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RIA14 回路供电现场指示仪

RIA14  回路供电现场指示仪

回路供电现场指示仪

Configurable Models 3 models
The indicator shows the measured signal on the large, backlit display. An additional bar graph gives a quick process overview and a plain text field displays further information like the engineering unit or TAG. Limit value infringements are also signalized and an open collector can be switched. No separate power supply is required, the indicator is powered directly from the 4...20 mA loop. The housing is available in aluminum and in stainless steel as well as with an optional Ex d approval.

The large backlit display of the indicator shows the measured values, optionally as a bar graph for a faster process overview. Editable plain text can display engineering units or TAG information. If a limit value is exceeded, a signal is emitted and the open collector is activated. The indicator does not require a separate power supply and is powered directly via the 4...20 mA loop. The housing is made of pure aluminum or stainless steel, with optional Ex d approval.

Benefits
4...20 mA measured value display
5-digit measured value display including dimension, bar graph and backlighting
No external power supply required
Versions: die-cast aluminum housing or stainless steel housing
Simple 3-key operation; or operation via FieldCare PC software; or via setup frame without power supply
International approvals; marine approvals
Allows free passage of the HART® transmission protocol

Applications
The display unit is equipped with a field instrument housing and a microcontroller with an LC backlit display. The display of measuring range, decimal point and offset can be easily configured via 3 keys after opening the housing, or on a PC via the FieldCare PC software.

 

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Source: Endress+Hauserpublic information from the website

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Process indicator & control units

Measuring Principle Loop powered indicators
Measuring principle Loop-powered field indicator
Function Display
Display LCD 20 mm (0.79")
5-digit
Bargraph
Plain text display
Power Supply Loop powered
Input 1 x analogue 4...20 mA
Output 1 x open collector
Software functions Not defined
Certificates ATEX Ex ib [ia Ga], Ex db, Ex tb, Ex nA
CSA General Purpose
CSA XP,NI,DIP
FM XP,NI,DIP
EAC Ex ib[ia], Ex d, Ex tD
IECEx Ex ib [ia Ga], Ex db, Ex tb
NEPSI Ex ib[ia], Ex d
TIIS Ex d
UK Ex ib [ia Ga], Ex db, Ex tb
IND Ex
PESO Ex
marine certificate
KC marking
SIL Not defined
Panel mounting field
Model Name
RIA14-BD3C 回路供电现场指示仪
RIA14-GD3C 回路供电现场指示仪
RIA14-ND3C 回路供电现场指示仪
市政污水处理

市政污水处理污水处理厂 · 过程测控仪应用案例

项目背景

市政污水处理客户在污水处理厂环节,长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移,影响达标排放」的困扰,对过程测控仪的稳定性与测量精度提出了更高要求。

解决方案

阿仪科技技术团队结合现场工况,为客户选配了适配的过程测控仪,并完成选型、安装、调试与整定的一站式交付。

实施效果

  • 测量精度与响应速度显著提升,数据稳定可靠;
  • 仪表适应市政污水处理复杂工况,维护量大幅降低;
  • 助力客户实现连续在线监测与降本增效,获得客户高度认可。
食品饮料

食品饮料食品生产线 · 过程测控仪应用案例

项目背景

食品饮料客户在食品生产线环节,长期面临「卫生级测量要求高,在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰,对过程测控仪的稳定性与测量精度提出了更高要求。

解决方案

阿仪科技技术团队结合现场工况,为客户选配了适配的过程测控仪,并完成选型、安装、调试与整定的一站式交付。

实施效果

  • 测量精度与响应速度显著提升,数据稳定可靠;
  • 仪表适应食品饮料复杂工况,维护量大幅降低;
  • 助力客户实现连续在线监测与降本增效,获得客户高度认可。
化工制药

化工制药反应釜与储罐 · 过程测控仪应用案例

项目背景

化工制药客户在反应釜与储罐环节,长期面临「介质腐蚀性强、工况复杂,仪表需耐腐蚀且防爆」的困扰,对过程测控仪的稳定性与测量精度提出了更高要求。

解决方案

阿仪科技技术团队结合现场工况,为客户选配了适配的过程测控仪,并完成选型、安装、调试与整定的一站式交付。

实施效果

  • 测量精度与响应速度显著提升,数据稳定可靠;
  • 仪表适应化工制药复杂工况,维护量大幅降低;
  • 助力客户实现连续在线监测与降本增效,获得客户高度认可。
电力能源

电力能源电厂锅炉与汽机 · 过程测控仪应用案例

项目背景

电力能源客户在电厂锅炉与汽机环节,长期面临「高温高压工况下测量不稳定,维护停机成本高」的困扰,对过程测控仪的稳定性与测量精度提出了更高要求。

解决方案

阿仪科技技术团队结合现场工况,为客户选配了适配的过程测控仪,并完成选型、安装、调试与整定的一站式交付。

实施效果

  • 测量精度与响应速度显著提升,数据稳定可靠;
  • 仪表适应电力能源复杂工况,维护量大幅降低;
  • 助力客户实现连续在线监测与降本增效,获得客户高度认可。