The TTF300 HART temperature transmitter in proven 2-wire technology features a multitude of new functions and enhanced diagnostic information. The driver-independent configuration possibilities of the TTF300 are new and unique through the LCD display controlled by temperature transmitter and the DSV401 (SMART VISION) device management tool or the FDT/DTM technology. The TTF300 is based on the latest technology and by 2008 will replace the proven head-mounted TH202 transmitters first introduced in 1998.

• Universal sensor input (RTD, thermo couple, Ohm, mV)
• Various sensor error-calibration possibilities (one point, two point, Callendar-van-Dusen)
• Sensor Backup / autom. Sensor redundancy switching (2x Pt100 3-wire connection)
• Freestyle characteristics (32 supporting points)
• Output signal (temperature linear), 4…20 mA, HART signal
• Accuracy 0.1 %, long-term stability 0.05 % per year
• IP 66 / IP 67, NEMA 4X aluminum or stainless steel field-mount housing
• Transmitter-controlled LCD display with TTF300 configuration options