FlowCERT Lite MCERTS Flow Meter

The FlowCERT Lite open channel flow meter provides comprehensive flow monitoring with data logging and control functions for a complete range of flumes and weirs. It is compatible with a range of sensors in order to create a flow metering system to suit your application.

The FlowCERT Lite open channel flow meter provides comprehensive flow monitoring with data logging and control functions for a complete range of flumes and weirs. It is compatible with a range of sensors in order to create a flow metering system to suit your application.

Another Article: Greyline AVFM 6.1 Area-Velocity Flow Meter Pulsar's Ultimate Controller MicroFlow-i Pulsar Sewer Overflow dBi HART Transducer Series (4-20mA loop powered) Pulsar HART Transducers dBMACH3 & dB3 with Double Sun Shields Pulsar Flow Transducers

Features

• Ideal for open channel flow measurement with flumes or weirs
• MCERTS certified system
• Easy installation, simple menu-driven setup
• Meets BS3680 open channel flow standard
• Proven non-contacting ultrasonic technology
• On-board memory gives 1 year log at 15min intervals (optional)
• Modbus and Profibus options

Specifications

Physical

Sensor body dimensions:	235 x 184 x 120mm (9.25 x 7.24 x 4.72in)
Sensor body weight:	Nominal 1kg (2.2lbs)
Enclosure material/description:	Polycarbonate, flame resistant to UL94-5V
Cable entry detail:	10 cable entry knock outs, 5 x M20, 1 x M16 underside, 4 x 18mm dia (PG11) at rear
Transducer cable extensions:	2-core screened
Maximum separation:	Up to 1000m (3280ft)

Environmental

Enclosure protection:	IP65 / NEMA 4X
Max. and min. temperature (electronics):	-20°C to +50°C (-4°F to +120°F)

Approvals

CE approval:	Listed in the Certificate of Conformity within the manual
Flammable atmosphere approval:	Safe area: compatible with approved dB transducers

Performance

Accuracy/Repeability:	Dependent on application and sensor used.
Resolution:	Dependent on application and sensor used.
Min. & max. range:	0 - 15m (49ft). Dependent on sensor used.
Rate response:	Fully adjustable
Echo processing:	DATEM (Digital Adaptive Tracking of Echo Movement)

Outputs

Analogue outputs:	Isolated (floating) output (to 150V) of 4-20mA or 0-20mA into 500Ω (user programmable and adjustable) 1μa resolution
Digital output:	Full Duplex RS232
Volt free contacts, number & rating:	5 form “C” (SPDT) rated at 5A at 115Vac
Display:	6 digits plus 12 character text, plus bargraph with direction indicators, remote communicator identifier and program/run/test mode indicators

Programming

On-board programming	By integral keypad
PC programming:	Via RS232
Programming security:	Via passcode (user selectable and adjustable)
Programmed data integrity:	Via non-volatile RAM, plus backup

Supply

Power supply:	115Vac +5% / -10% 50/60Hz, 230Vac +5% / -10% 50/60Hz, 22-28Vdc, 10W maximum power (typically 6W)
Fuses:	100mA at 210-230Vac, 200mA at 105-115Vac

Download Datasheet: FlowCERT Lite MCERTS Flow Meter

Reference : pulsar-pm.com