The 910 Series comes complete with pre-filter, sample pump, flow meter, continuous moisture removal system, long-life O2 sensor, infrared CO2/CH4 detector, low flow sensor, alarm relay contacts, and 4-20mA outputs for each gas measured.
Sensors / detectors are mounted in an internal dedicated enclosure which is heated and temperature controlled to reduce drift due to ambient temperature swings. The internal sensor enclosure is removable to allow quick field change of sensors. The infrared detector can be cleaned in the field if necessary by the on-site technician. Environmental management packages are available to allow operation of analyzer outdoors in temperatures from -30°C (-22°F) up to 55°C (131°F).
All calibration functions are controlled through the display rather than through manual potentiometers. The operator only has to input the calibration frequency and leave calibration gas cylinder connected to the analyzer - the rest is automatic. Diagnostics and troubleshooting information are also included in the display interface. This assists operators to quickly determine the cause of an alarm and get the analyzer back on line.
Models
- 910C - O2
- 911C - CH4
- 912C - O2 and CH4
- 913C - O2, CH4, and CO2
- 914C - CH4 and CO2
Specifications
Method of Detection |
N/A O2 by electrochemical sensor, CH4 & CO2 by infrared detector |
Ranges Available |
N/A 0-25.0% O2; any range between 0-50.0% to 0-100.0% CH4, CO2 |
Resolution |
N/A 0.1% on CO2, O2, & CH4 |
Accuracy & Repeatability |
N/A ±1% of full scale |
Drift |
N/A Less than 2% of full scale per month |
Response Time (T-90) |
N/A Less than 30 seconds not including sample line delay |
Ambient Temperature Range |
N/A 40°F to 104°F (4°C to 40°C), Optional: -22°F to 158°F (-30°C to 70°C) with Outdoor Packages |
Linearity |
N/A ±1% of full scale for each gas measured |
Size & Weight |
N/A Approx. 24" H x 24" W x 10" D @ 90 lbs (61 x 61 x 25 cm @ 41 kg); physical data may vary depending on options required. |
Power |
N/A 115 VAC 60 Hz (220 VAC 50 Hz available) |
Output Options |
N/A Isolated 4-20 mA standard RS232, RS485, MODBUS®, Ethernet outputs optional |
Alarms |
N/A Optional: High O2, high CO2, low CH4, low flow; SPDT relays with 10A contacts |
Analyzer Type |
N/A Landfill Gas Analyzer |
Primary Gas(es) to be Measured |
N/A O2 / CO2 / CH4 |
Hazardous Area Rating Options |
N/A Class 1 Div 1 or Class 2 Div 2, using purge system General Purpose, Non-Hazardous |
Applications
|
N/A For continuous analysis of oxygen (O2), methane (CH4), and/or carbon dioxide (CO2) in recovered gases from landfill sites. |
Features
|
N/A
|
Product Catalog
Contact Us
Request Quote
