Testo

Measuring Range: -58 to +302°F

0699 6447/2 6447 Compressed Air Meter by Testo

The compressed air counters testo 6441 to testo 6444 are designed for the measurement, monitoring and recording of compressed air consumption, and therefore also for the determination of leakages in compressed air systems, consumption-based allocation of costs and the implementation of peak load management. The compressed air counters testo 6441 to testo 6444 record norm volume flow according to the calorimetric principle, which means the measurement procedure is independent of the process pressure and does not cause a permanent pressure drop.

The version testo 6447 offers everything the testo 6446 provides, in addition the removal of the probe under pressure is possible (patented screw fitting). The larger nominal values refer especially to important compressed air pipelines, often the main supply line after preparation.

• Measurement of norm volume flow in the measuring range 6.7 to 27500 m³/h (DN65 to DN350 or 21/2"-10")
• Exchangeable fitting: Probe removal under pressure possible (testo 6447 only)
• Material selectable between galvanized steel and stainless steel
• Highest flexibility thanks to different signal outputs: Analog output 4 to 20 mA (4-wire), Pulse output, 2 switch outputs (parameterizable: consumption or volume flow-dependent, opener, closer, hysteresis, window)
• Built-in totalizer, even without additional analysis unit
• Operating menu with LED display
• Cleanable sensor

Measuring Range: -20 to +70°C
Measuring Range: 0 to +100 %RH

Measuring Range: -200 to +600 °C

Measuring Range: -50 to +230 °C

0563 0875 71 875i-1 Thermal Imager Kit by Testo

You can carry out completely damage-free tests on materials and components with the thermal imager testo 875-1i. This allows you to visualize problems in industrial maintenance and production monitoring before a malfunction or a fire risk occurs. With the testo 875-1i, you are on the trail of energy loss in building thermography, helping your customers to save expensive heating costs. You therefore save time, energy and money in industrial thermography as well as in building thermography, and ensure more security allround.

• Detector size 160 x 120 pixels: With 19,200 temperature measurement points, the measurement objects are detected in very good image quality, clearly and precisely.
• Super Resolution technology at 320 x 240 pixels: With Super Resolution technology, the image quality is improved by one class, i.e. the resolution of the thermal images is four times higher.
• Thermal sensitivity < 50 mK: Thanks to an excellent temperature resolution of < 50 mK, even small temperature differences are visible.
• Integrated digital camera: Parallel to the thermal image, a real image of each measurement object is also stored.
• Automatic Hot/Cold Spot Recognition: Critical temperature stati are directly displayed using the automatic Hot-Cold-Spot recognition.
• Solar mode: For each measurement, the sun irradiation value can be entered into the camera. This value is stored for each thermal image.
• Intuitive operation

The thermal imager testo 875-2 is delivered in a robust case incl.

• Pro software
• Soft-Case
• Carrying strap
• SD card
• USB cable
• Lens cleaning cloth
• Mains unit
• Li-ion rechargeable battery
• Adapter for tripod mounting

Measuring Range: -50 to +250°C

0560 4170 417 Large Vane Anemometer (4" Dia. Head) by Testo

The compact testo 417 anemometer with built-in flow/temperature vane Ø 100 mm to measure flow speed, volume flow and temperature. Volume flow is shown directly in the display. Accurate volume flow calculation thanks to easy input of duct area. In addition, it is easy to switch to the current temperature reading. The flow direction, i.e. drawn in or blowing, is visible in the display. Timed and multi-point mean calculation provide information on mean volume flow, flow speed and temperature readings. The optional funnel set facilitates efficient measurements at ventilator grilles and disc outlets. Min/max values can also be shown in the display. Current readings can be frozen in the display using the Hold function.

• Direction of flow recognition
• Temperature, flow and volume flow measurement
• Multi-point and timed mean calculation
• Max/min values
• Hold button to freeze readings
• Display light
• Auto Off function
• Built-in Ø 100 mm vane

6383 Differential Pressure Panel Transmitter with optional T/RH - standard panel housing metal by Testo

The differential pressure transmitter testo 6383 was developed specially for monitoring low differential pressures in the measuring range from 10 Pa to 10 hPa. In cleanroom technology, the maintenance of positive pressure prevents the entry of contaminated air in critical zones. Thanks to an optional internal or external probe from the probe series 6610, the additional recording of humidity and temperature with one instrument is also possible.

The testo 6383 is particularly outstanding thanks to the automatic zero-point adjustment which ensures high accuracy and long-term stability.

The integrated self-monitoring and early warning function also guarantees the operator high system availability.

• Measurement of differential pressure; optional: humidity and temperature
• Flat housing allows flush surface integration in the cleanroom wall
• Ethernet, relay and analog outputs allow optimum integration into individual automation systems
• Self-monitoring of the transmitter and early warning function guarantee high system availability
• The P2A software for parameterization, adjustment and analysis saves time and costs in commissioning and maintenance
• Configurable alarm management with adjustable response delay and alarm acknowledgement

Measuring Range: 58 to 572°F

Measuring Range: -20 to +70 °C
Measuring Range: 0 to +100 %RH

0699 6446/16 6446 Compressed Air Meter by Testo

The compressed air counters testo 6441 to testo 6444 are designed for the measurement, monitoring and recording of compressed air consumption, and therefore also for the determination of leakages in compressed air systems, consumption-based allocation of costs and the implementation of peak load management. The compressed air counters testo 6441 to testo 6444 record norm volume flow according to the calorimetric principle, which means the measurement procedure is independent of the process pressure and does not cause a permanent pressure drop.

The version testo 6447 offers everything the testo 6446 provides, in addition the removal of the probe under pressure is possible (patented screw fitting). The larger nominal values refer especially to important compressed air pipelines, often the main supply line after preparation.

• Measurement of norm volume flow in the measuring range 6.7 to 27500 m³/h (DN65 to DN350 or 21/2"-10")
• Exchangeable fitting: Probe removal under pressure possible (testo 6447 only)
• Material selectable between galvanized steel and stainless steel
• Highest flexibility thanks to different signal outputs: Analog output 4 to 20 mA (4-wire), Pulse output, 2 switch outputs (parameterizable: consumption or volume flow-dependent, opener, closer, hysteresis, window)
• Built-in totalizer, even without additional analysis unit
• Operating menu with LED display
• Cleanable sensor