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
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
PERFORMANCE SPECIFICATIONS | ||
Velocity range | 0 ~ ±40ft/s (0 ~ ±12m/s) | |
Accuracy | ±0.5% of measured value (for ±1.5ft/s~±40ft/s) | |
Repeatability | 0.15% of measured value | |
Pipe size | 1"to 200" (25mm to 5000mm) | |
FUNCTION SPECIFICATIONS | ||
Outputs | Analog output: 4~20mA, maximum 750Ω. Pulse output: 0~9999Hz, OCT output, (adjustable) Relay output: the highest 1Hz, (1A@125VAC or 2A@30VDC) | |
Communication | RS485 Communication Interface, Support Modbus Protocol | |
SD Card | Max record: 2GB, working more than 1000 days (sample frequency 5 second ) Storage time interval: 1~86400s | |
Power supply | 24V DC | |
Keypad | 16 light tactile keys | |
Display | 40 character, 2 line (20×2) lattice alphanumeric, backlit LCD | |
Temperature | Transmitter: -40℉~140℉ (-40℃~60℃) Transducer: -40℉~248℉ (-40℃~120℃) Standard | |
Humidity | Up to 99% RH, non-condensing | |
PHYSICAL SPECIFICATIONS | ||
Transmitter | Die-cast aluminum, IP65, CNC machined | |
Transducer | Encapsulated design, protection grade IP68 The standard length of cable: 10m Material: Aluminium alloy+PEI | |
Weight | Transmitter: 1kg |