Products
Our products meet the highest requirements in terms of thermoelectric voltage, temperature coefficient of resistance (TCR), inductance and load capacity as well as long-term stability, ensuring maximum precision over the entire lifetime. 
BAL
Very low-resistance busbar shunt in a small design for battery management systems. Resistance value 100µOhm
| Product area: | Resistor |
|---|---|
| Size: | 5216 |
| Power (Watt): | 12 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.0001 |
BAN
Very low-resistance busbar shunt for battery management systems or energy storage systems. Resistance value 25 µOhm.
| Product area: | Resistor |
|---|---|
| Size: | 8436 |
| Power (Watt): | 36 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.000025 |
BAS
Very low-resistance busbar shunt for battery management systems or energy storage systems. Resistance values between 35µOhm and 500µOhm.
| Product area: | Resistor |
|---|---|
| Size: | 8420 |
| Power (Watt): | 10 - 36 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.000035 - 0.0005 |
BAV
Very low-resistance busbar shunt for battery management systems or energy storage systems. Resistance values between 35 µOhm and 100 µOhm, Pressfit connections.
| Product area: | Resistor |
|---|---|
| Size: | 8420 |
| Power (Watt): | 36 |
| Tol (%): | 5.00 - 10.0 |
| Res (Ohm): | 0.000035 - 0.0001 |
BAX
Very low-resistance busbar shunt for battery management systems or energy storage systems. Resistance values of 20 µOhm and 25 µOhm.
| Product area: | Resistor |
|---|---|
| Size: | 8436 |
| Power (Watt): | 50 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.000005 - 0.00002 |
BKW
4-terminal precision resistor, e.g. for energy meters / kWh meters.
| Product area: | Resistor |
|---|---|
| Size: | 2906 |
| Power (Watt): | 3 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.0003 |
BRS
2-terminal resistor made of composite material. Ideal for use on DCB. Shackle shape, high cycle stability.
| Product area: | Resistor |
|---|---|
| Size: | 3812 |
| Power (Watt): | 1 - 2 |
| Tol (%): | 1.00 - 5.00 |
| Res (Ohm): | 0.002 - 0.025 |
BSL
Where very high accuracy and reliability and a separation of the battery management system from the busbar currents is key to success, the analog sensor series from Isabellenhütte is the perfect fit. The temperature and current measurement designed for battery management ICs offers two of the most important functions of the battery management system with optimum functionality and expertise in shunt-based current measurement. Resistance value 100µOhm, NTC temperature measurement and DMC for factor-based TCR compensation
| Product area: | Resistor |
|---|---|
| Size: | 5216 |
| Power (Watt): | 10 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.0001 |
BSN
Where very high accuracy and reliability and a separation of the battery management system from the busbar currents is key to success, the analog sensor series from Isabellenhütte is the perfect fit. The redundant temperature and current measurement designed for battery management ICs offers two of the most important functions of the battery management system with optimum functionality and expertise in shunt-based current measurement. Resistance value 25µOhm, NTC temperature measurement and DMC for factor-based TCR compensation
| Product area: | Resistor |
|---|---|
| Size: | 8436 |
| Power (Watt): | 36 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.000025 |
BSS
Where very high accuracy and reliability and a separation of the battery management system from the busbar currents is key to success, the analog sensor series from Isabellenhütte is the perfect fit. The temperature and current measurement designed for battery management ICs offers two of the most important functions of the battery management system with optimum functionality and expertise in shunt-based current measurement.
| Product area: | Resistor |
|---|---|
| Size: | 8420 |
| Power (Watt): | 20 - 30 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.00005 - 0.0001 |
BSX
Where very high accuracy and reliability and a separation of the battery management system from the busbar currents is key to success, the analog sensor series from Isabellenhütte is the perfect fit. The temperature and current measurement designed for battery management ICs offers two of the most important functions of the battery management system with optimum functionality and expertise in shunt-based current measurement. Resistance value 25 µOhm, NTC temperature measurement and DMC for factor-based TCR compensation.
| Product area: | Resistor |
|---|---|
| Size: | 8436 |
| Power (Watt): | 45 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.000025 |
BVB
4-terminal resistor made of composite material. Ideal for use on DCB and FR4 Space-saving design.
| Product area: | Resistor |
|---|---|
| Size: | 2725 |
| Power (Watt): | 3 - 12 |
| Tol (%): | 1.00 |
| Res (Ohm): | 0.0002 - 0.005 |
BVD
Precision resistor for kWh meters and battery chargers. Power connection also possible via pressed-in threaded bolts.
| Product area: | Resistor |
|---|---|
| Size: | 3512 |
| Power (Watt): | 3 |
| Tol (%): | 5.00 |
| Res (Ohm): | 0.0005 |
BVH
2-terminal resistor made of composite material. Large connectors for high currents.
| Product area: | Resistor |
|---|---|
| Size: | 3820 |
| Power (Watt): | 5 |
| Tol (%): | 3.00 - 5.00 |
| Res (Ohm): | 0.0005 |
ICD-A
The ICD series is a compact precision current measurement system. It uses shunt-based current measurement for maximum accuracy and has a CAN interface. It also contains a 16-bit ADC for measured value acquisition. The ICD can be used in many 12V DC applications.
| Product area: | Sensor |
|---|---|
| Current Range: | 0 - 500 |
| Current Range Options: | 100, 300, 500 |
| Interface: | CAN (2.0 a/b) communication - with termination, CAN (2.0 a/b) communication - without termination |
| Hardware setup: | 12 V |
| Configuration: | 16-bit analog-digital converter |
| Plating shunt: | nickel plated |
IEM-DCR-1000
The IEM-DCR-1000 complies with the German measurement and calibration law, as well as MID. It comes with a display unit and a sensor unit which allows to serve applications in charging infrastructure and utility domains. The combination of the display unit (DU) and the sensor unit (SU) comprises the IEM-DCR models. The SU-1000 as a standalone is available as the IEM-DCS 1000.
| Product area: | Sensor |
|---|---|
| Current Range: | 0 - 1000 |
| Current Range Options: | 1000 |
| Voltage Range: | 0 - 1500 |
| Voltage Channels: | 4 |
| Interface: | OCMF over RF45 |
| Hardware setup: | 24 V |
| Configuration: | german calibration law, MID, LNE |
| Plating shunt: | nickel plated |
IEM-DCR-125
The IEM-DCR-125 complies with the German measurement and calibration law, as well as MID. It comes with a display unit and a sensor unit which allows to serve applications in charging infrastructure and utility domains. The combination of the display unit (DU) and the sensor unit (SU) comprises the IEM-DCR models. The SU-125 as a standalone is available as the IEM-DCS 125.
| Product area: | Sensor |
|---|---|
| Current Range: | 0 - 125 |
| Current Range Options: | 125 |
| Voltage Range: | 0 - 1000 |
| Voltage Channels: | 2 |
| Interface: | OCMF over RF45 |
| Hardware setup: | 24 V |
| Configuration: | german calibration law, MID, LNE |
IEM-DCR-1500
The IEM-DCR-1500 complies with the German measurement and calibration law, as well as MID. It comes with a display unit and a sensor unit which allows to serve applications in charging infrastructure and utility domains. The combination of the display unit (DU) and the sensor unit (SU) comprises the IEM-DCR models. The SU-1500 as a standalone is available as the IEM-DCS 1500.
| Product area: | Sensor |
|---|---|
| Current Range: | 0 - 1500 |
| Current Range Options: | 1500 |
| Voltage Range: | 0 - 1500 |
| Voltage Channels: | 4 |
| Interface: | OCMF over RF45 |
| Hardware setup: | 24 V |
| Configuration: | german calibration law, MID, LNE |
| Plating shunt: | nickel plated |
IPC-CII
The IPC series is a precision current sensor with a high bandwidth for use in phase current measurement applications. It provides a fully calibrated current measurement signal, which is available in three measuring ranges: 220 A, 380 A and 600 A. In addition, it offers an extended measuring range of up to 1,780 A and supports AC and DC applications.
| Product area: | Sensor |
|---|---|
| Current Range: | 0 - 600 |
| Current Range Options: | 220, 380, 540, 600 |
| Interface: | Low-Voltage-Differential-Signaling (LVDS) |
| Hardware setup: | 3.3 V |
| Configuration: | Isolated (1500 V) |
| Plating shunt: | nickel plated |
IVT-3-Base
The IVT 3 is a compact high precision current measurement device, which is built on a platform concept where functional components can be added to adapt to many different use cases. The IVT 3 series is developed according to ISO 26262:2018 (Road vehicles – Functional safety).
| Product area: | Sensor |
|---|---|
| Current Range: | 0 - 1000 |
| Current Range Options: | 1000 |
| Interface: | CAN (2.0 a/b) communication - with termination, CAN (2.0 a/b) communication - without termination |
| Hardware setup: | 12 V |
| Configuration: | Isolated (1,000 V) |
| Plating shunt: | nickel plated |
IVT-3-Pro
The IVT 3 is a compact high precision current measurement device, which is built on a platform concept where functional components can be added to adapt to many different use cases. The Pro version supports insulation resistance monitoring and 3 or 6 voltage measurement channels. The IVT 3 series is developed according to ISO 26262:2018 (Road vehicles – Functional safety).
| Product area: | Sensor |
|---|---|
| Current Range: | 0 - 1000 |
| Current Range Options: | 1000 |
| Voltage Range: | 0 - 1000 |
| Voltage Channels: | 6, 3 |
| Interface: | CAN (2.0 a/b) communication - with termination, CAN (2.0 a/b) communication - without termination |
| Hardware setup: | 12 V, 24 V |
| Configuration: | Isolated (1,000 V), isolated + insulation monitoring, isolated + insulation monitoring + As-/Wh-counter |
| Plating shunt: | nickel plated |
IVT-S
The IVT-S is a compact, high-precision current measurement system equipped with a CAN interface. The continuous current measurement covers a measuring range of up to ±2,500 A and can be extended by up to 3 voltage measurement channels (nom. 1000 V). The IVT-S has been the benchmark for precise current and voltage measurement since 2017.
| Product area: | Sensor |
|---|---|
| Current Range: | 0 - 2500 |
| Current Range Options: | 100, 300, 500, 1000, 2500 |
| Voltage Range: | 0 - 1000 |
| Voltage Channels: | 3 |
| Interface: | CAN (2.0 a/b) communication - with termination, CAN (2.0 a/b) communication - without termination |
| Hardware setup: | 12 V, 24 V |
| Configuration: | Isolated (1,000 V) |
| Plating shunt: | nickel plated, tin plated |
PBH
2-terminal resistor in space-saving design similar to TO-247. 10 W power – mounted on heat sink.
| Product area: | Resistor |
|---|---|
| Size: | TO-247 |
| Power (Watt): | 3 - 10 |
| Tol (%): | 0.500 - 5.00 |
| Res (Ohm): | 0.0036 - 100 |
PBV
4-terminal resistor wired. 10 W power – mounted on heat sink.
| Product area: | Resistor |
|---|---|
| Size: | 2317 |
| Power (Watt): | 3 - 10 |
| Tol (%): | 0.500 - 5.00 |
| Res (Ohm): | 0.0005 - 1 |
