EH3000 Series Analog Recorder

EH 3000 series is a dot printing type analog recorder sized 288x288mm with 180mm width chart. Recording points are 5 kinds, 1 point to 12 points and records clearly temperature, pressure, flow, level, etc. at regular interval.

  • High accuracy ±0.25%
  • Universal power supply
  • Linearized temperature scale prepared
  • 6 chart speeds
  • Alarm setting as standard
  • Easy operation and robust structure
  • Chart paper illumination
  • Flat front chart chassis
  • CE approval



Input Points Input type
Thermocouple/DC voltage Resistance thermometer
Thermocouple with burnout/ DC voltage
Dot Printing Type 1-point EH3D15-000 EH3D17-000
2-point EH3D25-000 EH3D27-000
3-point EH3D35-000 EH3D37-000
6-point EH3D65-000 EH3D67-000
12-point EH3125-000 EH3127-000
Pen Writing Type 1-pen EH3P0NN-00
2-pen EH3F00N-00
3-pen EH3G000-00

Input Specifications

Measuring Point Dot printing type・・・1-point, 2-point, 3-point,6-point, 12 Points
Pen writing type・・・1-pen , 2-pen, 3-pen
Input Type DC voltage ・・・±13.8mV, ±27.6mV, ±69mV ±200mV, ±500mV, ±2V, ±5V
                 Built-in voltage divider (option): ±10V, ±25V, ±50V
DC current・・・ External shunt resistor (250Ω) required (option)
Thermocouple ・・・K, E, J, T, R (option B, S, N, U, L)
Resistance Thermometer ・・・ Pt100, JPt100 (option)
*Linear scale for thermocouple and resistance thermometer
Input Designation Single scale (standard), double / triple scale (option)
Accuracy Rating DC voltage input ・・・ ±0.25% of input scan
Thermocouple and resistance thermometer
・・・ ±0.5% of input span (except for some inputs)
Recording System Pen Type Cartridge pen continuous recording
Recording color ・・・1 red, 2 green, 3 blue
Dot Printing Type Inkpad dotting
1: red 2: blue 3: sky blue, 4: green, 5 brown, 6: purple, 7 orange, 8 gray, 9 blue, 10 greenish brown, 11 scarlet, 12 violet
Chart Paper Fan-fold type
・・・ effective chart width 180mm (total width 200mm), total length of 20m

General Specifications

Rated Power Supply Voltage 100 to 240V AC, 50/60Hz
Max Power Consumption Pen Type 1 pen type ・・・ Maximum 20VA (100VAC) 26VA (240VAC)
2 pen type ・・・ Maximum 27VA(100VAC) 35VA (240VAC)
3 pen type ・・・ Maximum 34VA (100VAC) 44VA (240VAC)
Dot Printing Type Maximum 20VA (100V AC), 25VA (240V AC)
Mounting Panel mounting
Weight Pen Type 1 pen: Approximately 7.6kg
2 pen: Approximately 8.2kg
3 pen: Approximately 8.4kg
Dot Printing Type Approximately 8.0kg