OFS 2000 Optical Flow Sensor
OFS 2000 Optical Flow Sensor


 

Base Rental Rate: (Members Only)
Base Rental Rate: $ 780
Daily Rental Rate: $ 156


Product Code: C016.0003
QUANTITY:

Description
 
The OFS 2000 Optical Flow Monitor is a stack/duct flow velocity sensor for Continuous Emissions Monitoring Systems (CEMS). The OFS uses EPA-approved Method 14 optical scintillation technology. Optical scintillation technique uses advanced Digital Signal Processing (DSP) electronics to measure the movement of turbulence found in a gaseous flow stream to provide highly accurate, path-averaged air velocity measurements.

Features
Measurement Technique: Optical scintillation
Velocity Range: 0.1 to 40 m/s velocity
Path Length: 0.3 to 10 meters standard (Consult OSI for other ranges)
Accuracy: 2% of reading
Resolution: 0.1 m/s
Response Time: User selectable: 3 sec to 600 sec
Long Term Drift: <1% >per year
Media Temperature: No upper limit (for temp < 150°F an activator heater may be required)
Light Source: 670 nm red LED
Power Requirements: 100-240 VAC, 50/60Hz (Transmitter 12VA, Control Enclosure 40VA)
Data Output: 4-20mA and/or RS-232 ASCII serial I/O
Operating Temperature Range: -40° to 140° F (-40° to 60° C)
Humidity: 0 to 100%, Condensing
Dust Intrusion: IP65
Mounting Flange: 9" Dia. ANSI (150# 4” bolt pattern)