Endress+Hauser TMT122, Operating Instructions Manual

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10 Technical Data Temperature DIN rail transmitter
34 Hauser
Plastic PC/ABS, UL 94V0
Terminals Keyed plug-in screw terminals, core size max. 16 AWG solid, or strands with ferrules.
10.9 Human interface
Display elements No display elements are present directly on the temperature transmitter.
The measured value display can be called up using the ReadWin
®
2000 or
COMMUWIN II PC software.
Operating elements No operating elements are present directly on the transmitter to prevent manipulation. The device
parameters of the temperature transmitter are configured using the DXR 275/375 handheld termi-
nal or a PC with Commubox FXA 191 and operating software (e.g. COMMUWIN II or ReadWin
®
2000)
Remote operation Configuration
Handheld terminal DXR 275/375 or PC with Commubox FXA 191 and operating software
(ReadWin
®
2000 or COMMUWIN II).
Interface
PC interface RS232 and Commubox FXA 191.
Configurable parameters
Sensor type and connection type, engineering units (°C/°F), measurement range, internal/external
cold junction, compensation of wire resistance with 2-wire connection, failure mode, output signal
(4 to 20/20 to 4 mA), digital filter (damping), offset, TAG + descriptor (8 + 16 characters), output
simulation, customer specific linearization, min./max. process value indicator function
10.10 Certificates and approvals
CE-Mark The measurement system fulfills the requirements demanded by the EU regulations. Hau-
ser acknowledges successful unit testing by adding the CE mark.
Hazardous area
approvals • FM IS, Class I, Div. 1+2, Group A, B, C, D / FM NI, Class I, Div. 2, Group A, B, C, D
• CSA IS, Class I, Div. 1+2, Group A, B, C, D
• ATEX II1G EEx ia IIC T4/T5/T6
• ATEX II3G EEx nA IIC T4/T5/T6
• ATEX II3D in compliance with EN 50281.1
GL Ship building approval (Germanischer Lloyd)
UL Recognized component to UL 3111-1
Other standards and
guidelines • IEC 60529:
Degrees of protection by housing (IP-Code)
• IEC 61010:
Safety requirements for electrical measurement, control and laboratory instrumentation.
• IEC 61326:
Electromagnetic compatibility (EMC requirements)
• NAMUR
Standardization association for measurement and control in chemical and pharmaceutical indus-
tries. (www.namur.de)
• NEMA
Standardization association for the electrical industry