General Features
The MTP system is so small and flexible that it is possible to install the acquisition modules close to the sensor to have short connections for the analog sensor lines. This avoids an undesired coupling of disturbances resulting in noisy signals. The interference insensitive digital outputs then can lead over wider distances of up to 25cm module to module.
The MTP-Controller output is a PCM bit stream signal which can be modulated for emission by a transmitter module for distances of up to 0.1m with inductive telemetry transmission or up to 10m with radio telemetry transmission. Suitable for wireless data transmission rates of 312.5kbit/s up to 5000kbit/s.
Bandwith
(see picture)
Output Decoder
+/-10V analog outputs via BNC at 2-,4- and 8-channel version
+/-10V analog outputs via Sub-D male socket at 16- and 32-channel version
Accuracy
Full system accuracy <±0.2% without sensors
MTP Acquisition Module & Controller
The two channels module acquires the analog sensor signal and delivers the necessary sensor excitation voltage or current. The input signal is then amplified, filtered to avoid anti-aliasing effects and simultaneously sampled with all other modules and digitised. The controller module controls the digital acquisition and generates the PCM bit stream for telemetry
