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ABTDS-100H: Handheld type Clamp on
Transit-Time Ultrasonic Flow-meter
- State-of-the-art Clamp-on Transit-time technology
Low cost, excellent performance
Features:
(1) High accuracy. ±1% or better of velocity>0.02m/s.
(2) Wide pipe size range (3/4"~240")
(3) Suitable for all commonly used pipe materials
(4) Wide flow range (0.03~105ft/s), bi-directional
(5) Easy and low-cost installation. No need for hole drilling, pipe cutting, etc.
(6) Non-intrusive. No pressure drop, no pipe disturbance
(7) Low maintenance
(8) Signal quality tracking and self-adaptation to match pipe and fluid variations
(9) Rechargeable battery for 10 hours of operation.
(10) Built-in data logger
(11) Self-explanatory user interface. Easy to operate
(12) Can be deployed as a remote RTU as well
(13) Light weight (main unit 1.2lbs).
(14) Ideal for clean and opaque liquid flow
Description:
The ABTDS-100H Clamp-on Ultrasonic Flow meter provides abundant capabilities for accurate liquid flow measurement. The utilization of proprietary ultrasound transmission / receiving, transit-time measurement and ultrasonic signal processing technologies allows our flow meter to measure liquid flow rate from outside of a pipe reliably and accurately.
The Abtds-100H flow meter is carefully designed so that its user-interfaces are self-explanatory and the instrument is very easy to operate. The unique clamp-on fixture design makes the installation very simple and no special skills or tools required. Due to the non-intrusive nature of the clamp-on technique, there is no
pressure drop, no moving parts, no leaks, no risk of contamination, no risk of corrosion, not pressure dependent, and etc.
The Abtds-100H is ideal for general flow survey, HVAC hydronic balancing / testing, energy consumption supervision, water conservation management, beverage and food processing, chemical process monitoring, power plant monitoring, and other closed-pipe applications where non-intrusive measurement is required. Benefited from our advanced digital signal processing technology, the handheld flow meter works reliably in both clean and opaque liquid flow. Examples of liquids include but not limited to variety of water (hot/chilled water, city water, sea water), sewage and drain water, oil (crude / diesel / fuel), chemicals (alcohol, acid's, etc.), beverages, food, water/ glycol solutions, and other liquids.
Specifications:
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Linearity
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0.5%
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Repeatability
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0.2%
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Accuracy
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Normally better than ±1%, could be ±0.5% with on-site calibration.*
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Response Time
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0-999 seconds, user-configurable
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Velocity
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±0.03 - ±105 ft/s (±0.01 - ±32 m/s), bi-directional
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Pipe Size
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3/4" - 240" (DN20mm - DN6,000mm)
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Pipe Material
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All metals, most plastics, concrete, lined pipe
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Totalizer
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7-digit totals for net, positive and negative flow respectively
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Liquid Types
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Virtually all clean liquids and liquids with minor solids (<10,000ppm). Full pipe
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Units
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English (U.S.) or other international metric units
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Liquid Temp
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32˚F - 212˚F (0˚C - 100˚C)
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Display
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LCD with backlight,4x16 letters
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Security
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Setup values Modification Lockout. Access code needs unlocking
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communication
interface and output
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Rs232C; One channel isolated OCT output
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Transducer Cable
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Standard 2x15' (2x5m). Contact the factory for longer cable needs
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Transducers
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Model M1 for standard, other 3 models for optional
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Power Supply
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3 AAA Ni-H built-in batteries. When fully recharged it will last over 10 hours of operation.
100V-240VAC for the charger
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Data Logger
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Built-in data logger can store over 2000 lines of data
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Housing Material
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Aluminum alloy protective case. Suitable for normal and harsh environment
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Case Size
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7.9"x3.6"x1.3" (200mmx92mmx32mm)
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Handset Weight
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1.2 lbs (538g) with batteries
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Transducer options:
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Type S1
Small size clamp-on type transducer (magnetic with clamp-on fixture)
Temp.: 0˚C- 100˚C
Weight: 75g
Protection class: IP65
For pipe size: DN15-DN100mm
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Type M1
Medium size clamp-on type transducer (magnetic with clamp-on fixture)
Dimension: 60mm×45mm×45mm
Temp.: 0˚C- 100˚C
Weight: 250g
Protection class: IP65
For pipe size: DN50-DN700mm
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Type L1
Medium size clamp-on type transducer
Temp.: 0˚C- 100˚C
Weight: 650g
Protection class: IP65
For pipe size: DN300-DN6000mm
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Type HS (Rack type)
Small size clamp-on type transducer
Temp.: 0˚C- 100˚C
Weight: 250g
Protection class: IP65
For pipe size: DN15-DN100mm
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Type HM(Rack type)
Medium size clamp-on type transducer
Temp.: 0˚C- 100˚C
Weight: 1080g
Protection class: IP65
For pipe size: DN50-DN700mm
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High temperature transducer-standard S1
Clamp-on type transducer for small size pipes
Temp.: 0˚C- 160˚C
Protection class: IP65
For pipe size: DN15-DN700mm
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High temperature transducer-standard M1
Clamp-on type transducer for medium size pipes
Temp.: 0˚C- 160˚C
Protection class: IP65
For pipe size: DN50-DN700mm
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data sheet
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