Human Interface; 10.10 Certificates And Approvals - Endress+Hauser iTEMP PCP TMT 121 Operating Instructions Manual

Temperature DIN rail transmitter
Display elements
Operating elements
#
Remote operation
CE-Mark
Hazardous area approvals
UL
GL
Other standards and
guidelines
Endress+Hauser
10.9

Human interface

No display elements are present directly on the temperature transmitter.
The measured value display can be called up using the PC configuration software
ReadWin ® 2000.
No operating elements are present directly on the transmitter to prevent from
manipulation. The device parameters of the DIN rail transmitter are configured using the
PC operating software ReadWin
. Warning!
Explosions could result in death or serious injury. Configuration of the transmitter is not
permitted in a hazardous area!
Configuration set
Configuration kit TMT 121A-VM (Interface TTL -/- RS232), configurable using PC
program (Readwin® 2000). Starting from version R2.00.00 of TMT 121A-FM, the
temperature transmitter is configurable without voltage supply.
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,
measurement point identification (8 characters), output simulation

10.10 Certificates and approvals

The measurement system fulfils the requirements demanded by the EU regulations.
Endress+Hauser acknowledges successful unit testing by adding the CE mark.
• 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
Recognized component to UL 3111-1
Ship building approval (Germanischer Lloyd)
• 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 industries. (www.namur.de)
• NEMA
Standardization association for the electrical industry
®
2000.
Technical Data
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