Technical Data; Battery Replacement - B+B Sensors A307 Operation Manual

OPERATION MANUAL
Digital thermometer A307

Technical data

Digital thermometer A307
Temperature Scale
Measuring range
Resolution
Accuracy
Input protection
Reading rate
Input connector
Ambient operating range
Storage temperature
Relative humidity
Display
Battery
Battery life
Dimensions
Weight
CE-Konformität
Electromagnetic compatibility
Articleno.

Battery replacement

Power is supplied by a 9 volt „transistor" battery (NEDA 1604, IEC 6F22). The battery-symbol appears on the LCD
display when replacmenet is needed. To replace the battery, remove the three screws from the back of the thermo-
meter and lift off the front case. Remove the battery from case bottom.
Warning:To avoid possible electrical shock, disconect the thermocouple connectors from the thermometer before
removing the cover.
Attention
Please avoid extreme mechanical and inappropriate exposure.
The device/product is not suitable for potential explosive areas and medical-technical applications.
Technical changes reserved
0141 0315-03 20.04.2016
B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
Fon +49 771 83160 | Fax +49 771 831650 | info@bb-sensors.com | bb-sensors.com
Celsius or Fahrenheit user-selectable
-50...+1300 °C (-58...+2000 °F)
1 °C or 1 °F, 0,1 °C er 0,1 °F
Accuracy is specified for operating temperatures over the range of 18
°C to 28 °C (64 to 82 °F), for 1 year, not inclusing thermocouple error
±(0,3% rdg +1°C) -50...+1000 °C
±(035% rdg +1 °C) +1000...+1300 °C
±(03% rdg +2 °F) -58...+2000 °F
60 V DC or 24 V rms AC maximum input voltage on any combination
of input pins
2,5 times per second
Accepts standart miniature thermocouple connectors (flat blades
spaced 7.9 mm, center to center)
0...+50 °C (+32...+122 °F)
-20...+60 °C (-4...+140 °F)
0...80% (0...35 °C) (32...95 °F)
0...70% (35...50 °C) (95...122 °F)
3½-digit liquid crystal display (LCD) with maximum readiung of 1999
Standart 9V battery (NEDA 1604, IEC 6F22)
200 hours typical with carbon zinc battery
147 mm x 70 mm x39 mm (HxWxD)
7.4 oz (210 g)
2014/30/EU
EN 61326-1
0560 0307
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