Dual-Range O2 Monitor for Low and High Oxygen Levels with Audible and Visual Alert

Description

The Single-Sensor O2 Deficiency & Enrichment Monitor with Horn/Strobe (RAD-SEU-ZR-HS1) includes CO2Meter’s remote oxygen deficiency and enrichment sensor unit (no remote display) paired with a standalone horn strobe for added audible and visual alarms.

Please note: With the purchase of any RAD-SEU-ZR-HS1, a (RAD-CDU-HS1) Central Display Unit is also needed in order to accurately view gas concentrations. 

This compact safety solution is designed to alert personnel to potentially oxygen-deficient environments, helping ensure compliance and protection in confined or hazardous spaces.

This device is used primarily in laboratories, pharmaceuticals, cryogenics, process cooling, freezers, manufacturing and research facilities.

Features

• Provides 24/7 protection for you and your staff against oxygen deficiency
• 90db audible and visual alarm on the sensor (90db)
• 3 user-configurable alarms meet all OSHA codes
• Long-life zirconium oxide sensor, lasts up to 10+ years!

*A surge protector is required for safeguard and longevity of the monitor*

Works With:

• RAD-0002-ZR-HS2: Oxygen Deficiency Depletion Safety Alarm
• RAD-CDU-HS1: Central Display Unit for Gas Safety Alarms
• RAD-0022-ZR: Display Add On
• RAD-PMU: Power Monitor Unit
• SV-1029: Solenoid Shut-Off Safety Valve
• Certificate of Calibration – Available on request in comments at purchase. For factory recalibration order part no. CAL-0001 here.

Specifications

• Measurement Range: 0-23% display
• Display Resolution: 0.1%
• Accuracy: Better than 2% FS
• Pressure Dependence: Not pressure dependent
• Response Time: O2: <2min by 90%
• O2 Deficiency Alarms (default): AL1 19.5%, AL2 16.5%, and AL3 12%.
• O2 Enrichment Alarms (default): AL 22%, AL2 24%, and AL3 25%.
• Sound Alarm: 90db @ 10cm
• Alarm Response Time: < 60 seconds
• Warm-Up Time: 600 seconds (10 min) for full operating temperature range
• Operating Temperature: -58°F to 122°F (-50°C to 50°C)
• Sensor Life Expectancy: 10+ years

Electrical

• Power Supply: Output: 12VDC, 2000mA.
• Power Input: 100~240 VAC, 50/60Hz, 0.6A (25 ft. Ethernet cable – included)
• Power Consumption: 3 Watts
• 6 VDC battery backup connections
• Relays: Peak Current < 2A @ 30 VDC or 250 VAC, SPDT
• 4-20mA output

Warranty

• 1 year on the device – See CO2Meter Terms + Conditions

Documents

RAD-SEU-ZR-HS1: Data Sheet (pdf)

 Manual (pdf)

Installation Guide (pdf)

 FAQs (pdf)

 Hard Wiring Your Oxygen Deficiency Safety Alarm (pdf)

Hard Wiring Your Safety Alarm to a PMU (pdf)

 Exhaust Fan Relay Wiring Diagram (pdf)

 SV-1029, SV-1030 Wiring Diagram (pdf)

Oxygen Safety Signage (Included with Purchase) (zip)

 RAD-0002-ZR Testing Procedures

RAD-0002-ZR Playlist: Unboxing, Installation, and Calibration

Accessories

• RAD-0022-ZR: Remote Display Add-On. This device is designed to provide additional read-outs to be connected for additional alarm points. (up to 3 read-outs per device).
• RAD-CDU-HS1: Central Display Unit and Horn Strobe. Designed to provide real-time visibility for up to 12 sensing units.
• RAD-PMU: Power Monitor Unit. This device is designed to ensure uninterrupted gas detection by alerting personnel instantly in the event of a power failure.
• CM-1029: Industrial Strobe Siren. The Industrial Gas Strobe Siren is designed to provide an additional flashing indicator of a potential gas leak in indoor areas that are using/storing compressed gases.
• Certificate of Calibration – Available on request in comments at purchase. For factory recalibration order part no. CAL-0001 here.

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