Guangzhou Chengmin Electronic Technology Co., Ltd
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A7CT2-USB
It is a high temperature water temperature salinity meter which adopts 7 electrode system in the conductivity sensor. A7ct2-usb of 200 m withstand vol
Product details

A7 ct2-usb delivery rate

It is a high temperature water temperature salinity meter which adopts 7 electrode system in the conductivity sensor. A7ct2-usb of 200 m withstand voltage for shallow sea and a7ct-usb of the 250m withstand voltage for the depth were prepared.

Sensor specifications

Type

(for shallow sea)

A7CT-USB(for depth)

Measurement item

Water temperature

Electrical conductivity

Water temperature

Electrical conductivity

Sensor type

Thermistor

7Electrode type

Thermistor

7Electrode type

Range of measurement

-345 degrees centigrade

0.570 ms / cm

-345 degrees centigrade

0.570 ms / cm

Resolution

0.001 ℃

0.001 MS / cm

0.001 ℃

0.001 MS / cm

Accuracy

± 0.05
(0-35 degrees Celsius)

About 0.05 MS / cm*
(2~65mS/cm)

± 0.01 ℃
(0-35 degrees Celsius)

CM*
(2~65mS/cm)

* the test uses seawater2865 ms / cm. Please contact us in case of fresh water.

Logger parts specifications

Type

A7CT-USB

Memory type

miniSDCard waterproof fast specification

Memory capacity

Standard equipment 1GB (miniSD card)

A/DConversion resolution

16Bit

Measurement mode

Continuous mode, burst mode

Interval measurement

0.1600 seconds

Burst time

114440 minutes

Sample number

118000 pieces

Power / capacity

CR-V3Lithium ion battery / 3.3 ah

Communication form

USBCommunication

Case material

Two kinds of titanium

Consumption current

90 Ma

Dimensions

54 mm x 255 mm(including sensor guards)

Weight

About 0.7 kg in water, about 0.3 kg of water

Breakdown performance

200 metersDepth equivalent

2000 metersDepth equivalent

Dimensional drawing

A7CT-USB

* the contents may be changed without notice. Please contact our representative for details.

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