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Southland Sensing - Model OMD-351-O2 -Ambient Air Oxygen Monitor, CE
The OMD-351-O2 online ambient air oxygen analyzer is designed to safely measure breathing air oxygen in confined spaces. The unit combines an advanced set of electronic features including a smart MENU interface with our industry leading precision electrochemical oxygen sensor technology. The result is a highly reliable and cost effective design with easy-to-use user interface.
- Enclosure Type: Wall Mount; IP66 / NEMA 4X
- Enclosure Material: Rugged Anodized Aluminum
- Ranges: 0 – 30%
- Resolution: 0.1 %
- Input Power: 100 – 240 VAC or 24 VDC
- Analog Output: 4 – 20mA
- Audible Alarm: Integrated Hooter / Buzzer
- Alarms: 2 Fully adjustable Form C relay contacts
- Power Fail Alarm: 1 Form C relay contact
- Power Backup: Integral Rechargeable Battery
The built in smart MENU interface allow the user to fully configure the analyzer through the onboard MENU system. No need for a complicated laptop or other control device to setup the analyzer in the field.
The oxygen sensor is based on the galvanic electrochemical fuel cell principal and is manufactured in house under a strict quality procedure. The sensors are long life, self contained and minimal maintenance is required – no need to clean electrodes or add electrolyte. The precision sensors offer excellent performance, accuracy and stability while maximizing the expected life.
The OMD-351-O2 Ambient Air Oxygen Analyzer is a great choice to monitor oxygen deficiency of breathing air in confined spaces. The analyzer meets or exceeds most domestic and international safety standards including OSHA requirements.
The OMD-351-O2 Ambient Air Monitor is designed to measure and assure the appropriate levels of both oxygen in an enclosed or confined area. Personnel safety is a primary issue in nearly every industry and is magnified within confined spaces where oxygen depletion or asphyxiation due to a leak in an inert gas container can quickly and unexpectedly take place.
The OMD-351-O2 is designed with an easy to use interface with features that are optimized for safety and mitigate the dangers of confined spaces and oxygen deficiency. The analyzer comes with 2 pre-configured oxygen concentration alarms that match the OSHA recommendations of 19.5% and 20.0%. Alarm functionality comes in the form of 2 fully adjustable, form C non-latching, relay contacts, an integral audible buzzer and local LEDs’ loaded into the front of the unit. The unit also has a built in POWER FAIL relay contact.
The unit comes standard with an integral battery backup which helps accentuate “brown out” conditions. With this standard feature, power outages will not interfere with a properly working monitor. The standby power source uses a rechargeable lead acid battery. The oxygen sensor used in the OMD-351-O2 is based on the galvanic electrochemical fuel cell principal. The sensors are self-contained and minimal maintenance is required - no need to clean electrodes or add electrolyte.
- 0 - 30% O2 Concentration Range
- Precision Electrochemical Sensor Technology
- Barometric Pressure Compensation
- Two Concentration Relay Contact Alarms
- Power Failure Alarm Relay Contact
- Integral Audible Buzzer Alarm
- Integrated Rechargeable Battery Backup
- Integral Visual Alarm LEDs
- Accuracy: < +/- 1% of Full Scale Range*
- Alarms:
- (2) Adjustable Relay Contacts
- (1) Power Fail Relay Contact
- Analysis Range: 0 - 30% O2
- Audible Alarm: Integral
- Barometric Pressure Compensation: Integral
- Battery Backup: Rechargeable
- Calibration: Periodically
- Dimensions: 9.5x 6.5 x 3.8 inch
- Display: Large with Backlight
- Enclosure: Painted Aluminum
- Output (Analog): 4 - 20mA (1 each O2 / CO2)
- Power: 100 - 240 VAC
- Response Time: T90 in 10 Seconds
- Sensor: PO2-AMB, CO2-AMB
- Sensor Life: 60 Months (Approximately)
- Temperature: 0 - 50 deg C
- Temperature Compensation: Integral
- Visual Alarms: Panel Mounted LED’s
- Warranty: 12 months Analyzer & Sensor
- Weight: 13.0 lbs
*Accuracy at constant conditions
- 24V DC Input Power
- Remote Oxygen Sensor (OMD-351-O2-Remote)
- O2 / CO2 DualAmbient Air Monitor (OMD-351-O2-CO2)