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Transcript of RIA2
Products Solutions Services
Application / FunctionOverview Technical data Dimensions
Electrical connection Price table ContactGo to shop
Technical DatasheetTD 00012E/24/EN/01.13
• 3-key operation•Highly legible five-digit LC-display• For connection to 4 to 20 mA
circuits
Complete product information:www.e-direct.us/ria251
Specs at a glance:
•Voltage drop: < 2 V•Display: 5 digit LC display•Protection: IP 65•Accuracy: < 0.1% of display
range
Digital loop-powered display
RIA251
$ 233.00
RIA251 2
Overview Technical data Dimensions
Electrical connection Price table ContactGo to shop
Application / Function
Application The RIA251 process display monitors measurement signals and displays them with high resolution and accuracy. It can be easily installed in switch cabinets, control rooms, with laboratory equipment, plant and equipment facilities.
Function The process display module is directly connected to the 4 to 20 mA measurement circuit. Parameters such as the measurement range can be set using the three pushbuttons on the face of the unit. Parameter setting is possible during operation. The readings are shown on a five-digit, seven-segment LC display.
Applicationexample
System component without own transmitter loop power supply, e.g. printers, displays, PLC…
Setting up transmittersusing HART®communication
Active barrier RN221N
RIA251as front end display
Temperature sensor with electronic insert TMT181/182
Zone
RIA251 3
Application / FunctionOverview
Electrical connection Price table ContactGo to shop
DimensionsTechnical data
Technicaldata Dimensions(ininches)
InputInput 4 to 20 mA (reverse-polarity protection)Measured parameter CurrentMax. input current 150 mA (short circuit current)Accuracy < 0.1 % of full scaleTemperature drift < 0.01 %/10K
OutputVoltage drop < 2 VHART® The display allows transmission of the
HART® transmission protocol
Operating conditionsAmbient temperature -20 to +60 °C (-4 to +140 °F)(Ex/non Ex)Storage temperature -30 to +70 °C (-22 to +158 °F)Climate category to standard EN 60654-1 Class B2EMC Interference emission to EN 5011 Group 1,
Class A; interference immunity to EN 61000-4-2 up to 61000-4-6
Protection Front IP 65, terminals IP 20
Panel cutout
1.77
3.62
1.89
3.78
Mechanical constructionMaterials Front of housing: Die-cast aluminium;
housing tube: galvanized steel plate; rear panel of housing: ABS plastic
Electrical connection Plug-in screw terminals (can be fixed permanently), terminal area 1.5 mm², solid, 1.0 mm² strand with threaded sleeve
User interfaceDisplay 5-digit LC display, 17 mm (0.67”) range of
display: -19000 to +99999Operation 3 buttons
Power supplySupply Via 4 to 20 mA loop supply
ApprovalsEx approval ATEX II 1 G EExia IIC T6
RIA251 4
Application / FunctionOverview Technical data Dimensions
ContactGo to shopElectrical connection Price table
Pricetable
Process indicator RIA251 Order no. Price/pcs. in USDApproval 1 to 5 6 to 10 11 to 35Non-hazardous area RIA251-A1 265.00 246.00 233.00ATEX II1G EEx ia IIC T6 RIA251-B1 309.00 287.00 272.00Prices valid until 09.30.2013 in U.S. dollars per unit (not including shipping and applicable sales tax).See Endress+Hauser, Inc. Terms and Conditions of Sale for shipping, tax, and payment terms.
Complete product information:www.e-direct.us/ria251
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Application / FunctionOverview Technical data Dimensions
Electrical connection Price table ContactGo to shop
Contact
E-directEndress+Hauser, Inc.2350 Endress PlaceGreenwood, IN 46143
Direct order
Internet www.e-direct.usby phone 888- EH-DIRECT
(343-4732)per Fax 317-535-8498E-Mail [email protected]