Instruction Manual for
No.7693-00 Hot Wire Anemometer
Model SK-73D
No. 3 Nishi-Fukudacho, Kanda, Chiyodaku, Tokyo 101-0037 Japan
URL: http://www.sksato.co.jp/english/
2011.12
Страница 1: ...Instruction Manual for No 7693 00 Hot Wire Anemometer Model SK 73D No 3 Nishi Fukudacho Kanda Chiyodaku Tokyo 101 0037 Japan URL http www sksato co jp english 2011 12 ...
Страница 2: ...ntaining flammable gases Beware of explosion There is a risk of explosion Take extreme care 1 Description This instrument adopts the principle of thermal anemometer and can easily measure air speed and ambient temperature 2 Features Large LCD Easy to read measured value Telescoping type probe Probe can be easily extended and contracted Suitable for the measurement at higher places such as outlet o...
Страница 3: ...P 4 Battery alarm LED BATT ALARM 5 Power switch 6 Sensor cord 2 Rear view 7 Label 8 Lid of Battery compartment 3 Probe assembly 9 Sensor cap 10 Detection window with mesh 11 Air speed sensor 12 Temperature sensor 13 Wind direction mark 14 Telescoping type rod 15 Sensor cord enlarged view of sensor ...
Страница 4: ...eat for 2 minutes This is the time required to stabilize after electric current flows through the circuit and sensor This procedure is necessity for accurate measurement How to measure air speed 1 Remove the sensor cap and place function switch in VELO position 2 Measure air speed facing a wind direction mark of probe red arrow mark under the detection window to windward NB If the mark is slanted ...
Страница 5: ...old function Press the HOLD button to hold the reading 2 Telescoping rod This telescoping type rod is possible to be set its length at will Operation after measurement 1 Place the POWER switch in OFF position 2 Put a sensor cap on after confirming that sensor is in good order 3 When telescoping rod of probe has been extended for use retract it to be stored in a case NB Be sure the POWER switch is ...
Страница 6: ...ir stream and therefore it is not abnormal 2 Be careful not let the maximum temperature of air to be measured exceed 80 3 If sensor or mesh of detection window is stained with dusts or impurities in the form of tar in air to be measured the accuracy of measured value of air speed will be degenerated In such a case contact us for cleaning on charge basis NB Never use water or other solvents 4 Never...
Страница 7: ...mbient humidity of instrument less than 85 RH Ambient temperature of sensor 0 to 80 C Power requirement 7 5VDC Alkali dry battery LR 5 5 pcs Life of battery 6 hours in continuous use at air speed of 30m s at 25 C Sensor Specially coated platinum element interchangeably used Dimensions Probe Ø8 to Ø18 7mm 180 to 930mm telescopic Dimensions of sensor cord Ø6 2 000mm Dimensions of Instrument 206 H 84...
Страница 8: ...TOKYO JAPAN No 3 Nishi Fukudacho Kanda Chiyodaku Tokyo 101 0037 JAPAN TEL 81 0 3 3254 8117 FAX 81 0 3 3254 8123 E mail query sksato co jp http www sksato co jp english ...
