Loop Powered Process Indicator RIA15
Technical Data
CompareProcess indicator & control units
| Measuring Principle | Loop powered indicators |
| Measuring principle | Loop-powered field indicator |
| Function | Display |
| Display | LCD 17 mm (0.67") 5-digit 7-segment bargraph Plain text display for unit/TAG Activatable backlight |
| Power Supply | Loop powered |
| Input | 1 x analogue 4...20 mA/HART® |
| Output | Not defined |
| Software functions | Not defined |
| Certificates | ATEX Ex ib [ia Ga] CSA C/US IS, NI CSA Ex ia FM IS EAC Ex ib IECEx Ex ib [ia Ga] JPN Ex ib NEPSI Ex ib UK Ex ib [ia Ga] ATEX IECEx Ex ib [ia Ga] marine certificate UL C/US IND Ex PESO Ex KC |
| SIL | Not defined |
| Panel mounting | field panel mounting |
The process indicator supports the 4...20 mA or HART® protocol. Using the HART® protocol, it can alternately display up to 4 measured values of one sensor and can be set as a HART® master or secondary master to acquire data from the sensor. The device is a one-piece design that can be field-mounted or panel-mounted and is suitable for a wide range of applications. Especially in Ex applications, voltage drop: <1V (< 1.9V (HART®)
Advantages
4...20 mA measured value display or selective display of 4 HART® process variables of one sensor, suitable for all industries; can be used as HART® master or secondary master
5-digit measured value display, character height: 17 mm (0.67"), including size and bar graph, backlight can be activated
Local display can use a panel-mount housing (IP65) or a field housing (IP66; Ex approval); minimal installation depth
No external power supply required; voltage drop ≤1 V (HART® ≤1.9 V)
3-key operation for simple device setup
International approvals; marine approvals
SIL immunity approval in accordance with EN 60508
Application areas
Can be used in any industrial application to display 4-20mA measured values or HART® process variables
Panel-mount or field housing with field display
Scalable display values
The “level” or “analysis” options allow basic setup of selected sensors and quick, easy setting of available measured values and units.
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Technical documentation
Technical data
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Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Process Measuring and Control Instrument Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Process Measuring and Control Instrument.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Process Measuring and Control Instrument for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Process Measuring and Control Instrument Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Process Measuring and Control Instrument.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Process Measuring and Control Instrument for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Process Measuring and Control Instrument Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Process Measuring and Control Instrument.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Process Measuring and Control Instrument for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Process Measuring and Control Instrument Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Process Measuring and Control Instrument.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Process Measuring and Control Instrument for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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