EAD Analog Display Unit
The EAD series from HORN is an analog display unit specifically designed for usage on ships. This series of analog displays have multiple advantages over gauges employing moving coils including, but not excluded to:
For sales or commercial inquiries please contact us at marine@insatech.com.
The EAD series has multiple application options for thrust direction and rudder angle for:
But it is not limited to these applications and can also be used as the display of any other physical quantities.
You can choose from scale designs offering displays ranging from 90° to 360°, tailored to their preferences.
Moreover, the lighting of the scale and pointer is specifically adjusted to suit the conditions found on ship bridges.
The digital electronic system facilitates effortless integration with CAN bus applications.
Additionally, standard signal inputs such as 0 - 10 VDC, 0 - ±10 VDC, or 0/4-20 mA are also accessible.
| Technical Specifications EAD Analog Display | |||||||||||||||||||
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| Power supply | 18- 36 VDC, approx. 50 mA for electronic voltage resistant for potential differences up to 1 kV |
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| Protection degree | IP68/IP 69K from front side, housing with circumferential sealing IP 20 from back side or with connection box IP 68/IP 69K |
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| Terminals | cross section 0,2 … 2,5 mm2 |
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| Working temperature range | - 25° … +70° C |
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| Storage temperature range | - 25° … +80° C |
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| Humidity | < 90%, not condensing |
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| Input signal | CAN or 0-10 VDC or 0 - ±10VDC input resistance approx. 10 kΩ or 0/4-20 mA burden approx. 100 Ω |
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| Output signal | for CAN-input as an option 4-20 mA (burden max. 500 Ω) |
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| Illumination | LED, pulsed pwm with 19 kHz, 24 VDC, with approx. 50 mA, dimmable for pointer and scale |
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| Resolution Stepping motor | 2400 steps |
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| Rotation range | 270° or 360° |
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| Rotating velocity | 360° in approx. 4 s |
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| Accuracy | ±1 % from full scale |
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| ADC resolution | 12 bit |
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| Scale design | standard or according to customer’s demand |
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| Classification | DNV certificate no.17300-00HH; MED |
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| Mounting |
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If you are looking for some specific material, please write to us. Then we will try to find it for you, and send it as soon as possible.
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