The TF202 / TF202-Ex is a Foundation Fieldbus (H1) field mounted temperature transmitter acc. to specification 1.4 and certified with Interoperability Test Kit 4.01. The transmitter can be programmed via DD and CFF file.

• Universal 1 or 2 channel sensor input ( RTD, TC, mV, ohms)
• Bus design acc. to IEC 61158-2, 31.25 kbit/s
• IP 66/67, NEMA 4X; aluminum or stainless steel field housing
• Backup LAS function
• IS or XP acc. ATEX, FM / FISCO and Entity model certified

Digital Fieldbus FOUNDATION Fieldbus: TF202/TF202-EX
Input (Sensor Type)
RTD Type (2-, 3- and 4-wire)/ minimal span	Pt10...Pt100...1000 Ni50, Ni100, Ni120, Ni1000 Cu10, Cu100
TC Type	B, C, D, E, J, K, L, N, R, S, T, U
Voltage	-100...1200 mV
Resistance	0...4000 Ω
Electrical Isolation (Input/Output)
yes
Supply Voltage
9...32 V Ex: 9...24 V
Output
Up to 2 digital values + status
Explosion Protection
Zone 2 / Ex-N	DMT: ATEX II 3 G EEx n A [nL] II T6
Non-Incendive	FM, CSA: Class I, Div. 2; Groups A, B, C, D
Intrinsically Safe	DMT: ATEX II 1 G EEx ia IIC T6 FM, CSA: Class I, Div. 1 Groups A, B, C, D
Flameproof (acc. to "zone" classification)	PTB: ATEX II 2 G EEx d IIC T6
Dust-explosionproof:	DTM: ATEX II 1 D IP 65 T 135°C
Explosion Proof (acc to "Division" classification)	(in preparation)
Special Features
One or Dual channel parametry, diagnostics, custom linearization
Indicator
Planned*
Configuration - Software Tools
DD- and CFF-file
Configuration -- Handheld
-

* Local indicator/configurator, adapts directly to the Fieldbus transmitter