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AEM213-D is a portable direct reading current meter composed of a 2-axis electromagnetic current sensor and a built-in compass.
Direct Reading EM Current Meter (AEM213D) | |
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AEM213-D is a portable direct reading current meter composed of a 2-axis electromagnetic current sensor and a built-in compass. This unit is capable of measuring flow velocity and direction in rivers, waterways, lakes, swamps as well as in the ocean. It features depth and temperature sensors as a standard, which allows you to measure current velocity at desired depth.
Display specifications | |
Parameter | |
Current direction / velocity,
Depth & Temperature | |
Memory | |
2 MB Flash memory
(capable of 180,000 data) | |
Power source | |
C battery x 4 (approx. 10 hrs) | |
Material | |
Epoxy resin | |
Waterproof grade | |
JIS 4 th. grade | |
Dimensions | |
240 x 100 x 95 (mm) | |
Weight | |
1.1 kg (including batteries) | |
Others | |
Printer (optional) | | | |
Sensor specifications (in common) | |
Cable | |
Kevlar reinforced 6.5 mm dia. std 50 m | |
Dimensions | |
42 dia. L307 (mm) | |
Material | |
Titanium grade 2 | |
Weight in air | |
About 1 kg (less vane) | |
Weight in water | |
About 0.65 kg (less vane) | |
Pressure - resistant | |
100 m equivalent | | | |
Mounted sensors specifications | |
Parameter | |
Method | |
Measuring range | |
Resolution | |
Accuracy | |
Velocity | |
Electromagnetic | |
0 to 250 cm/s | |
0.1 cm/s | |
± 1 cm/s or 2 % | |
Direction | |
Hall Element Compass | |
0 to 359.9 ° | |
0.1 ° | |
± 2 ° | |
Depth | |
Semi-conductor Pressure
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0 to 50 m | |
0.01 m | |
± 0.3 %FS | |
Temperature | |
Thermistor | |
-5 to 40 °C | |
0.01 °C | |
± 0.02 °C | | | | | |
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