High voltage transducers featuring long-term stability, transducers, and signal multipliers for advanced applications
The robust, conservatively arranged circuit design of our products guarantees stable operations over the long term with a device-dependent MTBF (mean time between failures) of up to 2,165 years. Meticulous product development, extensive design verification, and 100% routine testing ensure the high quality of our products.
International certifications such as UL, CSA, CE, DNV, SIL, KTA, and ATEX allow the device to be used globally in a variety of applications. Our signal conditioners and transducers offer crucial advantages for applications with high demands placed on insulation, signal transmission speed, and long-term stability.
From high voltage measurement to measured value display
Download the product brochure: With its comprehensive range of signal conditioners and transducers, Knick offers solutions that meet the highest standards of safety, precision, robustness and durability.
Product Highlights
Input: 0 ... (±)2000 V, 0 ... (±)1000 V, 0 ... (±)2800 V, 0 ... (±)3000 V, Overrange up to 150 %, 0 ... (±)500 V, 0 ... (±)750 V, 0 ... (±)1500 V
Isolation AC/DC: up to 3,600 V AC, 4,800 V DC
Input: Speed sensor signals 10 ... 33.6 V DC (max. 35 V) with Low: < 30 %, High: > 70 %, Speed sensor signals 6/7 ... 14/20 mA (max. 200 mA) with Low: < 8.5 mA, High: > 12.5 mA
Isolation AC/DC: up to 1,000 V
Input: 0 ... (±)30/330 mV up to 0 ... (±)120/1320 mV
Isolation AC/DC: up to 3,600 V
Input: 50 V ... 4200 V, 0 ... (±)100 V up to 0 ... (±)4800 V, max. 4800 V DC or AC peak
Isolation AC/DC: up to 4,800 V
Input: 0 ... (±)100 V up to 0 ... (±)3600 V
Isolation AC/DC: 2,200 V, up to 3,600 V
Input: 0 ... 3600 V AC, 0 ... 10 V AC
Isolation AC/DC: 2,200 V, up to 3,600 V
Galvanic Isolation up to 6.6 kV
In industrial applications, measuring and control signals must be isolated when being transmitted – for safety reasons and in order to achieve optimal signal quality. The products used must safely master dangerously high voltage levels, a variety of groundpotentials and high common-mode voltages.
Knick's transducers and signal converters galvanically isolate the 3-ports of the input, output, and power supply from each other as standard for up to 6.6 kV of continuous isolation. The 3-port isolation reliably protects against measurement errors caused by grounding problems and interference voltage transmissions.
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Accuracy
Intelligent circuit design and integrated safety margins between the normal load and the possible maximum load in the event of an error are basic design principles employed by Knick. They also include the use of high-quality parts and eliminating components with high failure rates. Knick signal conditioners are designed not only to operate reliably under normal conditions, but also to perform their function safely under extreme operating conditions. The advantages can be found in every detail.
Input: 4 ... 20 mA, 0 ... (±)10 V, 0 ... (±)0.1 mA up to 0 ... (±)100 mA, 0 ... (±)20 mA, 0 ... (±)20 mV up to 0 ... (±)200 V
Isolation AC/DC: up to 1,000 V
Input: 0 ... (±)30 mV up to 0 ... (±)100 V, 0 ... (±)100 V up to 0 ... (±)1000 V
Isolation AC/DC: up to 1,000 V
Input: 0 ... 10 V, 4 ... 20 mA, 0 ... 20 mA
Isolation AC/DC: up to 300 V
Input: 0 ... 10 V, 4 ... 20 mA, 0 ... 20 mA
Isolation AC/DC: up to 1,000 V
Input: 0 ... (±)100 V up to 0 ... (±)3600 V
Isolation AC/DC: 2,200 V, up to 3,600 V
Input: 0 ... (±)2000 V, 0 ... (±)1000 V, 0 ... (±)2800 V, 0 ... (±)3000 V, Overrange up to 150 %, 0 ... (±)500 V, 0 ... (±)750 V, 0 ... (±)1500 V
Isolation AC/DC: up to 3,600 V AC, 4,800 V DC
Input: Shunt voltages up to ±1000 mV, Potentiometers, Thermocouples, Resistors, Strain gauges, Resistance thermometers
Isolation AC/DC: up to 300 V
Input: 4 ... 20 mA
Isolation AC/DC: up to 600 V
Input: Speed sensor signals 10 ... 33.6 V DC (max. 35 V) with Low: < 30 %, High: > 70 %, Speed sensor signals 6/7 ... 14/20 mA (max. 200 mA) with Low: < 8.5 mA, High: > 12.5 mA
Isolation AC/DC: up to 1,000 V
Input: 0 ... (±)10 V, 0 ... (±)20 mA
Isolation AC/DC: up to 1,000 V
Input: 4 ... 20 mA, 0 ... 20 mA
Isolation AC/DC: up to 300 V
Input: 0 ... (±)50 mV up to 0 ... (±)100 V
Isolation AC/DC: up to 3,600 V
Input: Shunt voltages up to ±1000 mV, Thermocouples, Resistors, Resistance thermometers
Isolation AC/DC: up to 300 V
Input: 4 ... 20 mA, 0 ... 20 mA
Isolation AC/DC: up to 600 V
Input: 0 ... 3600 V AC, 0 ... 10 V AC
Isolation AC/DC: 2,200 V, up to 3,600 V
Input: 0 ... (±)50 V up to 0 ... (±)500 V
Isolation AC/DC: up to 500 V
Input: 0 ... 10 V, 4 ... 20 mA, 0 ... 20 mA
Isolation AC/DC: up to 300 V
Input: 0 ... (±)30 mV up to 0 ... (±)100 V
Isolation AC/DC: up to 4,800 V
Input: 0 ... (±)100 V up to 0 ... (±)4800 V
Isolation AC/DC: up to 4,800 V
Input: Load cells, Strain gauges
Isolation AC/DC: up to 300 V
Input: Potentiometers, Resistors
Isolation AC/DC: up to 300 V
Input: Speed sensor signal, 0 ... 0.5 kHz, 0 ... 1 kHz, 0 ... 2 kHz, 0 ... 5 kHz, 0 ... 10 kHz, 0 ... 20 kHz
Isolation AC/DC: up to 300 V
Input: Shunt voltages up to ±1000 mV, Thermocouples, Resistors, Resistance thermometers
Isolation AC/DC: up to 300 V
Input: 0 ... (±)30 mV up to 0 ... (±)1000 mV
Isolation AC/DC: up to 500 V
Input: 0 ... 1 A up to 0 ... 20 kA
Input: 0 ... 100 °C, 0 ... 300 °C, 0 ... 200 °C
Isolation AC/DC: up to 2,000 V, up to 6,600 V
Input: 0 ... 10 V AC, 0 ... 50 mV AC
Isolation AC/DC: up to 3,600 V
Input: 4 ... 20 mA, 0 ... 20 mA
Isolation AC/DC: up to 600 V
Input: Potentiometers, Resistors
Isolation AC/DC: up to 300 V
Input: 50 V ... 4200 V, 0 ... (±)100 V up to 0 ... (±)4800 V, max. 4800 V DC or AC peak
Isolation AC/DC: up to 4,800 V
Input: 0 ... (±)30/330 mV up to 0 ... (±)120/1320 mV
Isolation AC/DC: up to 3,600 V
Input: 4 ... 20 mA
Isolation AC/DC: up to 1,000 V
Input: 0 ... 5 A AC, 0 ... 100 mA AC
Isolation AC/DC: up to 3,600 V
Input: 0 ... (±)0.1 A upt to 0 ... (±)5 A
Isolation AC/DC: up to 3,600 V
