You are here: Products » Temperature  » Field Mounted Temperature Transmitters  » TTF300

ABB TTF300 Field mounted Temperature Transmitter

KC Controls HB series Ball Valves  TTF300 Data Sheet

The new generation of HART Temperature Transmitters

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

Resistance thermometers
Resistance-remote signalling unit (0 ... 5000 Ω)
Voltages, mV transmitter (-125 ... 1100 mV)

Input functionality
1 or 2 sensors (e.g. 2 x Pt100 3-L)
Sensor backup/redundancy
Sensor drift monitoring

2-wire technique
4 ... 20 mA temperature linear
HART signal

Measurement error
0,1 K

Specific linearization
Callendar van Dusen coefficients
Customer specific curve / 32 tie points

Continuous sensor and self-monitoring
Supply voltage monitoring
Wire break and corrosion monitoring (NE 89)
Extended diagnostics (NE 107)

Device safety in accordance with NE 53, NE 79

Approvals for explosion protection
intrinsically safe: ATEX EEx ia (Zone 0), FM, CSA
non-incendive: ATEX EEx n A
Dust-ignition proof: ATEX / Zone 20
air tight: ATEX / Zone 1, FM, CSA

Display with TTF300 configuration function

For more information click on the pdf image above for full specifications, call KC Controls on 01293 538940 or send us an e-mail to