Multifunctional process meters with display and control unit

RIA45 / RIA46

from ₩334,890

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5-digit LCD including bargraph and color alteration
1 or 2 channel device with mathematical functionalities
Wide range power supply

Specs at a glance

Inputs	1/2 universal inputs measuring current, voltage, resistance, temperature (RTD, TC)
Outputs	2 relays, 1/2 analog outputs
Display	LCD – 2 lines; black/white/ yellow; alarm modus: color alteration into red; toggle function between channels
Functionalities	Linearization, mathematical calculations (+/–/avg), differential pressure package
Dimensions	RIA45: 96 × 48 × 175 mm (3.78" × 1.89" × 6.89") RIA46: 133 × 199 × 96 mm (5.24" × 7.83" × 3.78")

Panel Meter with Control Unit RIA45

Product / Version		Price / pcs. in KRW			Order code
Approval	Input; Output	1 to 3	4 to 10	11+
Non-hazardous area	1x Universal; 1x analog	372,100	353,495	334,890	RIA45-A1A1 Add to cart
	2x Universal; 2x analog	517,000	491,150	465,300	RIA45-A1B1 Add to cart
	1x Universal; 1x analog + 2 relay	458,600	435,670	412,740	RIA45-A1C1 Add to cart
	2x Universal; 2x analog + 2 relay	602,200	572,090	541,980	RIA45-A1D1 Add to cart
ATEX / FM AIS	1x Universal; 1x analog	430,500	408,975	387,450	RIA45-xxA1 Select options
	2x Universal; 2x analog	575,400	546,630	517,860	RIA45-xxB1 Select options
	1x Universal; 1x analog + 2 relay	517,000	491,150	465,300	RIA45-xxC1 Select options
	2x Universal; 2x analog + 2 relay	660,600	627,570	594,540	RIA45-xxD1 Select options

Field Meter with Control Unit RIA46

Product / Version			Price / pcs. in KRW			Order code
Approval	Housing	Input; Output	1 to 3	4 to 10	11+
Non-hazardous area	Field plastic, glass reinforced	1x Universal; 1x analog	489,400	464,930	440,460	RIA46-A1A1x Select options
		2x Universal; 2x analog	634,300	602,585	570,870	RIA46-A1B1x Select options
		1x Universal; 1x analog + 2 relay	575,900	547,105	518,310	RIA46-A1C1x Select options
		2x Universal; 2x analog + 2 relay	719,500	683,525	647,550	RIA46-A1D1x Select options
ATEX / FM AIS	Field, Alu	1x Universal; 1x analog	661,800	628,710	595,620	RIA46-xxA2x Select options
		2x Universal; 2x analog	806,700	766,365	726,030	RIA46-xxB2x Select options
		1x Universal; 1x analog + 2 relay	748,300	710,885	673,470	RIA46-xxC2x Select options
		2x Universal; 2x analog + 2 relay	891,900	847,305	802,710	RIA46-xxD2x Select options
	Field plastic, glass reinforced	1x Universal; 1x analog	547,800	520,410	493,020	RIA46-xxA1x Select options
		2x Universal; 2x analog	692,700	658,065	623,430	RIA46-xxB1x Select options
		1x Universal; 1x analog + 2 relay	634,300	602,585	570,870	RIA46-xxC1x Select options
		2x Universal; 2x analog + 2 relay	777,900	739,005	700,110	RIA46-xxD1x Select options

Accessory

Product / Version				Price / pcs. in KRW			Order code
Configuration kit TXU10- for PC-programmable devices. set-up programme+interface cable for PC with USB-Port. 4 pin plug				145,900			TXU10-AC Add to cart
Mounting set wall+pipe (W08)				64,200			71089844 Add to cart

Prices valid until 31.03.2020 in EUR per unit (not including shipping and applicable sales tax). See
Endress+Hauser Terms and Conditions

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Application

Equipped with an extensive range of functionalities and approvals the RIA45 and RIA46 indicators suit any application in the process industries. Typical applications include displaying and monitoring process values, e.g. where overspill protection is required.

As a panel display the RIA45 is ideal for installation in control rooms, switch cabinets or laboratories while the RIA46 field indicator can be installed within hazardous areas.

Function

The indicator detects, evaluates and displays analogue process values. The integrated loop power supply provides power supply to two-wire sensors. Universal inputs allow measuring of current and voltage as well as providing a direct connection to RTDs and thermocouples. For purposes of process control, limit points can be monitored and corresponding integrated relays can be activated. The dual line LC display has been developed especially for the process industries and provides a wide range of information which is programmable. Upon pushing the quick information button the display manually or automatically switches through the various values (process, calculated or memory-values). In the event of a failure the colour of the display alternates to signal an alarm, which is easily visible from distance. The integrated application package "differential pressure" allows a quick, convenient and easy initiation in differential pressure applications.

Application Example

Example of application "differential pressure"

a) Analog In 1

b) Analog In 2

Technical data

Input parameters

Input

1/2× universal input 0 to 20 mA, 4 to 20 mA;

Over range: up to 22 mA, 0 to 10 V, 2 to 10 V, 0 to 5 V, 1 to 5 V, ±1 V, ±10 V, ±30 V, ±100 mV, ±150 mV, 30 to 3000 Ω;

Pt 100 according to IEC751, GOST, JIS1604, Pt 500 and Pt 1000 according to IEC751;

Cu 100, Cu 50, Pt 50, Pt 46, Cu 53 according to GOST;

Ni 100, Ni 1000 according to DIN43760;

Type J, K, T, N, B, S, R according to IEC584;

Type U according to DIN43710;

Type L according to DIN43710, GOST;

Type C, D according to ASTM E998

Linearization

Linearization of input and calculated values (up to 32 linearization points supported)

Tolerance current

0.05 % of measurement range

Output parameters

Analog output	1/2× analog output, 0 to 20 mA, 4 to 20 mA; 0 to 10 V, 2 to 10 V, 0 to 5 V; short-circuit proof, I_max < 25 mA
Loop power supply	24 V DC (+15 % / –5 %), max. 25 mA; short-circuit proof and overload proof; galvanically isolated from system and outputs
Status Output	Open collector to monitor device status as well as cable open circuit
Relay	2 changers with function modes: min., max., gradient, alarm, out-band, in-band
Limit function	Max. contact burden DC	30 V / 3 A (permanent state, without destruction of the input)
	Max. contact burden AC	250 V / 3 A (permanent state, without destruction of the input)
	Min. contact load	500 mW (12 V/10 mA)

Operating conditions

Degree of protection

RIA45: Front: IP65; Back side: IP20

RIA46: IP67/NEMA 4x

Ambient temperature

–20 to +60 °C (–4 to +140 °F)

Storage temperature

–40 to +85 °C (–22 to +185 °F)

Power supply

24 V to 230 V AC/DC

Structural design

Front (RIA45)	96 × 48 mm (3.78" × 1.89"), cut-out: 92 × 45 mm (3.62" × 1.77")
Depth (RIA45)	151,8 mm (5.98") (w/o ex frame) 175 mm (6.89") (with mounted ex frame)
Field housing (RIA46)	133 × 199 × 96 mm (5.24" × 7.83" × 3.78") glas reinforced plastic or aluminium
Electrical connection	Coded, pluggable spring clip, 2,5 mm²; power supply with screw clamp

Display and user Interface

Display

LCD 2-lines; black/white/yellow;

alarm mode: color alteration into red; toggle function;

1^st line: 7 segment, 5-digit, 17 mm (0.67”) high;

2^nd line: Dot-Matrix free programmable for Bargraph, TAG, unit

LED

2 × Device status; 2 × Relay status

Operation

using three buttons and/or via configuration software FieldCare Device Setup

Approvals

Ex-Approvals

ATEX II(1)GD [Ex ia] IIC;

CSA AIS, NI/I/2/ABCDEFG/T4;

FM AIS, NI/I/2/ABCDEFG/T4 TIIS [Ex ia] IIC;

NEPSI [Ex ia] IIC

Others

SIL2;

WHG;

GL (German Lloyd) ship building

Software functionalities

Min/max log function / memory, alarm logging, differential pressure application package, 2 calculation channels: sum, difference, average, linearization

Accessories

Configuration software FieldCare Device Setup
Configuration kit TXU10, USB

Dimensions (in mm)

RIA45

RIA46

Electrical Connection