FlexMeasure-L

FlexMeasure-L

Current and voltage measurement L
Article number: 70010577 (1.000A standard variant)
The inline measuring adapter was developed as an alternative to the FlexMeasure-S (E812). The measuring value output is digital via a CAN bus. The included DBC file allows for quick and simple integration into new and existing measuring systems. To ensure HV safety, the HV and LV circuits are galvanically isolated.
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Description

Productinformation

The inline measuring adapter was developed as an alternative to the FlexMeasure-S (E812). The measuring value output is digital via a CAN bus. The included DBC file allows for quick and simple integration into new and existing measuring systems. To ensure HV safety, the HV and LV circuits are galvanically isolated.

In addition to current and voltage measurement, the unit can provide the temperature and measured values such as output and energy quantity. Thanks to the robust, IP65-certified housing, the measuring module is ideal for use in harsh environments such as an engine compartment or a vehicle underbody. EMC cable glands of the type Blueglobe TRI© are used to ensure the HV cables are connected to the housing safely and in an EMC-compatible manner. Other cable configurations and current measurement ranges up to 2500A are possible. Delivery includes in-house calibration and HV acceptance depending on design.

PROPERTIES

  • Current measurement up to ±2500A
  • Voltage supply: 5.5VDC…40VDC
  • Operating temperature up to +85°C (temperature compensated)
  • Linearity to 0.01% MBE
  • Total accuracy current measurement: 0.4% (nominal range)
  • Total accuracy voltage measurement: 0.5% (nominal range)
  • Bandwidth: 1kHz
  • Custom delivery with assembled HV connection cable possible
Advantages
  • Measurement of currents up to 2500A
  • Voltage measurement up to 1000V
  • Galvanic isolation
  • Extremely compact design
  • Protection class IP65
  • Operating temperature range: -40°C … +85°C
  • Temperature-compensated current measurement via shunt resistor
Technical details

Technical data for 1000A variant

HV shunt, 1000A variant
FlexMeasure-L
Voltage supply
5,5 VDC … 40 VDC
Communication
High-speed CAN
Maximum working voltage
1000 V RMS CAT1
Measuring range
1000 A / 1000 V
Bandwidth
1kHz
Operating temperature range
-40°C … +85°C
Exterior dimensions incl. screw connections
250 x 96 x 58 mm
Protection class
IP 65

Current measurement
FlexMeasure-L
Nominal measuring range
± 1000 A
Power loss (shunt only)
< 20 W
Extended measuring range (temporary, 10s)
± 2000 A
Initial accuracy
± 0.1 %
Overall accuracy
± 0.4 %
Offset max.
125 mA
Linearity
0.01% of range
Noise
70 mA (RMS)
Resolution
47 mA

Voltage measurement ​
FlexMeasure-L
Nominal measuring range
±1000V
Extended measuring range (temporary, non-linear)
±1200V
Initial accuracy
± 0.1 %
Overall accuracy
± 0.5 %
Offset max.
100 mV
Linearity
0.01% of range
Noise
60 mV (RMS)
Resolution
30 mV

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Support
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Phone
+49 7031 6288-5330
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