Electric/Power/Measuring
Angular Position
Current Measurement
Automotive Test Equipment
 

 

 

N-biz Electronics Home > Applications > Current Measurement


Current Measurement



SHUNTS

SIRAX SH100
The shunts are used to measure DC currents, especially at high current levels.
The current passing through the shunt produces a proportional voltage drop, which can then be displayed with a moving-coil instrument.
The shunts are manufactured in class 0.5 or 0.2 according to DIN 43709 and DIN 60051 with nominal currents in the range from 1A to 15000A and a voltage drop from 50mV to 150mV.
Shunts are calibrated in such a way that they produce an accurately defined voltage drop (e.g. 60mV, 150mV).

Features
  • Large measuring range from 1A ... 15000A
  • Robust construction
  • In-line bus bar mounting
  • Very low temperature coefficient
  • high long term stability
  • High overload withstand
  • Shock and vibration proof

Application




Dimensional drawings





AC/DC current probes for automotive

 

Robust Jaws and Housings:


-Mainly for Automotive Production Lines
-Machined Plastic Jaws
-Metal Jaws
-Locking Jaws
-Different Jaws sizes (22, 25, 32 mm)
-Large number of operations
-Hall Effect & Fluxgate Technique
 
Customised Solutions for Car Diagnosticsand After Market Sales:


-Current and Voltage measurement
-USB versions available
-RF and Bluetooth versions-Stand Alone Solutions with Display
-Optimised Products on custom specific devices


Hall effect AC/DC current probes overview

-One common probe case
-Battery / Externally powered
-3 Jaw Sizes (25mm, 32mm and 12mm)
-Open / Closed Loop Hall Effect measurement techniques
-Option for digital display for battery powered versions


Hall Effect Probes:

 
-Open Loop Technique
-Closed Loop Technique
-1 mA Resolution
-DC to 100 kHz
-mA to 2000 A
- CP Series
- CP30 - 30A 25mm ø DMM
-CP35- 30A 25mm ø OSC
-CP41- 30A 25mm ø Display
-CP60 – 60A 12mm ø DMM
Ø CP61 – 60A 12mm ø Display


 
GMC-I
CP60
CP30
CP1000
Measuring Range(s)
CP1000
60A
30A
1000A
Output
100mV/A
10mV/A
1000mV/A
1mV/A
Resolution
1mA
10mA
1mV/A
500mA
Accuracy (% of rdg)
1%
1%
1%
Frequency range
DC - 100kHz
DC - 20kHz
DC - 10kHz
Output Zero
AUTO
AUTO
AUTO
Conductor Dia.
12mm
25mm
32mm
Output connector
Plugs
Plugs
Plugs
Working voltage
150V, C I
300V, C III
300V, C III
Battery life
60 hrs
30 hrs
50 hrs
DISPLAY
N/A
N/A
N/A
Availability
DEC '09
SEPT '09
SEPT '09
GMC-I
CP 35
CP 305
CP1005
30A
30A
300A
100A
1000A
100mV/A
10mV/A
1mV/A
10mV/A
1mV/A
1mA
50mA
100mA
100mA
500mA
1%
1%
1%
DC - 100kHz
DC - 20kHz
DC - 20kHz
AUTO
AUTO
AUTO
25mm
25mm
32mm
BNC
BNC
BNC
300V, C III
300V, C III
300V, C III
30 hrs
30 hrs
50 hrs
N/A
N/A
N/A
SEPT '09
NOV '09
SEPT '09

GMC-I
CP61
CP41 TRMS
CP410 TRMS
40A
60A
4A
40A
40A
400A
39,99
59,9
399,9
39,99
39,99
399,9
10mA
100mA
1mA
10mA
10mA
100mA
1,5%
1,3%
1%
DC / 15 - 400Hz
DC / 15 - 400Hz
DC / 15 - 400Hz
AUTO
AUTO
AUTO
12mm
25mm
32mm
Analogue Output
N/A
N/A
150V, C I
300V, C III
300V, C III
30 hrs
15 hrs
50 hrs
4000 count LCD
4000 count LCD
4000 count LCD
MARCH '10
SEPT '09
DEC '09
GMC-I
CP600A
CP1000A
600A
1000A
1mA/A
1mA/A


1%
1%
5Hz - 20kHz
30Hz - 10kHz
N/A
N/A
35mm
55mm
Plugs
Plugs
1000V, C III
1000V, C III
N/A
N/A
N/A
N/A
MAY '10
JUNE '10


 

AC/DC Multimeter Probes

 

AC/DC Oscilloscope Probes

 

AC/DC Clamp Meters

 

AC Only Current Probes




Flexible AC current probes


-2000 hours continuous battery life
-External power supply option
-Increased output sensitivity fromRogowski probe head giving widerdynamic range (measuring range 100 mA to 3000A / 6000A)
-Superior conductor position sensitivity including coupling area
-Improved external field rejection
-Smaller probe diameter (9.9mm) giving easier access to confined areas
-Smaller end cap diameter (13.6mm)
-Range select via robust rotary switch
-IP65 rating - Rogowski Probe Head
-UL Approved, ROHS and WEEE Compliant
-1000V, CAT III, Pollution Degree 2





Flexible Probes with Integrator:


-Single heads / 3 Phase systems
-Battery and/or external power
-PRO~flexACP Range for OEM applications
-METRAFLEX / DRANFLEX as accessories
-Multimeter& Oscilloscope versions

Calibrated Heads:
- Single heads
- Four head bundles
- Interchangeability
- Customised output sensitivity
- Various head sizes