Usb; Bluetooth; Power Supply; Environmental Conditions - AEMC 1110 User Manual

5.4. USB

Protocol: USB Mass Storage
Maximum transmission speed: 12 Mbit/s Type B micro-USB connector

5.5. Bluetooth

Bluetooth 4.0 BLE
Range 32' (10m) typical and up to 100' (30m) in line of sight.
Output power: +0 to -23dBm
Nominal sensitivity: -93dBm
Maximum transfer rate: 10 kbits/s
Average consumption: 3.3µA to 3.3V.

5.6. Power Supply

The instrument is powered by three 1.5V LR6 or AA alkaline batteries. You can replace the batteries with
rechargeable NiMH batteries of the same size. However, even when the rechargeable batteries are fully charged,
they will not reach the voltage of the alkaline batteries, and the Battery indicator will appear as
Voltage for correct operation is 3 to 4.5V for alkaline batteries and 3.6V for rechargeable batteries. Below 3V, the
instrument stops taking measurements and displays the message BAt. Battery life (with the Bluetooth connection
deactivated) is:

standby mode: 500 hours

recording mode: 3 years at rate of one measurement every 15 minutes
The instrument can also be powered via a USB-micro cable, connected to either a computer or wall outlet adapter.

5.7. Environmental Conditions

For use indoors and outdoors.

Operating range: +14 to +140°F (-10 to 60°C) and 10 to 90%RH without condensation

Storage range: -4 to +158°F (-20 to +70°C) and 10 to 95%RH without condensation, without batteries

Altitude: <6562' (2000m), and 32,808' (10,000m) in storage

Pollution degree: 2

5.8. Mechanical Specifications

Dimensions (L x W x H):

Housing: 5.9 x 2.8 x 1.26" (150 x 72 x 32mm)

Sensor: 2.6 x 2.5 x 1.38" (67 x 64 x 35mm) with the protecting cap

Spiral-wound cable: 9.4 to 47.2" (24 to 120cm)
Mass:12.2oz (345g) approx.
Inrush protection: IP 50, with the USB connector closed and the protecting cap on the sensor, per IEC 60.529.
Drop impact test: 3.2' (1m) per IEC 61010-1.

5.9. Compliance with International Standards

The instrument is compliant with standard IEC 61010-1.

5.10. Electromagnetic Compatibility (CEM)

The instrument is compliant with standard IEC 61326-1.
Lightmeter Data Logger Model 1110
or .
> 110 VAC
< 240 VAC
50 / 60 Hz
2.5 W
18