Flow meter > Ultrasonic Flowmeter > GTTFP_Portable
Portable Ultrasonic Flowmeter GTTFP |
Series GTTFP Portable Transit Time Ultrasonic Flow meter is a state-of-the-art universal transit-time flow meter using
MultiPulseTM technology and low-voltage broadband pulse transmission, feature the worlds advanced non-invasive flow
measurement technology providing a measuring system with unsurpassed accuracy, versatility, ease of installation and
dependability.
Although designed primarily for cleaner liquids, the flow meter can reliably measure liquids containing moderate amounts
of suspended solids or aeration.
GTTFP is designed for long or short term flow measurement surveys on full-pipe liquid systems and is ideal for verifying
calibration of permanently mounted flow meters of all types.
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Features 1. Advanced DSP and MultiPulse™ Technology. 2. 40-hour battery (rechargeable), back-lit 4 lines display all integrated into a rugged, watertight enclosure. 3. Cost-effective and versatile, Providing SD card data logger function, can search the event of totalized flow, flow rate, velocity etc. The SD card capacity is based on users’ choice and the maximum can reach 8GB. 4. Works reliably in both clean and somewhat dirty liquids. 5. Lightweight and easily transportable in box. 6. Various outputs of 4-20mA, Frequency (for flow rate), RS232 and Data logger, etc. 7. Optional Heat flow BTU function, a pair of temperature sensors for inlet and outlet temperature display and heat flow rate, total heat flow display. Applications l Water (Hot water, Cooling water, Potable water, Sea water etc.) l Petroleum products l Chemicals, including alcohol, acids, etc l HVAC, energy measurement system l Beverage, food and pharmaceutical processors l Secondary sewage, waste treatment, etc. l Power plants (nuclear power plants, thermal & hydropower plants), heat energy boiler feed water. l Metallurgy and miming applications l Pipeline leak detection, inspection, tracking and collection
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Technical Specifications
Transmitter | |
Power Supply |
Internal 12AH Charging battery, Provides 42 hrs of continuous operation @ 20°C. Charging power: 110/220VAC |
Velocity |
0.003 to 12m/s, bi-directional |
Display |
4 line×16 English letters LCD, it can display total flow, flow rate, velocity and meter running status etc. |
Units Rate Totalized |
User Configured (English and Metric); Rate and Velocity Display; gallons, ft³, barrels, lbs, liters, m3, kg |
Output |
Data storage function, 4~20mA, Frequency (For Flow rate or Total flow), Relay (For Total flow or Alarm), RS485(Modbus-RTU) Options: Wireless handheld operator, GPRS |
Accuracy |
±1.0% of reading at rates >0.5 m/s ±0.005 m/s of reading at rates <0.5 m/s |
Sensitivity |
0.003m/s |
Repeatability |
0.2% of reading |
Security |
Keypad lockout, access code enable |
Transducer | |
Liquid Types Supported |
Virtually most any liquid containing less than 2% total suspended solids (TSS) or aeration |
Suited Liquid Temperature |
Standard Temp.: -40°C ~121°C High Temp.: -40°C ~250°C |
Cable Length |
Standard: 6m (20 feet); Opt: Maximum: 300m (990 feet) |
Pipe Size (mm) |
Standard M transducer: DN40 -1000mm L transducer: DN1000-4500mm S transducer: DN20-50 K-mode round transducer: DN20-50mm (For K, S transducer on the stainless steel pipe, It is better that the thickness of the pipe is more than 2.5mm. If not, please consult us, we have another solve plan.) (Above transducers material is POM, is you need stainless steel transducers, please contact the factory.) |
Dimensions and weight |
S: Size: 42*25*25; weight: < 0.2kg M: Size: 60*43*43; weight: < 0.5kg L: Size: 80*53*53; weight: < 1.0kg |
Model: GTTFP |
Portable Ultrasonic Flow Meter * (Transducers) | ||||||
Output Selection 1 |
N |
None | |||||
0 |
Data storage function | ||||||
1 |
4-20mA | ||||||
2 |
Frequency Output (Flow rate Totalizer) | ||||||
3 |
Electric Relay (Totalizer or Alarm) | ||||||
4 |
RS485 Output (ModBus-RTU) (Output Selections 4 and 6 can be selected one.) | ||||||
5 |
Wireless handheld operator | ||||||
6 |
GPRS Wireless Module (Excluding software) | ||||||
Output Selection 2 |
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Same as above | |||||
Output Selection 3 |
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Same as above | |||||
Power Supply (Charger connector type) |
D |
100-240VAC | |||||
Model: DP |
Clamp-on Transducer type | ||||||
Transducer type |
S |
Small (DN20-DN50) | |||||
M |
Medium (DN40-DN1000) | ||||||
L |
Large (DN1000-DN4500) | ||||||
Kxx |
K Small-Pipe Round Clamp-on (DN20-DN50), xx is inside DN (Above transducers material is POM, if you need stainless steel transducers, please contact the factory.) | ||||||
Transducer Mounting Frame |
N |
None | |||||
FS |
for DN20-DN50 | ||||||
FM |
for DN50-DN1000 | ||||||
Transducers Temperature |
N |
-40~121°C | |||||
H |
-40~250°C (For larger transducer, consult us.) | ||||||
Mounting Type |
N |
Common | |||||
M |
Magnetic (suitable for pipe above DN80) | ||||||
Cable Length |
6m |
6meters straight cable (STD.) | |||||
Xm |
Common cable Max 300m | ||||||
XmH |
High temp. cable Max 300m | ||||||
GTTFP-0 4 N-N-A /DP-M -N-N-N-6m
Description:
GTTFP portable ultrasonic flow meter, Data storage function and RS485 output, with 110VAC power supply;
Standard M type transducer, no mounting frame, standard temperature, Common, 6m straight cable.