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5-digit LC display
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One limit value
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Bargraph and units
Specs at a glance
Line voltage drop <4 V at 3 to 22 mA Display 5-digit LC display Degree of protection IP 67, NEMA 4X Maximum measured error < 0.1 % of scaled display range Field Indicator RIA14
Product / Version Price / pcs. in EUR Order code Housing Approval 1 to 3 4 to 10 11+ Field, Alu die cast Non-hazardous area 452,- 421,- 398,- RIA14-AA3C 492,- 458,- 433,- RIA14-AA3C+I4 ATEX II2(1)G Ex ib[ia] IIC T6 500,- 465,- 440,- RIA14-BA3C 541,- 503,- 476,- RIA14-BA3C+I4 Field Indicator RIA16
Product / Version Price / pcs. in EUR Order code Housing Approval 1 to 3 4 to 10 11+ Plastics, glass fiber reinforced Non-hazardous area 245,- 228,- 216,- RIA16-AA1A+E1 Mounting kit wall/tube 313,- 291,- 275,- RIA16-AA1A+E1I2 Alu Non-hazardous area 323,- 300,- 284,- RIA16-AA2A+E1 Mounting kit wall/tube 391,- 363,- 344,- RIA16-AA2A+E1I2 ATEX II2(1)G Ex ib[ia] IIC T6 373,- 346,- 328,- RIA16-BA2A+E1 Mounting kit wall/tube 441,- 410,- 388,- RIA16-BA2A+E1I2 Accessories
Product / Version Price / pcs. in EUR Order code Mounting set wall+pipe (W08) 75,83 71089844 Configuration kit TXU10- for PC-programmable devices. set-up programme+interface cable for PC with USB-Port. 4 pin plug 101,72 TXU10-AC Prices valid until 30.06.2020 in EUR per unit (not including shipping and applicable sales tax). See
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Application
The RIA14/RIA16 field indicators monitor measurement signals and display them with high resolution and accuracy. The indicators feature one Open Collector output for monitoring a limit value. They permit universal installation and are particularly suitable for use in the field or in mobile rigs.
Function
The indicator records an analog measuring signal and shows this on the display. The LC display shows the current measured value digitally and as a bargraph with limit value violation signalling. The indicator is looped into the 4 to 20 mA circuit and obtains the required energy from there.
Application Example
a) Explosive hazardous area / Zone 1,2 / Zone 21,22
b) Non-hazardous area
c) Transmitter 4...20 mA
d) Power supply
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Technical data
InputMeasuring range 4 to 20 mA (reverse polarity protection) Line voltage drop <4 V at 3 to 22 mA Max. line voltage drop <6 V at max. short-circuit current 200 mA OutputOutput Digital limit switch
Passive, open collector: Imax = 200 mA, Umax= 35 V, Ulow/max = < 2 V at 200 mA
Max. reaction time to limit value = 250 ms
Signal on alarm No measured value visible on the LC display, no background illumination; open collector inactive Performance characteristicsReference operating conditions T= 25 °C (77 °F) Max. measured error <0.1 % of scaled display range Influence of ambient temperature Effect on the accuracy when ambient temperature changes by 1 K: 0.01% Operating conditionsMounting location Wall or pipe mounting Ambient temp. limits –40 to +80 °C (–40 to +176 °F )
(at < –20 °C (< –4 °F) the display can react slowly; at < –30 °C (–22 °F) readability of the display cannot be guaranteed)
Storage temperature –40 to +80 °C (–40 to +176 °F) Electrical safety As per IEC 61010-1, UL61010-1, CSA C22.2 No. 1010.1-92 Climate class As per IEC 60654-1, Class C EMC As per EN 61326 (IEC 61326) and NAMUR (NE21) Degree of protection IP 67, NEMA 4X Mechanical constructionMaterial RIA14: housing: die-cast aluminum AlSi10Mg with powder coating on polyester basis; optional: Stainless steel 1.4405;
RIA16: housing: Fiber-glass reinforced plastic PBT-GF30; optional: Aluminum AlSi12
Weight RIA14: aluminium housing: approx. 1.6 kg (3.53 lbs) stainless steel housing: approx. 4.2 kg (9.26 lbs)
RIA16: plastic housing: approx. 500 g (1.1 lbs) aluminum housing: approx. 1.7 kg (3.75 lbs)
Terminals Cables/wires up to max. 2.5 mm² (14 AWG) plus ferrule Human interfaceDisplay range –19999 to +99999 Offset –19999 to +99999 Character height RIA14: 20.5 mm (0.81")
RIA16: 26 mm (1.02")
Signalling Measuring range overshoot/undershoot Operating elements 3-key operation (–/+/E) integrated in device, access with housing open Remote operation The device is configured with the FieldCare PC operating software ApprovalsRIA14 ATEX II2G Ex d IIC T6/T5/T4; ATEX II2D, FM, CSA, GL, UL RIA16 ATEX II2(1)G Ex ib[ia] IIC T6/T5/T4, FM, CSA, GL, UL Dimensions in (mm)
RIA14
Installation according to instruction manual
RIA16
Installation according to instruction manual
Electrical Connection
RIA14
a) Terminal 2 and 3 Open Collector
b) active
c) passive
d) loop power supply
RIA16
a) Terminal 2 and 3 Open Collector
b) active
c) passive
d) loop power supply
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