Sensors Overview
MARSH-McBIRNEY FLO-DAR AREA / VELOCITY RADAR
FLOW METER SENSOR
Sensor Technology: Non-Contact Radar Area/Velocity for portable (FL900 Flow Loggers - std or wireless - electronics) and permanent
(Flo-Station electronics) monitoring. Intrinsically Safe models available.
- Non-Contact Sensor Eliminates Lost Data
- Accurate Flow Measurement From Above the Flow Stream
- Perfect Solution for Difficult Flow Conditions
- Optional Surcharge Velocity Sensor
HACH FH950 ELECTROMAGNETIC FLOW SENSOR
Sensor Technology: Electromagnetic
- Electromagnetic sensor (Velocity Only or Velocity & Depth Available)
- No moving parts
- Never requires mechanical maintenance
- Disconnectable sensor
MARSH-McBIRNEY FLO-TOTE 3 SENSOR ELECTROMAGNETIC AREA/VELOCITY FLOW METER SENSOR
Sensor Technology: Electromagnetic Submerged Area/Velocity (FL900 Flow Loggers – std or wireless) and permanent (Flo-Station electronics)
- Economical, compact solution for flow monitoring
- Field replaceable/interchangeable sensor
- Increased Data Storage
- Long Battery Life
SIGMA SUBMERGED PRESSURE AV FLOW SENSOR
Sensor Technology: Doppler Submerged Area/Velocity - Robust, 1 Mhz Doppler frequency flow sensor with improved resistance to sensor fouling (Oil filled and Non-Oil Filled). Available on Redundant-Level System, Models 911, 940, 950AV and AV9000. Use with the Hach AV9000 Flow Analyzer Module and FL900 Flow Logger for flow data on the web.
HACH DOWN-LOOKING ULTRASONIC LEVEL SENSOR
Sensor Technology: Non-contact, low maintenance 120 KHz ultrasonic flow sensor provides higher resolution and long range.
Available on Wireless Level Alarming System.
HACH IN-PIPE ULTRASONIC LEVEL SENSOR
Sensor Technology: 120 KHz flow sensor provides higher resolution and greatly reduces dead band. Sensor mounts directly in the sewer pipe.
Available on Redundant-Level System.
SIGMA WAFER VELOCITY FLOW SENSOR
Sensor is used with bubbler, in-pipe, or standard ultrasonic flow sensors.
Sensor Technology: Wafer thin flow sensor is ideal for high velocities and shallow depth sites. Available on Model 950AV.
SIGMA AV BUBBLER SENSOR
Sensor Technology: Combination of bubbler level technology and Doppler velocity is the favorite of storm water professionals.
SIGMA NON-CONTACT ULTRASONIC FLOW SENSOR
Sensor Technology: Non-contact, low maintenance 75 KHz ultrasonic flow sensor provides higher resolution and long range.
Available on Models 940 and 950/950AV.
SIGMA IN-PIPE ULTRASONIC FLOW SENSOR
Sensor Technology: 75 KHz flow sensor provides higher resolution and greatly reduces dead band. Sensor mounts directly in the sewer pipe.
Available on Models 940 and 950/950AV
Portable Flow Meters
Hach Redundant-Level Flow Monitoring System
Hach Wireless Level Alarming System
Hach AV9000 Flow Analyzer Module
Marsh Flo-Tote3 / FL900 System
