent of sensor supply |
| TEDS | Class 2 |
| ENOB (Effective Number Of Bits) | |
| ENOB 3.6Vpp sinus, measurement range 4Vpp, at 125 Hz | 16.05 bit, without filter (full bandwidth) |
| ENOB 3.6Vpp sinus, measurement range 4Vpp, at 400 Hz | 17.87 bit, with hardware and software filter (500 Hz, Butterworth) |
| THD (Total Harmonic Distortion) | |
| THD 3.6Vpp sinus, measurement range 4Vpp, at 125 Hz | typ. 100 dB, without filter (full bandwidth) |
| THD 3.6Vpp sinus, measurement range 4Vpp, at 400 Hz | typ. 114 dB, with hardware and software filter (500 Hz, Butterworth) |
| Channel volt | |
| Measurement range | ±0.01 / 0.02 / 0.05 / 0.1 / 0.2 / 0.5 / 1 / 2 / 5 / 10 / 25 / 100 V |
| Deviation at 23 °C | ± 0.05 % (± 0.01 ...± 0.02 V) ± 0.025 % (± 0.05 ...2 V) ± 0.05 % (5 ...100 V) |
| Drift at ambient temperature -40...125°C | 10 ppm/K, 20 ppm/K (± 0.01 ...± 0.02 V) |
| Channel frequency | |
| Measurement range | 0...200 Hz |
| Deviation | By design, ±1.1 % (0...50 Hz), ±2.2 % (50...100 Hz), ±4.25 % (100...190 Hz) |
| Channel current | |
| Measurement range | ±20 mA |
| Deviation at 23 °C | ±0.05 % |
| Temperature drift at -40 °C to 125 °C | 10 ppm/K |
| Internal burden | 50 Ω |
| Excitation | |
| Sensor supply voltage | Bipolar ±2.5 / ±5 / ±7.5 / ±10 / ±12 / ±15 V, Unipolar 2.5 / 5 / 7.5 / 10 / 12 / 15 V, (Derating of maximum current at 85°C) |
| Accuracy supply at ambient temperature 25°C | ±0.25 % (at 15 V) |
| Drift at ambient temperature -40 ... 125 °C | 10 ppm/K |
| Sensor supply Output current | 35 ... 75 mA (depending on supply voltage combination) |
| Galvanic isolation | |
| Measurement input ↔ CAN | ±100 V (indefinitely), ±500 V (pulse voltage) |
| Measurement input ↔ Housing | ±100 V (indefinitely), ±500 V (pulse voltage) |
| Measurement input ↔ Measurement input | ±100 V (indefinitely), ±500 V (pulse voltage) |
| Measurement input ↔ Sensor supply | ±100 V (indefinitely), ±500 V (pulse voltage) |
| Device | |
| Inputs | 8 |
| Power supply | For On-board power supply of 12 | 24 | 48 V, 6 ... 59 VDC |
| Switching thresholds of the operating voltage | On 9 ±0.3 VDC / Off 6 ±0.3 VDC |
| Power consumption, typical | 2.7 W |
| Operating temperature range | -40 … 125 °C (-40 … 257 °F) |
| Storage temperature range | -55 … 150 °C (-67 … 302 °F) |
| IP protection class | IP 67 (ISO 20653 - 2013) |
| Relative humidity | 5 ... 95 % |
| Operating altitude (above sea level) | max. 5000m |
| Dimensions | L165 mm x B33 mm x H58 mm (L6.50 in x B1.30 in x H2.28 in) |
| Weight | 500 g (1,10 lb) |
| Configuration interface | Via CAN-FD or X-Link (tunneling) with IPEmotion PC, RT, CAN FD (ISO 11898-2-2016)) 125kBit/s to 5MBit/s 64 data bytes |
| Data rate | Software adjustable up to 5Mbit/s (ISO11898-2-2016) |
| Input sockets | 001 - Lemo HGG 1B 307 (7-Pin), 002 - ODU Serie F,1 (5+1-Pin) |
| Status-LED | Yes, Display of the operating status as well as warnings in case of undervoltage or expired calibration |
| Accessories | |
| Module | IPE-COV-M3-001 cover cap, IPE-HWI-M3-001 mounting plate, IPE-HWI-M3-002 mounting plate |
| System cable | 623-500 M3-CAN/PWR cable, SubD9/S term, banana, 623-502 M3-CAN/PWR cable, LOG term, 623-503 M3-CAN/PWR cable, 623-504 M3-CAN/PWR cable, M-CAN/PWR, 623-506 M3-CAN cable, SUB-D/9S term, 623-507 M3-CAN/PWR cable, banana, 623-508 M3-CAN/PWR cable, CAN/PWR 0B-5p., 623-509 M3-CAN/PWR cable, X-LINK/PWR, 623-510 M3-CAN/ cable, ETAS-CAN 1B-8p, 623-511 M3-CAN cable, M-CAN/noPWR M-feed |
| Input cable | 620-674 SENS LEMO 1B6p I-measure cable open, 600-731 SENS LEMO 1B 7p cable banana, 620-715 SENS LEMO 1B7p cable IPEshunt3, 670-810 SENS LEMO 1B 7p TEDS Chip Kabel offen, 670-811 SENS LEMO 1B 7p TEDS Kabel offen, SENS8-TEDS SENS LEMO 1B 7p TEDS-chip plug, 620-478 SENS LEMO 1B 7p Adapter ODU-F 5p, 600-541 SENS ODU-F 5pol extension, 620-713 SENS FIPS 5p. cable IPEshunt 3, 670-867 ODU-F 5pol cable open |
Personal Consultation
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