EH3000

Chino EH3000 Series Analog Recorder (Dot-Printing Type)

The EH3000 Series is a robust, dot-printing analog recorder housed in a compact 288 × 288 mm panel-mount body, featuring a clear 180 mm wide chart. It offers flexible recording configurations from 1 to 12 points, high measurement precision, universal AC power compatibility, intuitive chart speeds, built-in alarm capabilities, and LED illumination—making it a reliable instrument for continuous recording of temperature, pressure, flow, and level in demanding industrial environments.

Features

Dot-printing recorder, configurable for 1, 2, 3, 6, or 12 points
Large, easy-to-read 180 mm chart
High accuracy: ±0.25% (DC voltage input); ±0.5% (thermocouple/RTD inputs)
Universal power supply: 100–240 V AC, 50/60 Hz
Linear scale ideal for thermocouples and resistance thermometers
Six selectable chart speeds (12.5–150 mm/h); optional hour/minute formats
Built-in high/low alarms with front LED indicators
Chart paper illumination with adjustable brightness via LEDs
Durable steel casing with flat front chart chassis for visibility and note-taking
Lightweight design for ease of installation and maintenance
CE compliant

Applications

Heat treatment process logging (pre/post-weld)
Furnace and kiln monitoring
Flow, pressure, and level tracking in process industries
Calibration and test laboratory use
R&D process visualization

Technical Data

Specification	Details
Panel Size	288 × 288 mm
Chart Width	180 mm effective (200 mm total); fan-fold, up to 20 m length
Recording Configurations	Dot-printing: 1, 2, 3, 6, or 12 points
Input Types	DC voltage, thermocouple, resistance thermometer (RTD)
Accuracy	±0.25% (DC voltage); ±0.5% (thermocouple/RTD)
Chart Speed Options	12.5, 25, 50, 75, 100, 150 mm/h; optional time-based formats
Dot Interval	~6 seconds per point
Alarm Functions	High/low limit alarms with front LED indicator
Power Supply	100–240 V AC, 50/60 Hz
Power Consumption	Up to ~20 VA
Illumination	Adjustable LED lighting for chart and scale visibility
Weight	Approx. 8 kg
Construction	Steel casing, flat front panel, easy-access maintenance design
Certification	CE compliant

Tags: alarm indicator, analog monitoring, analog recorder, chart illumination, dot printing, high accuracy, industrial logging, multi-point, panel mount, robust design

Tags:

analog recorder, dot-printing, multi-point, panel-mount, high-accuracy, chart illumination, alarm indicator, industrial logging, robust design, analog monitoring