Proline Prosonic Flow P 500
Ultralyd clamp-on mengdemåler

Ultrasonic flow

Clamp-on flowmeter for limited spaces in process industries with up to 3 I/Os.
Constant accuracy even when mounted with short inlet run thanks to FlowDC.
Bidirectional measurement of various fluids, e.g. liquid hydrocarbons and chemicals.

High safety standards – SIL by design,
international hazardous area approvals. Long-term stable signal – maintenance-free
permanent mounting from outside with coupling pads. Reliable measurement on various pipe materials – sensor for GRP and plastic pipes available.
Mounting without process interruption. Wide nominal diameter range: DN 15 to 4000 (½ to 160"). Medium temperature: –40 to +550 °C (–40 to +1022 °F).

Full access to process and diagnostic information – numerous, freely combinable I/Os. Reduced complexity and variety –
freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
Remote version with up to 3 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter.

Dual channel, 1 or 2 paths : DN 15 to 4000 (1/2 to 160")

Clamp on system:
Sensor holder 1.4301/304, 1.4404/316L
Sensor housing 1.4301/304, 1.4404/316L
Strapping bands 1.4301/304, 1.4404/316L

Volume flow, sound velocity, flow velocity, totalizer

Volume flow:
±3% o.r. for DN 15
±2% o.r. for DN 25 to DN 200
±2% o.r. above DN 200

0 to 15 m/s (0 to 50 ft/s)

N/A

DN 15 to 65 (½to 2½"): –40 to +150°C (–40 +302 °F)
DN 50 to 4000 (2 to 160"): –40 to +170°C (–40 to +338 °F)
DN 50 to 600 (2" to 24"): 150°C to 550°C (+302 to +1022 °F)

–40 to +60 °C (–40 to +140 °F)
–50 to +60 °C (–58 to +140 °F) optional

N/A

AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L

Sensor remote version: IP68 type 6P
Transmitter remote version: IP66/67, Type 4X enclosure

4-line backlit display with touch control(operation from outside)
Optional: WLAN
Configuration via local display and operating tools possible

3 outputs:
4-20 mA HART (active/passive)
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Double pulse output (active/passive)
Relay output

Status input
4-20 mA input

HART, Modbus RS485

DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area)

ATEX, FM/CSA, EAC, UK Ex, KC

Other approvals and certificates

CE, C-tick, EAC-marking

Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

Flowmeter verification for all frequencies except 0.3 MHz, reference line size: 5 MHz DN 50, all other frequencies DN 100
Verification performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a