Need a flow meter for pressure flow process measurement? The two ultrasonic choices are both TUF-series kits, but they split on signal integration and transducer package. The TUF-2000M includes one TS-2 transducer; the wall-mounted TUF-2000B includes both TS-2 and TM-1 transducers. Their listed prices differ by $90.01, which frames the decision: are you buying an analog-signal workhorse or a digital, dual-transducer kit?
Quick verdict
If your measurement loop already speaks analog signals and needs pulse or relay outputs, the TUF-2000M is the lower-priced path. If you want digital integration, two transducers from the start, and a mounted display, the wall-mounted TUF-2000B is the fuller kit.
TUF-2000M vs Wall-Mounted TUF-2000B at a glance
| Spec | TUF-2000M | Wall-Mounted TUF-2000B |
|---|---|---|
| Listed price | $150.00 | $240.01 |
| Price bar | ||
| Transducer kit in title | TS-2 | TS-2 + TM-1 |
| Signal interface | 4-20mA output, OCT pulse, relay | RS485 / MODBUS |
| Flow meter type | Ultrasonic flow meter | Ultrasonic flow meter |
Where the TUF-2000M stands out
- Lower listed price of the two.
- Analog-focused signal suite: current output, pulse output, and relay output.
- Three-way 4-20mA input for control-loop integration.
Where the Wall-Mounted TUF-2000B stands out
- Listed accuracy of ≤1%.
- Two transducers in the package for broader coverage.
- Digital serial integration.
- Wall/rail mounting and an LCD showing current and accumulated flow or heat.
Product notes
Ultrasonic Flow Meter TUF-2000M w/ Ultrasonic Transducer TS-2
The TUF-2000M is the lower-priced kit here, and it fits when your existing measurement setup expects analog process values. It has a current output, a pulse output, a relay output, and a three-way current-loop input. That makes it a simple choice if you're sending a loop signal to a recorder or controller. The title includes only one transducer, the TS-2; if the application asks for two transducer sizes, the wall-mounted TUF-2000B is the kit with both transducers included. For a single-transducer, analog-signal project, the TUF-2000M is the leaner, lower-cost path.
Wall Mounted Digital Ultrasonic Flowmeter Water Flow Meter & TM-1 TS-2 TUF-2000B
The wall-mounted TUF-2000B is the feature-dense kit at the higher listed price. It includes both transducers, a 32.81ft flow signal cable, steel belts, and wall/rail mounting hardware. An accuracy specification of ≤1% gives you a numerical expectation to work with. The RS485 interface with MODBUS support is the standout for digital integration. The LCD display content covers current flow/heat and accumulated flow/heat readings, which helps when you need an on-site check of totals. The trade-off is the extra upfront cost; before committing, make sure the second transducer and digital interface are actually needed in your installation.
Final choice by use case
Pick the TUF-2000M when your process already uses analog current outputs and you want a single-transducer package at a lower listed price. Pick the wall-mounted TUF-2000B when you need digital serial communication, a second transducer, a mounted display, and a stated accuracy figure. Let the difference between the two listed prices be the hinge: if the extra transducer range and digital interface will get used, the higher-price kit earns its place; otherwise the TUF-2000M is the simpler choice.
