HP-PROBES - Klaric

LV Sensors

HP-PROBES

HIGH-POWER-PROBES for measurements of voltage and current with only one input, for continuous currents from 150 µA to 480 A in 12, 24 or 48 V on-board power supplies

Probe-Variations

HP-Probe

Dimensions BF1: 42x16x15 mm (L/W/H)
Dimensions BF2: 68x27x15 mm (L/W/H)
Dimensions BF3: 90x42x15 mm (L/W/H)

Applications

Mobile measurement technology for quiescent, operating and peak currents

Simultaneous current and voltage measurement

Datasheet

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U-Probe 80V


U-Probe
	80 V
Gain	Measuring range [V]	Resolution [mV/Bit]
100	± 5	0,3
40	± 10	0,9
25	± 20	1,4
5	± 80	7

BF1


Resistance	Measuring range	Resolution/ Bit*	Max. permanent current**
2 mΩ	-150 bis +360 A	0,150 mA	60 A
1 mΩ	-300 bis +720 A	0,3 mA	80 A
0,5 mΩ	-600 bis +1.440 A	0,6 mA	120 A

Dimension (L/W/H): 42x16x15 mm
Connection of the shunts via copper bar 20x3x200 mm
* data in each case in the smallest measuring range
** at room temperature (23°)

BF2


Resistance	Measuring range	Resolution/ Bit*	Max. permanent current**
2 mΩ	-120 bis +525 A	0,150 mA	80 A
1 mΩ	-240 bis +1.050 A	0,3 mA	120 A
0,5 mΩ	-480 bis +2.100 A	0,6 mA	130 A
0,2 mΩ	-1.200 bis +5.250 A	1,5 mA	180 A
0,1 mΩ	-2.400 bis +10.500 A	3 mA	310 A
0,05 mΩ	-4.800 bis +21.000 A	6 mA	400 A
0,035 mΩ	-6.850 bis +30.000 A	8,6 mA	480 A

Dimension (L/W/H): 68x27x15 mm
connection of the shunts via copper rail 20x3,5x200 mm
* data in each case in the smallest measuring range
** at room temperature (23°)

BF3


Resistance	Measuring range	Resolution/ Bit*	Max. permanent current**
0,02 mΩ	-6.000 bis +8000 A	15 mA	400 A
0,005 mΩ	-8.000 bis +8.000 A	60 mA	650 A

Dimension (L/W/H): 84x36x15mm
Connection of the shunt via copper rail 20x3x200mm
* data in each case in the smallest measuring range
** at room temperature (23°)

HP-PROBES for measuring quiescent, operating and peak currents up to 10,500 A and electrical voltages up to 80 V. Automatic Probe detection.

Features

The HP-PROBES consist of both a voltage and a current Probe.

Current measurement:
- The measuring resistor is installed directly in the circuit via mounting lugs.
- The fuse protection of the measuring circuit is provided by the customer.
Voltage measurement:
- The measurement is performed with the help of a voltage divider, which reduces the input voltage to a value permissible for the modules.
The measuring resistor is installed directly in the circuit via mounting lugs (BF1 - M6, BF2 & BF3 - M8)
For applications up to 480 A continuous current (depending on design)
High precision shunt based current measurement for quiescent and operating currents
Automatic Probe detection (similar to TEDS)

Version

Dimension: BF1, BF2, BF3

Dimension BF1: 42x16x15 mm (L/W/H)
Dimension BF2: 68x27x15 mm (L/W/H)
Dimension BF3: 90x42x15 mm (L/W/H)

Setup

Measuring resistor in BF1 or BF2 version with mounting straps (temperature range -40...+130°C) and voltage divider
Memory chip for Probe identification and calibration data
U-Probe, measuring cable voltage = L3 (0.5m), heat resistant and highly flexible with free cable end
Data cable = L2 (1 / 3 / 5m) with 7-pin push-pull connector