Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD
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Catalog excerpts

Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 1

Isolation Amplifiers Key Features Full isolation Single channel modularity High bandwidth High accuracy Integrated sensor supply DEWE-30 chasses for any AD card or Recorder Simple sensor connection DAQP series modules are signal conditioners featuring high accuracy, programmable input ranges, signal filtering and full isolation. DAQP modules are highest quality and offer best comfort in all applications by single channel modularity and convenient sensor connection. Due to their isolation these modules are almost indestructible and the user does not need to worry about details like common mode voltage, ground system etc – just simply connect the signal and measure! This is saving a lot of time and money. Monitor e.g. temperature on a circuit breaker with cheap non-isolated thermocouples. Even current measurements using shunt resistors in the power line are no problem. There are unlimited applications where isolation is the key for success. As a perfect supplementation to the dynamic DAQP modules DEWETRON offers quasi static PAD modules with integrated 24 bit A/D converters and typically 8 channels per module for slow signals. Signal Conditioning DEWETRON high precision signal conditioning amplifiers are available for almost any sensor to measure HSI/DAQ Series Modules Analog Isolation Amplifiers Dedicated Instruments Automotive Energy & Power Analysis Aerospace & Defense Tr a n s p o r t a t i o n G e n e r a l Te s t & M e a s u r e m e n t

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Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 2

Selection Guide HSI Series Modules Single channel High bandwidth - for dynamic signals Isolation (all models) Analog signal output (±5 V) Single channel modularity For DEWETRON systems with built-in DAQ rack Pure signal conditioning solution in conjunction with DEWE-30 series racks Input type Bandwidth (BW), Isolation (ISO), TEDS Filters (LP = lowpass, Overvoltage HP = highpass) protection (OP) Universal measurement HSI-STG Strain gauge, bridge sensors Piezoresistive bridge Thermocouple via MSI-BR-TH-x full range of TC type MSI High voltage High voltage measurement HSI-HV V Voltage &...

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Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 3

Isolation Amplifiers Isolated universal input module ±0.5 to ±10000 mV/mA (@ 1 mA excitation) ±500 μV to ±10 V Resistance Temperature Detector (Pt100 to Pt1000) 9 resistance ranges (8 to 4000 Ω) 25 mΩ to 100 kΩ 350 V DC 9-pin SUB-D socket Additional signal input using MSI IEPE ® Constant current powered sensors (accelerometers, microphones); 12 ranges (±100 mV to 10 V); requires MSI-BR-ACC full range of TC type requires MSI-BR-TH-x Module specifications Gain Voltage input ranges Sensitivity @ 5 VDC excitation Resistance Input impedance Input noise Voltage input 1 year accuracy1) Gain drift...

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Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 4

Bandwidth2) (-3 dB) HSI Series Modules Filters (low pass) Filter characteristics Signal delay @ 2 MHz bandwidth Rise time @ 2 MHz bandwidth Typical THD Typical SFDR and SNR 1 mV 100 mV 1000 mV Typical CMRR 50Hz 1kHz 10kHz 100kHz Isolation Common mode voltage Over voltage protection ESD protection Output voltage Output resistance Output current Output protection RS-485 interface Special function Supported TEDS chips MSI support Power supply voltage Power consumption >25 mV to 10 V : ±200% of Range, or limited by input range to maximum ±10 V 5 mV to 5V input range: 2 MHz; 500 μV: 1 MHz; 1 mV:...

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Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 5

Isolation Amplifiers HSI-HV Isolated high voltage module 2 MHz 1.8 kVRMS line to line Signal connection: Banana sockets Module specifications Gain linearity Gain drift range Offset drift 20 V to 100 V 200 V to 1400 V Long term stability Input resistance -3 dB Bandwidth Signal delay @ full bandwidth Filter selection Filter (lowpass) Filter type Filter characteristics 100 Hz to 1 MHz 2 MHz Typical SFDR and SNR 50 V 400 V 1400 V Typical CMRR Isolation voltage Protection Surge (1.2/50) Burst (5 kHz) Output voltage Output resistance Output current maximum Power supply Power consumption Power On...

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Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 6

Isolated low voltage module Voltage input: Current input: 350 V DC (1 kV RMS with banana socket) Additional signal input using MSI Resistance Temperature Detector (Pt100 to Pt2000) 9 resistance ranges (8 to 4000 Ω); requires MSI-V-RTD Constant current powered sensors (accelerometers,microphones); 12 ranges (10 mV to 5 V); requires MSI-V-ACC HSI-LV-B Module specifications Input ranges Button selectable ranges 1 year accuracy1) Bipolar Unipolar Input coupling Gain linearity Gain drift range Offset drift Long term stability Input resistance Bandwidth (-3 dB) Filter selection Filter Filter type...

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Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 7

Overall current should not exceed DEWE-30-xx maximum power. DEWE2 Dedicated Instruments Instruments Conditions for accuracy: Module temperature is calibration temperature ±5 °C; humidity is 30 to 90 RH. AC accuracy: the highest lter (2 MHz) has to be activated. f = signal frequency in kHz. For the 2 year accuracy multiply all % of range and % of reading values by 1.5. 2) 2 MHz lter: exclusively for Butterworth 60 dB/decade - refer to lter specications. Please consider possible bandwidth limitation of further components in the measuring chain, e.g. A/D card or signal conditioning mainframe....

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Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 8

Selection Guide DAQ Series Modules Single channel High bandwidth - for dynamic signals Isolation (most models) Analog signal output (±5 V) Pure signal conditioning solution in conjunction with DEWE-30 series racks Input type Bandwidth (BW), Isolation (ISO), TEDS Filters (LP = lowpass, Overvoltage HP = highpass) protection (OP) Universal measurement DAQP-STG Strain gauge, bridge sensors Piezoresistive bridge Thermocouple via MSI-BR-TH-x full range of TC type MSI Type K, J, T, R, S, N, E, B, L, C, U free programmable range Piezoresistive bridge Voltage Current (with external shunt) 13 ranges...

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Analog Isolation Amplifiers | HSI | DAQ | DAQP | DAQN | PAD - 9

Isolation Amplifiers Bandwidth (BW), Isolation (ISO), TEDS Filters (LP = lowpass, Overvoltage HP = highpass) protection (OP) Current measurement DAQP-LA-SC Note: 5 ARMS continuous max. 5 ARMS contin. current Carrier frequency amplier DAQP-CFB2 AC bridge, strain gauge Note: programable sine wave excitation up to 20 kHz Inductive sensors, LVDTcapacity IEPE® sensors Charge / IEPE® measurement DAQP-ACC-A Input type Dedicated Instruments Charge sensors IEPE® sensors Charge sensors Note: selectable integration and double integration DAQP-CHARGE-B for static sensors Temperature measurement...

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All DEWETRON GmbH catalogs and technical brochures

  1. CVT Logger

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  2. DEWE-2600

    3 Pages

  3. DEWE2

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Archived catalogs

  1. DEWE-CLOCK

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  2. TRION Series

    18 Pages

  3. DEWE-501

    4 Pages

  4. Mainframes

    16 Pages