Model : RB-1A-B
Functions & Features :-
• Accepting direct input from an RTD and providing a standard process signal
• Linearization
• Burnout protection
• "Active bridge" circuit containing two constant current sources allows large leadwire resistances up to 200Ω
• Isolation up to 2000V AC
• Fast response type available
• LCD meter (engineering unit display selectable)
• Simple loop test output (0% and 100%)
• High-density mounting
Typical Applications :-
• Long distance transmission between the RTD and the transmitter
• Combination with intrinsic safety barriers
• Power plant (2000V AC isolation, 110VDC power supply)
Input & Output :-
■ Input : 2- or 3-wire RTDs
Maximum leadwire resistance : 200Ω per wire (3-wire)
Sensing current : 2mA (Pt)
Temperature range : -200 to +500°C
■ Output :
• DC Current : 0 – 20mA DC
Power : 110 VAC
All the above descriptions are subject to change without notice.
Condition : old stock
Note :
Goods sold are non-returnable
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