Odyssey Xtreem - Batteries; Battery Life; Battery Replacement; Specifications

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Odyssey

Xtreem

Capacitance Water Level Logger

User Manual

Batteries

Life

The battery life is dependant on a number of variables, including the sampling interval and operating

temperature. The remaining battery life is indicated in the Xpert web portal. In typical conditions

( 25ºC ), battery life is expected to be approximately 2 years.

Replacement

To replace the batteries, unscrew the cap and lift out the 2 batteries. Over time the cap can become

very tight, so use the special Odyssey

spanner for opening the cap which is available from

www.OdysseyDataRecoding.com. As the batteries are non-hazardous, disposal is with your normal

rubbish. We recommend with temperatures greater than 0ºC to use the Energizer Max E91 with

PowerSeal Technology batteries as these have been tested in our Xtreem products to give the best

life and are least likely to leak. At 0ºC the battery life is reduced to half of its calculated life and it

further reduces to 1/8

of its life at -20ºC.

For temperatures below 0ºC we recommend Energizer Lithium L91 batteries and these will have a

life of greater than 2 years even at -20ºC. Replace the batteries in the logger in the indicated

orientation in the battery holder. ( Note the unit will not be damaged if the batteries are inserted

incorrectly ). Before replacing the cap check the O-Ring seal is present, clean and free from dirt. If

required apply some silicon grease ( available from www.OdysseyDataRecoding.com ). Replace the

cap and tighten by hand. Do Not use any tools to tighten the cap.

If the logger is not to be used for more than a year, then remove the batteries to prevent any chance

of leaking.

Specifications

Description

Radio NRF52832 Bluetooth SOC from Nordic Semiconductor

Frequencies 2402 – 2480MHz

Modulation GFSK

Bandwidth 1MHz

Output Power +4.0dBm max

Antenna Ceramic Chip with 0.5dB gain.Return Loss -9.5dB

UFL ( external )

Operating Temperature -20 to 55ºC (standard)

Relative Hunidity 0% to 100%

Water Proof IP67, (IP68 Optional)

Dimensions 46mm Diameter, 160mm Length

Sensor Lengths Various

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