Multifunctional process meters with display and control unit

RIA45 / RIA46

from $358.-

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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 Process indicator RIA45

Product / Version		Price / pcs. in USD			Order code
Approval	Input; Output	1 to 3	4 to 10	11+
Non-hazardous area	1x Universal; 1x analog	407.-	379.-	358.-	RIA45-A1A1 Add to cart
	2x Universal; 2x analog	545.-	507.-	480.-	RIA45-A1B1 Add to cart
	1x Universal; 1x analog + 2 relay	490.-	455.-	431.-	RIA45-A1C1 Add to cart
	2x Universal; 2x analog + 2 relay	627.-	583.-	551.-	RIA45-A1D1 Add to cart
ATEX II(1)GD [Ex ia] IIC / CSA AIS, NI/I/2/ABCDEFG/T4 / FM AIS, NI/I/2/ABCDEFG/T4	1x Universal; 1x analog	463.-	430.-	407.-	RIA45-xxA1 Select options
	2x Universal; 2x analog	601.-	559.-	529.-	RIA45-xxB1 Select options
	1x Universal; 1x analog + 2 relay	545.-	507.-	480.-	RIA45-xxC1 Select options
	2x Universal; 2x analog + 2 relay	682.-	634.-	600.-	RIA45-xxD1 Select options

Field indicator RIA46

Product / Version			Price / pcs. in USD			Order code
Approval	Housing	Input; Output	1 to 3	4 to 10	11+
Non-hazardous area	Field plastic, glass reinforced	1x Universal; 1x analog	508.-	472.-	447.-	RIA46-A1A1B Add to cart
		2x Universal; 2x analog	646.-	600.-	568.-	RIA46-A1B1B Add to cart
		1x Universal; 1x analog + 2 relay	590.-	549.-	519.-	RIA46-A1C1B Add to cart
		2x Universal; 2x analog + 2 relay	727.-	676.-	640.-	RIA46-A1D1B Add to cart
ATEX II(1)GD [Ex ia] IIC / CSA AIS, NI/I/2/ABCDEFG/T4 / FM AIS, NI/I/2/ABCDEFG/T4	Field, Alu	1x Universal; 1x analog	672.-	625.-	591.-	RIA46-xxA2B Select options
		2x Universal; 2x analog	810.-	753.-	713.-	RIA46-xxB2B Select options
		1x Universal; 1x analog + 2 relay	754.-	702.-	664.-	RIA46-xxC2B Select options
		2x Universal; 2x analog + 2 relay	891.-	829.-	784.-	RIA46-xxD2B Select options
	Field plastic, glass reinforced	1x Universal; 1x analog	563.-	524.-	496.-	RIA46-xxA1B Select options
		2x Universal; 2x analog	701.-	652.-	617.-	RIA46-xxB1B Select options
		1x Universal; 1x analog + 2 relay	646.-	600.-	568.-	RIA46-xxC1B Select options
		2x Universal; 2x analog + 2 relay	783.-	728.-	689.-	RIA46-xxD1B Select options

Accessory

Product / Version				Price / pcs. in USD			Order code
Configuration kit TXU10- for PC-programmable devices. set-up programme+interface cable for PC with USB-Port. 4 pin plug				149.23			TXU10-AC Add to cart
Mounting set wall+pipe (W08)				84.02			71089844 Add to cart

Prices valid until 31.03.2020 in USD 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 (inches)

RIA45

RIA46

Electrical Connection