LEM HLSR 50-SM/SP33 Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
4.3kV Isolation
Frequency bandwidth 400kHz
Single supply + 3.3 V
Galvanic isolation between primary and secondary
Low power consumption
Compact design for Surface mount PCB mounting
Factory calibrated.
High bandwidth, very low loss magnetic core
Advantages
Extremely low profile: h = 12mm
Low foot-print
Low offset drift
Over-drivable VREF
Applications
AC variable speed and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Combiner box
MPPT
Standards
EN 50178: 1997
UL 508: 2010
IEC 61326-1: 2012
IEC 61010-1: 2010 (safety)
Application Domain
Industrial
Specification
LEM Part Number
HLSR 50-SM/SP33
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
3.3 VDC
Load Current (RMS + DC)
50 Amp
Measurement Range
+/-125 Amp
Output
1.65 Vref
Isolation
4.3 kV
Bandwidth
DC-400 kHz
Mounting Style
Surface Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1%
Termination Style
PCB
Unit Weight
5g
Factory Packaging
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HLSR 40-SM/SP33 Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
4.3kV Isolation
Frequency bandwidth 400kHz
Single supply + 3.3 V
Galvanic isolation between primary and secondary
Low power consumption
Compact design for Surface mount PCB mounting
Factory calibrated.
High bandwidth, very low loss magnetic core
Advantages
Extremely low profile: h = 12mm
Low foot-print
Low offset drift
Over-drivable VREF
Applications
AC variable speed and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Combiner box
MPPT
Standards
EN 50178: 1997
UL 508: 2010
IEC 61326-1: 2012
IEC 61010-1: 2010 (safety)
Application Domain
Industrial
Specification
LEM Part Number
HLSR 40-SM/SP33
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
3.3 VDC
Load Current (RMS + DC)
40 Amp
Measurement Range
+/-100 Amp
Output
1.65 Vref
Isolation
4.3 kV
Bandwidth
DC-400 kHz
Mounting Style
Surface Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1%
Termination Style
PCB
Unit Weight
5g
Factory Packaging
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HLSR 32-SM/SP33, Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
4.3kV Isolation
Frequency bandwidth 400kHz
Single supply + 3.3 V
Galvanic isolation between primary and secondary
Low power consumption
Compact design for Surface mount PCB mounting
Factory calibrated.
High bandwidth, very low loss magnetic core
Advantages
Extremely low profile: h = 12mm
Low foot-print
Low offset drift
Over-drivable VREF
Applications
AC variable speed and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Combiner box
MPPT
Standards
EN 50178: 1997
UL 508: 2010
IEC 61326-1: 2012
IEC 61010-1: 2010 (safety)
Application Domain
Industrial
Specification
LEM Part Number
HLSR 32-SM/SP33
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
3.3 VDC
Load Current (RMS + DC)
32 Amp
Measurement Range
+/-80 Amp
Output
1.65 Vref
Isolation
4.3 kV
Bandwidth
DC-400 kHz
Mounting Style
Surface Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1%
Termination Style
PCB
Unit Weight
5g
Factory Packaging
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
GO 30-SMS/SP3, O/L Hall Effect Current Sensor with evaluation PCB, 30 Amp
Features
Hall effect measuring principle
Galvanic separation between primary and secondary circuit
Insulated test voltage 3000 V RMS
Low power consumption
Extremely low profile
Single power supply +5 V
Double overcurrent detection
Fixed offset & sensitivity
Response time 2 µs.
Advantages
Small size and space saving
High immunity to external interference
High insulation capability Industrial.
Low electrical resistance (0.75 mΩ)
No magnetic hysteresis
Robust against external fields and cross-talk.
Applications
Appliances
Small drives
HVAC
Solar
E-Bikes
Standards
IEC 62109-1: 2010
IEC 60950-1: 2005
IEC 61800-5-1: 2007
UL 1577: 2014.
Application Domains
Industrial
Specification
LEM Part Number
GO 30-SMS/SP3
Technology
Open Loop Hall Effect
ROHS
Yes
Supply Voltage
3.3 VDC
Load Current (RMS + DC)
30 Amp
Overload Capability
+/-200 Amp
Output
2.5 Vref
Isolation
2.5 kV
Bandwidth
DC-300 kHz
Mounting Style
Surface Mount - SOIC 8 Pin
Operating Temperature Range
-40°C / 125°C
Accuracy
2%
Termination Style
N/A
Unit Weight
10g
Factory Pack Quantity
150
Datasheet
Product Datasheet
GO 20-SMS/SP3, O/L Hall Effect Current Sensor with evaluation PCB, 20 Amp
Features
Hall effect measuring principle
Galvanic separation between primary and secondary circuit
Insulated test voltage 3000 V RMS
Low power consumption
Extremely low profile
Single power supply +5 V
Double overcurrent detection
Fixed offset & sensitivity
Response time 2 µs.
Advantages
Small size and space saving
High immunity to external interference
High insulation capability Industrial.
Low electrical resistance (0.75 mΩ)
No magnetic hysteresis
Robust against external fields and cross-talk.
Applications
Appliances
Small drives
HVAC
Solar
E-Bikes
Standards
IEC 62109-1: 2010
IEC 60950-1: 2005
IEC 61800-5-1: 2007
UL 1577: 2014.
Application Domains
Industrial
Specification
LEM Part Number
GO 20-SMS/SP3
Technology
Open Loop Hall Effect
ROHS
Yes
Supply Voltage
3.3 VDC
Load Current (RMS + DC)
20 Amp
Overload Capability
+/-200 Amp
Output
2.5 Vref
Isolation
2.5 kV
Bandwidth
DC-300 kHz
Mounting Style
Surface Mount - SOIC 8 Pin
Operating Temperature Range
-40°C / 125°C
Accuracy
2%
Termination Style
N/A
Unit Weight
10g
Factory Pack Quantity
150
Datasheet
Product Datasheet
GO 10-SMS/SP3, O/L Hall Effect Current Sensor with evaluation PCB, 10 Amp
Features
Hall effect measuring principle
Galvanic separation between primary and secondary circuit
Insulated test voltage 3000 V RMS
Low power consumption
Extremely low profile
Single power supply +5 V
Double overcurrent detection
Fixed offset & sensitivity
Response time 2 µs.
Advantages
Small size and space saving
High immunity to external interference
High insulation capability Industrial.
Low electrical resistance (0.75 mΩ)
No magnetic hysteresis
Robust against external fields and cross-talk.
Applications
Appliances
Small drives
HVAC
Solar
E-Bikes
Standards
IEC 62109-1: 2010
IEC 60950-1: 2005
IEC 61800-5-1: 2007
UL 1577: 2014.
Application Domains
Industrial
Specification
LEM Part Number
GO 10-SMS/SP3
Technology
Closed Loop Hall Effect
ROHS
Yes
Supply Voltage
3.3 VDC
Load Current (RMS + DC)
10 Amp
Overload Capability
+/-200 Amp
Output
2.5 Vref
Isolation
2.5 kV
Bandwidth
DC-300 kHz
Mounting Style
Surface Mount - SOIC 8 Pin
Operating Temperature Range
-40°C / 125°C
Accuracy
2%
Termination Style
N/A
Unit Weight
10g
Factory Pack Quantity
150
Datasheet
Product Datasheet
LEM HLSR 10-SM/SP33 Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
4.3kV Isolation
Frequency bandwidth 400kHz
Single supply + 3.3 V
Galvanic isolation between primary and secondary
Low power consumption
Compact design for Surface mount PCB mounting
Factory calibrated.
High bandwidth, very low loss magnetic core
Advantages
Extremely low profile: h = 12mm
Low foot-print
Low offset drift
Over-drivable VREF
Applications
AC variable speed and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Combiner box
MPPT
Standards
EN 50178: 1997
UL 508: 2010
IEC 61326-1: 2012
IEC 61010-1: 2010 (safety)
Application Domain
Industrial
Specification
LEM Part Number
HLSR 10-SM/SP33
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
3.3 VDC
Load Current (RMS + DC)
10 Amp
Measurement Range
+/-25 Amp
Output
1.65 Vref
Isolation
4.3 kV
Bandwidth
DC-450 kHz
Mounting Style
Surface Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1%
Termination Style
PCB
Unit Weight
5g
Factory Packaging
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HLSR 10-SM Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
4.3kV Isolation
Frequency bandwidth 400kHz
Single supply + 5 V
Galvanic isolation between primary and secondary
Low power consumption
Compact design for Surface mount PCB mounting
Factory calibrated.
High bandwidth, very low loss magnetic core
Advantages
Extremely low profile: h = 12mm
Low foot-print
Low offset drift
Over-drivable VREF
Applications
AC variable speed and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Combiner box
MPPT
Standards
EN 50178: 1997
UL 508: 2010
IEC 61326-1: 2012
IEC 61010-1: 2010 (safety)
Application Domain
Industrial
Specification
LEM Part Number
HLSR 10-SM
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
10 Amp
Measurement Range
+/-25 Amp
Output
2.5 Vref
Isolation
4.3 kV
Bandwidth
DC-450 kHz
Mounting Style
Surface Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1%
Termination Style
PCB
Unit Weight
5g
Factory Packaging
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
