Tired of noisy signals and constant recalibration on your measurement line? The Marposs TCI8, 8-Channel Transducer Conditioning Interface Unit is a compact device that cleans and stabilizes signals from up to eight transducers. It protects you from signal drift, temperature shifts and wiring errors that can ruin product quality. If you need reliable data without endless troubleshooting, this unit is the answer.
Marposs TCI8, 8-Channel Transducer Conditioning Interface Unit
In many factories the output of pressure, force or displacement transducers varies with temperature and power noise. That variation creates false readings, leads to scrap, and forces operators to stop the line for manual checks. The problem matters because every minute of downtime costs money and every wrong measurement can affect product safety. The TCI8 solves this by conditioning up to eight channels at once, providing stable voltage or current output, and shielding the signals from external interference. Its built-in diagnostics let you see health of each channel, so you can act before a failure occurs.
Key Features
- IP54 protection degree with connectors plugged in.
- Operating temperature range 0 C to +50 C.
- Linearity error max 0.1 % of end scale.
- Gain drift max 0.04 %/C of end scale.
- Offset drift max 0.01 %/C of end scale.
- Typical transducer frequency 5 kHz, bandwidth 500 Hz.
- Voltage mode output 5 V, 10 V, 0-10 V with 1 mA current limit.
- Current mode output 4-20 mA.
- Load impedance range 100 to 250 .
Specifications
| Protection Degree |
IP54 (with connectors plugged in) |
| Weight |
0.8 kg |
| Operating Temperature |
0° to +50 °C |
| Storage Temperature |
−25° to +75 °C |
| Operating Relative Humidity |
20% – 80% (non-condensing) |
| Storage Relative Humidity |
10% – 95% (non-condensing) |
| Electrical Specifications |
|
| Linearity Error |
Max 0.1% of end scale |
| Gain Drift |
Max 0.04% °C of end scale |
| Offset Drift |
Max 0.01% °C of end scale |
| Power Supply Rejection Ratio |
Max 0.04% / V of end scale (voltage: ±15V) |
| Output Ripple (AF spike excluded) |
Max 10 mV rms voltage output; 15 µA rms current output |
| Transducer Frequency |
Typical 5.0 kHz |
| Transducer Voltage Supply |
Typical 3.4 Vrms |
| Transducer Current Supply |
Max 30 mA |
| Bandwidth |
Typical 500 Hz |
| Power Supply |
|
| +24 V (single) |
24 Vdc ±10%; Max. ripple at 100/120 Hz: 200 mVpp; Typical consume (with transducer):
voltage output 300 mA max. / current output 500 mA max.
|
| Output Signal |
|
| Voltage Mode |
±5 V |
| Maximum Output Current |
±1 mA |
| Voltage Mode |
±10 V |
| Maximum Output Current |
±1 mA |
| Voltage Mode |
0–10 V |
| Maximum Output Current |
±1 mA |
| Current Mode |
4/20 mA |
| Load Impedance |
Max. 250 Ω, Min. 100 Ω |
