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Pulsar Measurement, Trading Name of Greyline
Pulsar Measurement, Trading Name of Greyline Greyline Instruments AVFM 6.1 Area Velocity Flow Meter
SKU · 46318 · Greyline Instruments AVFM 6.1 Area Velocity Flow Meter · Marca: Pulsar Measurement, Trading Name of Greyline
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Parámetros clave
Accuracy
Level +/-0.25% reading or +/-2.03 mm; velocity +/-2% reading or +/-0.012 m/s
Type
Ultrasonic area-velocity flow meter for partially filled pipes and open channels (AVFM 6.1)
Sensor
QZ02L submerged ultrasonic level + Doppler velocity sensor (316 SS / epoxy)
Level Range
25.4 mm to 4.6 m (1 in to 15 ft)
Velocity Range
0.031 to 6.2 m/s forward; reverse to -1.5 m/s
Outputs
3 isolated 4-20 mA (flow/level/velocity) or 0-5 V; 2 form-C relays 5 A SPDT
| Parámetro | Valor |
|---|---|
| Accuracy | Level +/-0.25% reading or +/-2.03 mm; velocity +/-2% reading or +/-0.012 m/s |
| Type | Ultrasonic area-velocity flow meter for partially filled pipes and open channels (AVFM 6.1) |
| Sensor | QZ02L submerged ultrasonic level + Doppler velocity sensor (316 SS / epoxy) |
| Level Range | 25.4 mm to 4.6 m (1 in to 15 ft) |
| Velocity Range | 0.031 to 6.2 m/s forward; reverse to -1.5 m/s |
| Outputs | 3 isolated 4-20 mA (flow/level/velocity) or 0-5 V; 2 form-C relays 5 A SPDT |
| Logger | 26 million point data logger with USB flash output + Windows software |
| Enclosure | NEMA4X (IP66) polycarbonate with clear cover |
| Power | 100-240 VAC 50/60 Hz 10 VA; optional 9-32 VDC 10 W |
| Electronics Temp | -20 to 60 C |
| Options | Modbus RTU RS485; enclosure heater; IS barriers; extended cables to 152.4 m |
| Document | Greyline / Pulsar Measurement AVFM 6.1 Technical Specifications Rev 7.0 |