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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Climate measuring instrument Air flow kit, Type: FR
Article no.: 678989
Catalog no.: 474162
Article code:
Product details
Technical Data
| Number of batteries contained | 3 pcs. | |
| Type of battery | alkaline-manganese (AlMn) | |
| International size | AA (LR6) | |
| IP index of protection | IP54 | |
| Manufacturer’s designation | testo 440 Klimamessgerät Luftstrom-Set, Typ: FR | |
| Packaging | case | |
| Power supply | battery-powered | |
| Index of protection / protection class | IP degree of protection | |
| Min. measured value, temperature | -10 °C | |
| Max. measured value, temperature | 70 °C | |
| Min. measured value, flow velocity (m/s) | 0,6 m/s | |
| Max. measured value, flow velocity (m/s) | 50 m/s | |
| Error limit, flow velocity (m/s) | ±0,2 + 1 % (0,6 bis 40 m/s) ±0,2 + 2 % (40,1 bis 50 m/s) | |
| Type of product | multi-function measuring device | |
| Measurement variables | degrees Celsius | |
| Measuring range for | temperature; Flow velocity (m/s) | |
| Min. operating temperature | -10 °C | |
| Max. operating temperature | 70 °C | |
| Interface | Bluetooth® interface; złącze USB | |
| Material of the housing | plastic |
Identification & Classification
| Article number | 678989 | |
| Catalog number | 474162 | |
| EAN / GTIN | 4029547019371 | |
| Manufacturer number | 0563 4401 | |
| Manufacturer/responsible person | Testo SE & Co. KGaA, Celciusstraße 2, 79822 Titisee-Neustadt, Germany, www.testo.de |
Description
Version:
Impeller measurement probe ⌀ 16 mm for measuring large airflows up to 50 m/s.
Function:
IP54: Protected against splashed water from all directions and protected against penetration of dust into the inside (protected against dust), also completely protected against touching.
Supplied with:
Flow rate sensor No. 474152 size FR