Modbus High Accuracy Fixed Flowmeter

ST502 Clamp-on Ultrasonic Flowmeter

Ultrasonic flow meters that use transit-time methods to measure flow.

Introduction

ST502 Ultrasonic flow meter use the most reliable digital signal processing technology, transmitting flow measurement for a wide range of liquid and pipe size with high accuracy and reliability. Combined the outstanding performance transducer with higher industrial level material, Flo-Instruments could have long time work without any worries.

Clear menu display selections make using instruments very convenient. Clamp-on transducers makes the unit more flexible over a wide range of applications.

Operating and maintenance cost of flow metering can be significantly reduces by Flo-Instruments ultrasonic flow meter. Operating cost are flow because there is no need to break the pipe. Additional maintenance is seldom if there is no wear.

Main Features

• Installation method: Wall-mounted
• Velocity range: ±0.1ft/s~±40ft/s (±0.03~±12m/s)
• Repeatability: 0.5%
• Accuracy: ±0.5% (for ±1.6ft/s~±16ft/s)
• Pipe size range: 1" to 200" (25mm to 5000mm)
• Keyboard: 16(4×4) touch keys
• Display: 20*2, alphanumeric, backlit LCD
• Power supply: 90-250VAC, 46-63Hz, 24V DC
• Transmitter enclosure: IP65, die-cast aluminum machined enclosure
• Output: 4-20,OCT pulse output, relay output
• Communication: RS485 terminal Modbus protocol
• Clamp on transducer, Operating temperature: -40℉~+248℉(-40℃~+120℃)
• Cable length: Standard 33ft(10m)
• Bi-direction flow measurement
• Suitable for lined or unlined metal and plastic pipes

Applications

Clamp-on flow measurement of drinking water, process water, sea water, demineralized water, wastewater, and tolerant of liquids with small amounts of air bubbles or suspended solids.

Specifications