OCM EM 

Stasjonær vannføringsmåler

• For all channel shapes, sizes, weirs and flumes
• 24V DC or 230V AC - 115V AC powered
• Depth, velocity and flow measurement
• System operation by on-board membrane keypad and back-lit LC display
• 2 x 0/4-20mA inputs, 2 x 0/4-20mA outputs and 4 relays

A reliable flow meter designed for continuous operation in both, sanitary and storm sewers and open channels.
OCM EM flow monitoring system is an AC or DC powered system consisting of a level sensor (hydrostatic pressure or air ultrasonic) and a fully-bidirectional ultrasonic velocity sensor.
OCM EM has a menu-driven membrane keypad and backlit LC display for programming and status check, and can be programmed for any pipe and channel shape and size, and for flumes and weirs.
The OCM EM also has an internal 64KB data logger. Optional available is a modem for data transmission.

OCM EM - Equipment Configurations
The minimum equipment configuration for the operation of an OCM EM Flow Monitor consists of a measurement transmitter with an ultrasonic level sensor (or a hydrostatic level sensor) and a velocity sensor.

OCM EM - Applications
• Influent and Effluent Flow Monitoring
• Storm and CSO Monitoring
• Industrial Effluent Monitoring and Control
• WWTP Process Control
• Pre-treatment Compliance
• NPDES Permitting
• Power Plant Cooling- and Feed Water Measurement and Control
• Mining By-Wash Monitoring
• Pump Station Monitoring and Control