OEM TRANSDUCER–ABSOLUTE-OP-AMP - An Absolute value industrial scientific transducer (converter) and Inverter Industrial Board.

This board offers effective, state-of-the-art, reliable way to convert large input voltages signal to an absolute value, while eliminating the CMRR problems.

The TRANSDUCER–ABSOLUTE-OP-AMP voltage to absolute voltage converter, is a signal control (Proportional) voltage or altering voltage (AC) to an absolute value, both for AC and DC.

The TRANSDUCER–ABSOLUTE-OP-AMP board is designed to perform voltage to absolute value conversion. If used properly, it will eliminate the need for an expensive board, which would otherwise be needed to carry out the same tasks.

The TRANSDUCER–ABSOLUTE-OP-AMP  is easy to install, setup, and operate. If you want to do professional scientific voltage measurement related functions, The TRANSDUCER–ABSOLUTE-OP-AMP offers the features you need. It can be mounted easily via two 0.125" mounting holes using 4-40 screws.

Shown above in maximum configuration

Simply connect the board to 3 wires +/- 15 VDC power supply, connect your voltage source up to +/-10V to the input and our board will convert it to an output equal to the absolute input signal.

Note: An DC (Direct Current) absolute output voltage can be obtain by placing capacitor (C4) across the the output feedback resistor. Please be advised that only circuits that operate with the Non-Inverting input at fix voltage such as ground, allow of obtaining a DC output voltage. The board also equipped with AC coupled input and separately Inverting OP-AMP with adjustable gain, where low input signal needed to be amplified prier to the absolute function.

Precision Absolute Amplifier Scientific Transducer/Transmitter

1. Power +/- 15V DC

2. Absolute OP-AMP Input and outputs (Left to right) Vout_3 output, Vin_3 input

3. Inverter OP-AMP Input and outputs (Left to right) Vout_1 output, Vin_1 input, Vin_2 input,

4. Vout_1 output multi-turn trimmer Gain adjustment.

Mounting Option

Simply snap the Din-Rail mounted enclosure into your NEMA 4 box (enclosure) for watertight applications

EID-1593KBK Black ABS plastic instrument enclosure with Din-Rail mounting options

Plastic enclosure and Din-Rail-clip are sold separately (for demonstration only).

Board Powering--

Below are some power supply example for generating -/+ 15VDC required to power the frequency to voltage transducer.

1. One can use our POWER-AC3PNDC-15LD a Low Current Dual Output 15 & -15 Voltage DC power supply board/Regulator Interface board with step-down power transformer (110V/60HZ primary).

2. One can use our POWER-AC3PNDC-15C a Low Current Dual Output 15 & -15 Voltage DC power supply board/Regulator Interface board power of Center Tap (CT) 24VAC CT-transformer.

3. One can use our POWER-AC2PNDC-15A a Low Current Dual Output 15 & -15 Voltage DC power supply board/Regulator Interface board power of 24VAC transformer.

Note: For powering more then 2 transducer use POWER-PSD15 or Adjustable Dual Output Positive & Negative Voltage Power-Supply set to output voltage of +/-15VDC.

Specifications

• Max power consumption              0.5W

• Storage temperature                  40 - 70   [F]

• Operating temperature                32 - 140 [F] (0 to 60°C) @ 95% RH

• Power source                            +/-15VDC filtered

• Gain Adjustment                        Via trimmer

• Mounting                                  Two 0.125” (3.1mm) holes with centers distance of 1.1" & 2.1"

• Board dimensions                       1.975" & 1.865" (50.1mm * 47.3mm)

• Manufactured                           100% in USA

Pricing 

* Prices, SKU#, P# and colors are subject to change without notice. 

TRANSDUCER–ABSOLUTE-OP-AMP An absolute voltage and Inverter scientific transducer (converter) with terminal-block (8 positions).

EID-CONVER-TER-ABSOLUTE-INV

$93.33

Modified Translucent blue ABS Plastic Instrument enclosures option

EID-1593KBK

$7.98

Din rail mounting mounting kit option

EID-1427DINCLIP

$4.24

  ^•