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7-inch Paperless Recorder

Category: Paperless Recorder

8001@huadianauto.com

Product Introduction:

The 7-inch paperless recorder integrates multiple functions—such as data measurement, display, processing, calculation, alarm, and recording—for various industrial applications. It features a high-speed, high-performance microprocessor inside. Additionally, the circuit board undergoes a "three-proof" coating treatment—resistant to corrosion, moisture, and dust—which provides robust anti-interference capabilities. This effectively suppresses external harmonic interference, significantly enhancing the overall stability of the device. The product can be widely applied across industries including metallurgy, petroleum, chemical engineering, building materials, papermaking, power generation, food processing, pharmaceuticals, and industrial water treatment.

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1-32-channel universal input (input channel quantity optional)

Free switching between Chinese and English

0.2% measurement accuracy

Up to 16-channel relay alarms, multi-channel signal real-time monitoring, and alarm records available for viewing at any time.

Up to 8-channel analog signal output

64MB ultra-large memory, with recording intervals set on demand—capable of storing data for up to 10 years.

Equipped with host computer software, data can be exported via USB flash drive.

Display	7-inch TFT True Color LCD Display
Weight	1kg
Power Supply	(100~240) V AC / 24 V DC
Communication Output	RS485
Number of input channels	1-32
Output analog quantity count	1-8
Internal storage	64M
External dimensions	187 × 147 × 145 mm
Measurement accuracy	0.2% F.S.
Sampling period	1 second
Power-loss protection	All data is stored in flash memory, ensuring that no historical data or configuration parameters are lost in the event of a power failure. After a power outage, the real-time clock is powered by an internal battery.
Alarm Output	Up to 16 channels, with relay contact capacity of 3A / 250VAC or 3A / 24VDC