SKU: 21862
| Attribute | Details |
|---|---|
| Product | Elcon Series 1000 Strain Gauge Converter 1090-W-0-0720-AA |
| Manufacturer | Elcon Instruments (EI) |
| Catalog Number | 1090-W-0-0720-AA |
| Instrument Type | Series 1000 Strain Gauge Converter |
| Max Ambient Temp. | 55°C |
| Intrinsic Safety Output Data | Uo 18.5V, Io 185mA, Co 0.4uF, Lo 0.9mH, Lo/R 43uH/Ohms |
| Sensor Type | Strain Gauge |
| Input | 0/20 mV |
| Output | 4/20 mA |
| Control DWG. | S-2852D.96C.155 Ex ia IIC |
| Capacitance | Ci=0.125uF, Lc=0.5mH, Ci=0.12uF, Li=0.9mH |
| Country of Origin | Made in Italy |
| Weight | 220 gm |
The Elcon Instruments Series 1000 Strain Gauge Converter (Model 1090-W-0-0720-AA) is a precision, intrinsically safe signal conversion unit that directly interfaces with strain gauge sensors in hazardous or industrial environments. The EI-manufactured unit accepts a 0–20 mV input from a strain gauge and delivers a robust, isolated 4–20 mA output signal, which is perfectly suited for integration into PLCs, DCS systems, and analog instrumentation. With an ambient maximum operating temperature of 55°C, it operates dependably under industrial environments. Intrinsic safety certified with output ratings of Uo = 18.5V, Io = 185mA, and meeting Ex ia IIC standards (Control DWG: S-2852D.96C.155), this converter is suited for use in hazardous areas without risk. Small and light at 220 grams, the 1090-W-0-0720-AA is one of the reliable Series 1000, most noted for signal integrity, safety, and European quality.

Key Features:
1. Strain Gauge Input (0–20 mV) : Designed specifically for precise measurement of microvolt-level signals from strain gauge sensors.
2. 4–20 mA Analog Output : Provides industry-standard output for seamless integration into control and monitoring systems.
3. Intrinsically Safe Output (Ex ia IIC) : Approved for use in hazardous areas with high safety requirements.
4. Certified Safety Output Parameters : Uo: 18.5V, Io: 185mA, Co: 0.4 µF, Lo: 0.9 mH — ensures compliance with intrinsic safety barriers.
5. Low Internal Capacitance and Inductance : Ci = 0.125 µF, Li = 0.9 mH — supports safety barrier system design for Zone 0/1.
6. Max Ambient Temperature: 55°C Capable of performing reliably in typical industrial and process environments.
7. Compact Design (220 gm) : Lightweight and panel-friendly for tight instrumentation enclosures.
8. Made in Italy by Elcon Instruments : European manufacturing quality with a focus on precision and safety.
9. Control Drawing : S-2852D.96C.155 Assures standard-compliant design and installation in explosion-protected areas.
10. Part Number : 1090-W-0-0720-AA Unique catalog identification for traceability, maintenance, and ordering.
Applications:
1. Load and Force Monitoring : Converts strain gauge data from load cells into 4–20 mA for SCADA or PLC systems.
2. Hazardous Area Instrumentation : Installed in petrochemical or refinery environments requiring intrinsic safety.
3. Tank Weighing Systems : Measures tank deformation using strain gauges and transmits weight as analog current.
4. Industrial Automation Panels : Integrated into process control panels for stress and strain monitoring.
5. Offshore and Marine Equipment : Deployed in platforms or ships for hull strain or load analysis in Zone 1 areas.
6. Bridge and Structural Monitoring : Interfaces with embedded strain gauges in civil structures for load/stress feedback.
7. Mining and Tunneling Systems : Transmits stress sensor data from deep or explosive-risk environments to surface controllers.
8. OEM Machine Safety Systems : Embedded in equipment requiring certified signal conversion in ATEX/IECEx environments.
9. Precision Mechanical Testing : Translates force or displacement sensor data during product testing or R&D.
10. Energy Sector Equipment : Used in pressure vessels and turbine housings for strain analysis under high stress conditions.
Explore accurate strain gauge converters at Aeliya Marine for dependable performance in industrial, marine, and automation applications.
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