AOH5000 series furnace negative pressure digital recorder
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- Technical specifications
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- AOH5000 series furnace negative pressure digital recorder
◆ Scope of application
The AOH5000 series furnace negative pressure digital recorder accepts furnace negative pressure input signals of 0-10mA/4-20mA/1-5V/0-5V, performs furnace negative pressure indication, and records the number, cumulative time, and maximum (and minimum) values of furnace negative pressure over limit alarms for the day (within 24 hours) and each shift (three or four shifts). It also has furnace negative pressure isolation transmission output, suitable for monitoring, recording, and transmitting furnace negative pressure in power plants and boilers.
◆ Functional Features
Input signals are universal for 0-10mA, 4-20mA, 1-5V, and 0-5V.
Intelligent design of microcontroller, long-term operation without drift.
Maintain the frequency, cumulative time, and maximum or minimum values of over limit alarms for each shift (three or four shifts can be set) within 24 hours.
Isolated transmission output with furnace negative pressure of 0-10mA, 4-20mA, 1-5V, 0-5V.
Can be equipped with isolated communication interfaces such as RS232/RS485.
◆ Instrument appearance and dimensions
Dimensions (W × H × D) (mm): 96 × 96 × 110 160 × 80 × 110 80 × 160 × 110
96×48×110 48×96×110
Hole size (W × H (mm): 92+0.5 × 92+0.5 152+0.5 × 76+0.5 76+0.5 × 152+0.5
92+0.5×45+0.5 45+0.5×92+0.5
◆ AOH5000 wiring diagram
Note: The above is the wiring diagram for the vertical meter. Rotate the diagram clockwise by 90 degrees to obtain the wiring diagram for the horizontal meter, where the power supply wiring is located in the lower left corner
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