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RH924WA
The Foxboro RH924WA is a rugged 24-inch circular chart recorder designed for continuous process monitoring in harsh industrial environments. This electromechanical recorder provides reliable analog trend recording for critical process variables like pressure, temperature, and flow.
DESCRIBE
Key Features
1. Recording System
24-inch (610mm) diameter charts

7-day mechanical clock drive (spring-wound or electric)

±0.25% accuracy (FS)

Single or multi-pen versions (up to 3 pens)

2. Input Compatibility
Voltage: 0-10V, ±10V

Current: 4-20mA

Potentiometric: RTD/TC (optional)

3. Mechanical Construction
Cast aluminum weatherproof case

NEMA 4X/IP66 front panel

Ambient temperature: -20°C to +55°C

4. Chart Options
100-division radial scale

Weatherproof paper

Ink/ballpoint recording

5. Model Suffix (WA)
W: Weatherproof enclosure

A: Advanced mechanism

Typical Applications
Steam plant pressure recording

Pipeline SCADA backup

Regulatory compliance documentation

Certifications
UL 61010-1

CE Marked

Class 1 Div 2 (optional)

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Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong
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