Flo-Instruments Co., Ltd
| Pipe Size | DN25-DN5000 |
| Output | 4-20mA, OCT pulse output, relay output, RS-232 / RS-485, RTD temp. input |
| Delivery Time | 3-5 working days |
| Payment Terms | T/T |
| Operating Temperature | Clamp on transducer: -40℉ ~ +248℉ (-40℃ ~ +120℃) |
| Packaging Details | Conventional Packaging |
| Repeatability | 0.15% |
| Display | 20*2, alphanumeric, backlit LCD |
| Velocity range | 0~±40ft/s (0~±12m/s) |
| Model Number | ST502 |
| Brand Name | Flo-Instru |
| Certification | CE; ISO9001 |
| Place of Origin | Shenzhen |
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Product Specification
| Pipe Size | DN25-DN5000 | Output | 4-20mA, OCT pulse output, relay output, RS-232 / RS-485, RTD temp. input |
| Delivery Time | 3-5 working days | Payment Terms | T/T |
| Operating Temperature | Clamp on transducer: -40℉ ~ +248℉ (-40℃ ~ +120℃) | Packaging Details | Conventional Packaging |
| Repeatability | 0.15% | Display | 20*2, alphanumeric, backlit LCD |
| Velocity range | 0~±40ft/s (0~±12m/s) | Model Number | ST502 |
| Brand Name | Flo-Instru | Certification | CE; ISO9001 |
| Place of Origin | Shenzhen | ||
| High Light | Robust Construction Clamp-on Ultrasonic Flowmeter ，Magnetic Open Cover Ultrasonic Flow Meter ，Long Term Operation ST502 Flowmeter | ||
The ST502 Ultrasonic Flowmeter utilizes transit-time technology to deliver high-accuracy flow measurement for a wide range of liquids and pipe sizes. Featuring robust construction with CNC-machined aluminum alloy and magnetic open cover technology, this instrument ensures reliable long-term operation with easy access for maintenance.
The ST502 employs advanced TVT (Transit-Time Vortex) technology, combining transit-time ultrasonics with vortex shedding phenomenon detection. This innovative integration provides unparalleled accuracy and versatility across various flow conditions and fluid types.
| 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: 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 |
| ENVIRONMENTAL SPECIFICATIONS | |
| 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. Standard cable length: 10m. Material: Aluminum alloy+PEI |
| Weight | Transmitter: 1kg |
Company Details
Business Type:
Manufacturer
Ecer Certification：
Verified Supplier
Flo-Instruments has been specialized in the field of ultrasonic flow meters, and has over 20 years of relevant engineering and installation experience, covering clamp-on and insertion, wall-mounted and portable. We are keeping focusing on the development of industrial, commercial, and civilian ... Flo-Instruments has been specialized in the field of ultrasonic flow meters, and has over 20 years of relevant engineering and installation experience, covering clamp-on and insertion, wall-mounted and portable. We are keeping focusing on the development of industrial, commercial, and civilian ...
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