Accessories iTEMP TMT82
36 Endress+Hauser
Accessories Description
RN221N Active barrier with power supply for safe separation of 4 to 20 mA standard signal
circuits. Has bidirectional HART
®
transmission and optional HART
®
diagnosis if
transmitters are connected with monitoring of 4 to 20 mA signal or HART
®
status
byte analysis and an E+H-specific diagnostic command.
For details, see Technical Information TI073R/09
RNS221 Supply unit for powering two 2-wire measuring devices solely in the non-Ex area.
Bidirectional communication is possible via the HART
®
communication jacks.
For details, see Technical Information TI081R/09
RB223 One- or two-channel, loop-powered barrier for safe separation of 4 to 20 mA
standard signal circuits. Bidirectional communication is possible via the HART
communication jacks.
For details, see Technical Information TI132R/09
RIA14, RIA16 Loop-powered field indicator for 4 to 20 mA circuit, RIA14 in flameproof metal
enclosure
For details, see Technical Information TI143R/09 and TI144R/09
RIA15 Process display, digital loop-powered display for 4 to 20 mA circuit, panel
mounting, with optional HART
®
communication. Displays 4 to 20 mA or up to 4
HART
®
process variables
For details, see Technical Information TI01043K/09
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