Misurazione simultanea di un segnale strain gauge e un canale di temperatura è molto utile. Il J2DT è stato sviluppato per questo motivo. La temperatura viene misurata con elevata precisione e riprodotta insieme al segnale strain gauge gestita dall'unità di controllo come sengnale ti tensione.
Unità di rotore J2DT-RD13(T)
| Signal conditioning | Cannel 1: Strain gaugeCannel 2: Thermocouple type K |
| Power supply | inductively or battery |
| Resolution | 12 Bit |
| Modulation | FSK |
| Sampling strain gauge | 5 2 kSa/s |
| Samplin thermocouple | 5 2 kSa/s every 64 samples one average value 81averaged and linearized samples per second |
| Sensitivity strain gauge | 0.1 mV/V …. 500 mV/V adjustable by resistor |
| Measuring range thermocouple | -80 °C ….. +715 °C |
| Accuracy strain gauge | 0 2% / measuring range |
| Accuracy thermocouple | ±1 °C |
| Col d junction compensation | integrated |
| Broken wire detection | integrated |
| Housing | aluminium |
| Dimensions (incl . Solder pads ) | 65 x 19 x 7 mm |
| Weight | app. 14 g |
| Connections | solder pads |
| Carrier frequency | 13 6 MHz |
| optionally | 12 6 MHz 14 6 MHz 15 6 MHz |
| Operating temperature J2DT-RD13 | -40 °C …. +105 °C |
| Operating temperature J2DT-RD13T | -40 °C….+125 °C |
| Degree of protection | IP67 with appropriate covering of the sol der contacts |
| Supply voltage | 9….. 36 Vdc |
| Signal bandwidth | 1.000 Hz per channel |
| Resolution | 12 Bi t |
| Signal output opti onally | analogue voltage ±10Vanal ogue vol tage 0….5V |
| Carrier frequency (receiving frequency) | 13 6MHz |
| optionally | 12 6MHz 14 6MHz 15 6MHz |
| Sampling | 5 2 kSa/s per channel |
| Signal delay | 480µs |
| Offs et adjus tment | ±1V by poti |
| Wireless shunt cal | Pushbutton on Control Unit |
| Degree of protection | IP40 |
| Dimensions | 210 x 105 x 34 mm |
| Operating temperature | -20 °C….+75 °C |
| Power consumption max. | 20 VA |
| Weight | app. 550 g |
| Overvoltage protection | integrated |
| Revers e voltage protection | integrated |
| JXD-EP60 | Power supply 60W (100….250 VAC / 50Hz) |
