The 20/20SH is designed to specifically detect invisible hydrogen flames. It utilizes our well proven triple IR design along with special sensors to provide the greatest degree of spectral matching to hydrogen flame emissions whilst being highly immune to false alarms. The 20/20SH can detect a 20" (0.5m) hydrogen flame at 100ft (30m) in less than 5 seconds.

KEY FEATURES

• Triple Spectrum Design
• Sensitivity Selection 
• User Programmable Configuration
• Highly Immune to False Alarms
• Automatic and Manual Built-In Test (BIT) 
• Standard 4-wire Connection
• 4-20mA sink or source (3-4 wires) configuration 
• RS-485 Modbus Compatible 
• MTBF Minimum 100,000 Hours
• 3-Year Warranty

ACCESSORIES

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APPROVALS

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DOWNLOADS

• Brochure
• Operation Manual