PLUGSYS Transducer Amplifier Modules (TAM-A and TAM-D)
Price on Request
SKU
46-30c94f
Universal DC bridge amplifiers used to amplify physiological signals such as blood pressure, contraction force or contraction displacement.
Use with PLUGSYS Case Types 601, 603 or 609.
Please see Description for a list of recommended transducers.
The Transducer Amplifier Module (TAM) is a DC bridge amplifier. It is used to amplify signals like pulsatile blood pressures, respiratory airflow, airway pressures, contraction force and contraction displacement using transducers based on a resistive Wheatstone bridge. Transducers with a built-in preamplifier which have a high level DC output voltage can also be connected. Use with PLUGSYS Case Types 601, 603 or 609.
Choose from:
- TAM-A (analog): The TAM-A is equipped with an analog LED bar graph signal indicator and is best suited for applications which require the monitoring of dynamic signals, e.g. pulsatile blood pressures, respiratory airflow, airway pressures, contraction force or contraction displacement on tissue studies.
- TAM-D (digital display): The TAM-D has a digital numeric display and is best suited for applications with slowly changing low pulsatile signals, e.g. constant blood pressures, slow isometric or isotonic contractions, intracranial pressure or venous blood pressures. It can be paired with our PLUGSYS Servo Controller for Perfusion (SCP) and a constant pressure enabled syringe or analog speed controllable peristaltic pump to complete a constant pressure perfusion setup.
- TAM-A Modified: With modified low pass filter 10, 30 and 50 Hz, LED bargraph display
Recommended Transducers
| Specifications | 73-1793 | 73-0065 |
|---|---|---|
| Analog Indication | TAM-A LED bar graph 20 LEDs (+13/-7) for visual check on the signal sensitivity approx. 1V/LED TAM-D 3 1/2-digit LED display | TAM-A LED bar graph 20 LEDs (+13/-7) for visual check on the signal sensitivity approx. 1V/LED TAM-D 3 1/2-digit LED display |
| Bridge Balance | Through 10-turn trimmer coarse adjustment and electronic autozero by push button (LED for error if autozero is not possible) | Through 10-turn trimmer coarse adjustment and electronic autozero by push button (LED for error if autozero is not possible) |
| Bridge Supply Voltage | +5V / 50 mA max. | +5V / 50 mA max. |
| Electrical Calibration | Selectable by switch on front panel:
a) 0 V output signal with switch in position '0' b) Positive or negative calibration output voltage adjustable with 10-turn trimmer if switch is in position 'CAL' | Selectable by switch on front panel:
a) 0 V output signal with switch in position '0' b) Positive or negative calibration output voltage adjustable with 10-turn trimmer if switch is in position 'CAL' |
| Gain | Selectable ranges by internal Jumper: 0.2 to 10, 0.4 to 20, 1 to 50, 2 to 100, 4 to 200, 10 to 500, 20 to 1000, 100 to 5000, 200 to 10000. Fine Adjustment Through 10-Turn Trimmer | Selectable ranges by internal Jumper: 0.2 to 10, 0.4 to 20, 1 to 50, 2 to 100, 4 to 200, 10 to 500, 20 to 1000, 100 to 5000, 200 to 10000. Fine Adjustment Through 10-Turn Trimmer |
| Output Low-Pass Filter | a) Selectable by switch on front panel for pulsatile output signal: 1, 100, 300 Hz
b) Selectable by internal jumper for mean output signal: 0.1, 0.3 Hz | a) Selectable by switch on front panel for pulsatile output signal: 1, 100, 300 Hz
b) Selectable by internal jumper for mean output signal: 0.1, 0.3 Hz |
| PLUGSYS Width* | 2 slot units | 2 slot units |
| Power Supply | +5V through connector from PLUGSYS bus system | +5V through connector from PLUGSYS bus system |
| Signal Output | a) On front panel through BNC socket | a) On front panel through BNC socket |
| Transducer Input | 6-pin socket with screw lock (binder, Amphenol Tuchel) Differential input circuit, imput impedance 1010? | 6-pin socket with screw lock (binder, Amphenol Tuchel) Differential input circuit, imput impedance 1010? |
