CMC Portable Ultrasonic Flow Meter CMCUF23H (TUF2000H) c/w HS & HM Bracket Transducers, 5m Cables and Calibration Certificate
Product Features
CMC Portable Ultrasonic Flow Meter model CMCUF23H (TUF2000H) is a handheld transient-time ultrasonic flowmeter supplied complete with HS and HM bracket transducers, 5 m sensor cables and a manufacturer’s calibration certificate. Designed for quick, non-intrusive field measurement, this kit is ideal for on-the-spot flow checks, commissioning and maintenance across a wide range of pipe sizes and liquids.
Key Features High measuring accuracy
- Accuracy: ±1% for flow velocities above 0.2 m/s
- Repeatability: ±0.2% of reading
- Linearity: excellent performance across operating range
Broad measuring range
- Transducer types included: HS (small bracket) and HM (medium bracket)
- Pipe coverage with supplied transducers: DN15 to DN300 (HS: DN15–DN100; HM: DN50–DN300)
- When used with extended brackets, measurement capability extends to DN700
Robust, portable design
- Housing: flame-retardant ABS
- Compact size: 210 x 90 x 30 mm
- Weight: 500 g (with batteries)
- IP rating: IP65 for field durability
Long battery life and easy recharging
- Built-in battery: 3 × AAA Ni‑MH
- Continuous operation: more than 12 hours
- Charger: 90–260 VAC, typical charge time 8–12 hours
Clear, practical display and data handling
- Display: 4 × 16 characters
- Shows instantaneous flow, velocity, and totalisers (net, positive and negative)
- Totaliser: 7-digit for net, positive and negative flow respectively
- Built-in data logger: stores over 2,000 lines (24K capacity)
- Communication: RS-232 (75–57,600 bps)
Working principle and fluids
- Principle: transient-time ultrasonic flowmeter
- Suitable liquids: any single‑phase, uniform liquid that conducts ultrasonic waves
- Flow velocity range: 0.05 – 7 m/s
- Response time: 0–999 s, user-configurable
Security and configuration
- Security: set-up values & modification lockout, access code protection
- Menu options include transducer configuration and bracket transducer settings (Menu 23/25)
Transducer and mounting details
- Included transducers: HS bracket sensors (DN15–DN100) and HM bracket sensors (DN50–DN300)
- Cable length: 1 pair of 5 m sensor cables (upstream and downstream)
- Installation guidance: transducer spacing recommended upstream 10D, downstream 5D and keep 30D distance from pumps where noted
- Bracket types: magnet, magic strap, steel belt or stretcher fixing methods for different pipe materials and temperatures
- High-temperature bracket options and extended brackets available for DN300–DN700 and up to 160°C where required, please contact CMC for this.
Package Contents
- 1 × TUF2000H handheld unit (CMC Part No: CMCUF23H)
- 1 pair of 5 m sensor cables (upstream & downstream)
- HS bracket transducers (DN15–DN100)
- HM bracket transducers (DN50–DN300)
- Stretcher (mounting belts)
- Aluminium carrying case
- Power cord and charger (BF856016814 power adaptor included)
- Measuring tape
- Silicone coupling gel
- AAA batteries (installed)
- Data cable (RS-232)
- Power Adaptor (BF856016814 )
- Warranty certificate
- Manufacturer’s calibration certificate
Specifications
- Working Principle: Transient Time Ultrasonic Flowmeter
- Display: 4 x 16 character
- Totalizer: 7 digit for net, positive and negative flow respectively
- Accuracy: +/-1% for velocities above 0.2m/s
- Repeatability: +/-0.2% of reading
- Response Time: 0-999 second, user-configurable
- Liquid Types: Any single uniform liquid which can transmit ultrasonic waves
- Security: Set up values & Modification Lockout, access code for unlocking
- Communication Interface: RS-232: 75-57,600 bps
- Flow velocity: 0.05 – 7 m/s
- IP rating: IP65
- Built-In Battery: 3 AAA Ni-MH
- Operation Time: More than 12 hours
- Charger: 90 ~ 260 VAC, 8-12 hours charging
- Data logger: Built-in data logger can store over 2000 lines of data
- Housing Material: Flame retarding ABS
- Size: 210 x 90 x 30 mm
- Weight: 500g with batteries
- Transducer installation should be satisfied: upstream10D, downstream 5D, 30D from the pump
Common Applications
This portable ultrasonic flowmeter kit is well suited to a wide variety of liquid measurement tasks: potable water, chilled and cooling water, reclaimed water, process liquids, raw sewage, plant effluent and many chemical solutions (provided the liquid is a single uniform phase that transmits ultrasound). The included bracket transducers make it fast to fit and re‑deploy across many pipe sizes and materials without disturbing the line.
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