ODEM-2 Oxygen Deficiency/Enrichment Monitor
The ODEM-2 Oxygen Deficiency/Enrichment Monitor from EMS Healthcare LLC is designed to continuously monitor oxygen levels in medical gas manifold rooms at healthcare facilities using a highly accurate, calibrated oxygen sensor that provides oxygen concentration in real-time on a display unit which can be configured with the sensor built-in or on a 5m cable for remote sensing. The display unit includes both audible and visual indicators if the oxygen level is outside OSHA specified limits and a button to silence the audible alarm. In either the local or remote configurations, an additional display unit can be added to the system for displaying oxygen concentration in another location. Two relay outputs are included for connecting the local alarm signal to remote alarm panels if the facility requires it. Additionally, the alarm indication can be latched, requiring personnel to hold the silence button to clear the alarm indication after oxygen levels have returned within limits. The default is unlatched so the alarm indication will self-clear once oxygen levels return within limits.
Details
Features
- Oxygen level monitoring from 0% to 95%
- Oxygen alarms at <19.5% and > 23.5%
- Local audible (95 dB) and visual alarm indication
- Oxygen display can be extended to multiple room entrances (indoor/outdoor rated)
General Specifications
Performance Specifications- Sensor Type: Non-Depleting Long Life Zirconium Oxide Sensor Cell 0-95%
- Response Time: Within 1 second of any change in oxygen levels
- Accuracy: ± 0.5% of FS
- Repeatability: ± 1% of reading
- Local Display: indicates O2 concentration
- Local Alarms: red light on front panel and 95dB buzzer when oxygen levels exceed limits (push to silence button for audible alarm)
- Relays: includes 2 dry contact outputs for remote alarm panel detection
- Sensor Signal: O2 sensor output for additional displays
Electrical Requirements
- Power: 120VAC external power, 5 watts maximum
Physical Characteristics
- Dimensions: 5" (W) x 7" (H) x 3" (D) inches
- Weight: 6.5 pounds (2.9 kg)
- Enclosure Type: NEMA 1, 2, 3, 4, 4X rated; meets IP65 and IP66