Protea - Automatic Isokinetic Sampler, STS

The 5T5 is the next generation isokinetic sampler, developed to be efficient, rugged, accurate and user friendly. The perfect companion for stack testers.

The 5T5 includes all the measuring sensors, inside its robust structure making it a single practical device to be taken on the stack and reducing the need of maintenance.

Precise isokinetic condition, sampling flowrate is directly controlled with a mass flow meter which allows the fastest correction and have the flow velocity entering the nozzle asymptotic to the stack gas velocity.

Despite the apparent higher costs when compared to a manual solution, the automatic isokinetic sampler allow to save money and time thanks faster startup, stack libraries, possibility to sample for longer periods unattended (e.g. for pcdd/pcdf or heavy metals), all those characteristics reduce the risk of compromising the operation or losing data.

Superior protection against liquids, the 5T5 has built-in sensor that "feels" the presence of liquids passing through the inlet, in this case, the 5T5 goes automatically in stand-by preventing any internal damage.

Higher quality of the data due to automated parameters control which also grants high accuracy and compliance to the most diffused standard, especially when sampling micropollutants in low concentrations.

Bigger LCD color display with cycling screens reporting each the essential data to keep the sampling operation under control.

The 5T5 can work with all Pitot tubes and thermocouples, it`s possible to enter the information related to Pitot tubes in the internal library.

Powerful pumps, the 5T5 is available with a 4,5m3/h or with a 8,5 m3/h pump.

All those features make the 5T5 the best tool for stack sampling, allowing at the same time a high degree of traceability to make your life easier with quality procedures.

• Automatic isokinetic sampler for the pollutants evaluation in stack emission
• Velocity and flowrate determination in ducts in accordance with UNI EN16911-1 method and EN15259
• Meets and exceeds the requirements defined in the sampling methods such as UNI EN 13284, EN194B-1, EN 14385, EN 13211 and US EPA M2, M5, M17
• Grants high standards of accuracy and traceability of measurements and calibrations.
• Easy to use and possibility of integration with PC, smarthphones and tablet
• Download of the sampling, calibration and traceability data to all operative systems and computers.
• The 5T5 is equipped with a standard U5B2.D and wireless bluetooth for future connectiond to com patible PCs, tablets or smartphones

Flowrate operative range: 5-60 l/min
Sampled gas conditions: Dehydrated, max temperature 45°C
Gas inlet: with protection filter for particulate and liquids
Connection: with quick connectors
Operation conditions: -20 ÷ 40°C 95% UR
Stock conditions: -10 ÷ 50°C 95% UR
Display: 3.5" Graphic LCD (QVGA)
Data Port: USB 2.0
Internal Memory: 16GB
Power supply: 220Vac±10% 50/60Hz
Materials: Steel/Aluminum combined structure
Keyboard: Polycarbonate, tactile effect keys
Dimensions: 370 x 250 x 500 mm (W x D x H)
Weight: 16 kg [4,5 m3/h pump]

Characteristics and accuracy of the measures

Sampled Volume
Gas Meter Class: Dry Gas Meter, class G4, certified 2004/22/CE, in compliance
FLowrate range: 0.4m3/h-6.0m3/h
Accuracy: 2% (± 0.2%)
Encoder resolution: 0.02 liters

Sampling flowrate
Device: mass flow, in compliance with UNI EN ISO 5167-2
Range: 5-5-60 l/min
Resolution: 0.01 l/min
Accuracy: ±1%

Differential Pressure [ Pitot ]: -100 ÷ 2600 Pa (-10 ÷ 260 mmH2O)
Hysteresis and Linearity: 0.25 % F.S
Accuracy: Better than 1% (± 2Pa)
Resolution: 0.1 Pa (0.01 mmH2O)
Differential Pressure: max. 10 000 Pa (1000 mmH2O)

Abs. Pressure [static/barometric]: 10 ÷ 105 kPa (1050 mBar)
Hysteresis and Linearity: 0.25 % F.S
Resolution: 0.01 kPa (0.1 mBar)
Accuracy: Better than 1% (± 0.25 kPa)

Thermocouples input [std programmed curve type "K" as per ITS 1990]
Range: 0 ÷ 1200 °C
Resolution: 0.01 °C
Accuracy: 1% (± 0.4 °C)

DGM Temperature [Pt100 Ohm sensor]
Range: -20 ÷ 100 °C
Resolution: 0.01 °C
Accuracy: 1% (± 0.2)