The FlowCERT Lite from Pulsar Measurement brings the sophistication of FlowCERT, fully certified to MCERTS Class 1, within reach of many more applications.
The FlowCERT Lite system features: FlowCERT controller, dB3 transducers and an external PT100 Class B3 temperature sensor.
Independently MCERTS Approved
The FlowCERT Lite is MCERTS certified (CSA MC090155/16) for Class 1 accuracy with the combined performance characteristics as follows:
0.193% (Class 1)
Certification ranges:
0 to 3m (nominal
FlowCERT Lite includes five alarm/control relays plus 4-20mA output, and optional data logging. Programming the unit is a simple, menu-driven process.
The special PT100 Class B3 temperature sensor should be mounted in a shaded area near the path of the level measurement so that the FlowCERT Lite controller can sense and correct for changes in the speed of sound that arise from air temperature changes. A reflective sun-shield is provided.
- MCERTS Class 1 measurement device
- Ideal for flumes or weirs
- Easy installation, simple menu-driven set up
- Meets BS3680 open channel flow standard
- Proven non-contacting ultrasonic technology
- Large on-board memory gives 1-year log at 15-minute intervals (optional)
- Modbus and Profibus options
| FlowCERT Lite Controller | |
|---|---|
| Spec: | Description: |
| Outside Dimensions: | 235W X 184H X 120D mm (9.25” x 4.24” x 4.72”) |
| Weight: | Nominal 1kg (2.2 lbs) |
| Case Material: | Polycarbonate, flame resistant to UL94-5V |
IP Rating: | IP65 |
Max and Min Temperature (electronics): | -20°C to +50°C (-4°F to +122°F) |
Analog Output: | Isolated output 4-20mA or 0-20mA into 500Ω (user programmable) 0.1% resolution |
Serial Output: | Full duplex RS232 via RJ11 port |
Digital Output (optional): | RS485 conn for Modbus or Profibus VP V0 or V1 options |
| dB3 Transducer | |
Range/Frequency: | 0.15 – 3m, 125kHz |
Beam Angle: | <10° (@-3dB) (effective beam angle of <3° on FlowCERT Lite) |
Hazardous Area: | ATEX EEx m IIT6 for Zone 1 and 2. FM Available |
Transducer Cable: | Three core screened, can be extended with 2 or 3 core screened |
Maximum Separation: | 1,000 m (3,280.4 ft) |
PT 100 Class B3 Temperature Sensor | |
Temp. Measurement: | -25°C to +50°C ±0.5°C (-13°F to +122°F) |
- Modbus or Profibus Options
- Datalogging with PC Software
- MCERTS Class 1, when combined with the dB3 Double Sun-Shields
- IP65
- CE Approval: BS EN 50081-1:1992 for emissions
- CE Approval: BS EN 50082-2:1995 for immunity
- CE Approval: BS EN 61010-1:1993 for low voltage directive
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