EH3000Series
180mmChart ANALOG RECORDER

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

■FEATURES●High accuracy ±0.25%
By large scale plate and sharp pointer location, it iseasy to see the indication and high accuracy of±0.25% (DC voltage input).
●Universal power supply
Universal power supply with voltage range of 100 to
240 V AC (50/60Hz) is applied.
●Linearized temperature scale prepared
Temperature scale of thermocouple and resistancethermometer input is a linear scale that is excellent inreading value.
●6 chart speeds
6 chart speeds (12.5, 25, 50, 75, 100, 150mm/h) areswitchable as standard. 5 chart speed and hour/minutechange are prepared as option.
●Alarm setting as standard
High and low limit alarm can easily programmed bypointer location. Also you can check the alarm by front
LED.
●Easy operation and robust structure
Operation switch and setting switch are separate
arranged for easy operation and robust structure thatadopted steel casing and die-cast door.
●Chart paper illumination
White LED illumination is adopted for to read theindication in the dark places. You can also adjust thebrightness.
●Flat front chart chassis
Front chart feeding part is flat so easy to read therecorded result and also to take note.
●Unit structure and light-weightLight-weight (60% of the previous unit weight) isrealized by easy maintenance structure.
●CE approval■MODELSE H 3□□□−□□□
Input point
D1 : 1 points
D2 : 2 points
D3 : 3 points
D6 : 6 points
12 : 12 points
Input signals
5 : Thermocouple/DC voltage
7 : Resistance thermometer
Thermocouple with burnout/
DC voltage
Built-in voltage divider input(option)*1Input and scale plate
0 : Standard input+ standard scale plate
1 : Non-standard input*2+ Non-standard scale plate
Alarm output
0 : None2 : 2 alarm outputs*3
Chart speed and burnout
0 : Standard 6-speed+ burnout
disabled
1 : Standard 6-speed + up-scaleburnout*4
2 : Standard 6-speed+ down-scale burnout*4
A : Standard 5-speed hour/
minute change+ burnout disabled*3
B : Standard 5-speed hour/
minute change+ up-scale burnout*4
C : Standard 5-speed hour/
minute change+ down-scale burnout*4*1 : Optional built-in voltage divider and thermocouple/resistancethermometer burnout input is only type "7".
*2 : Built-in voltage divider input included. Triple scale is available.
(Input and scale selection are needed for non-standard input andnon-standard scale plate.)*3 : Option*4 : Burnout on all channels is programmed together for thermocouple/resistance thermometer input.



PSE-366

EH3000 Series
Transportation condition:(At the packed condition on shipment from our factory)--Ambient temperature range: -20 to 60℃
Ambient humidity range:
5 to 90%RH (No dewcondensation)
Vibration: 10 to 60Hz, 4.9m / s2 (0.5G) or less
Impact: 392m / s2 (40G) or less
Storage condition: Ambient temperature and humidity range-20 to 40℃ : 5 to 90%RH, 40 to 60℃ : 5 to 65%RH
Insulation resistance:Primary terminals and protective conductor terminals--- 20MΩ or more at 500V DC
Secondary terminals and protective conductor terminals--- 20MΩ or more at 500V DC
Primary and secondary terminals--- 20MΩ or more at 500V DC
Dielectric strength:
Primary terminals and protective conductor terminals--- 1 minute at 1500V AC
Secondary terminals and protective conductor terminals--- 1 minute at 500V AC
Primary and secondary terminals --- 1 minute at 1500V AC
Illumination:
White LED lamp, 3 levels of brightness, and lights can beOFF.
Case:
Door frame --- aluminum die-cast,
Door window --- glass,
Back case --- steel
Color: door frame --- Gray (equivalent to Mussel N3)
Back case ---- Gray (equivalent to Mussel N7)
Door window --- transparent
Mounting:
Panel mounting
Weight:Approximately 8.0kg
Terminal screws: Power terminals / protective conductor terminals / alarm
terminals --- M4.0, measuring terminal --- M4.0

■INPUT SPECIFICATIONS
Input types:

DC voltage ---±13.8mV, ±27.6mV, ±69mV ±200mV,±500mV, ±2V, ±5V
Built-in voltage divider (option): ±10V, ±20V, ±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 ratings: DC voltage input --- ±0.25% of input scan
Thermocouple and resistance thermometer--- ±0.5% of input span (except for some inputs)
Indicating dead band:±0.2% of input span
Reference junction compensation accuracy:
K, E, J, T --- ±1.0℃ or below (23℃±10℃)±2.0℃ or below (0℃ to 50℃)
(For internal reference junction compensation, the errors
above are added to the accuracy rating)Temperature drift: ±0.02%FS / ℃ (Converted into reference ranges)
Indicating resolution:
Approximately 1/3,600
Allowable signal source resistance:
DC voltage inputs, thermocouple inputs--- 1kΩ or less (no burnout).
Resistance thermometer inputs--- per wire 10Ω or less (same resistance for 3 wires)
Input resistance: DC voltage inputs (±5V or less), thermocouple inputs--- approximately 8MΩ
DC voltage inputs (voltage divider built-in)--- approximately 1MΩ
Maximum input voltage:
DC voltage inputs, thermocouple inputs,--- ±10V DC or less
DC voltage inputs (voltage divider built-in)--- ±60V DC or less
Resistance thermometer --- ±6V DC or lessMaximum common mode voltage:
30V AC
Common mode rejection ratio:
120dB or more
Normal mode rejection ratio:
50dB or more

■INDICATING SPECIFICATIONS
Analog indication: Scale plate and pointerScale plate:Max. triple scale (option) (minimum scale division:150)■ALARM SPECIFICATIONS
Alarm display:

Pointer and alarm-point seal pasted on scale.
Alarm LED lamp lightens for alarming. (All channelscommon display).
Alarm types:
Higher and lower limit alarm
Alarm dead band: 0.4% of input span

■RECORDING SPECIFICATIONS
Chart paper:

Fan-fold type--- effective chart width 180mm (total width 200mm),
total length of 20m
Recording points: 1,2, 3, 6, 12 points
Dotting interval:
6 seconds/point
Recording system: 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 speed:
12.5,25,50,75,100,150mm/h
Chart speed accuracy:±0.1% (based on chart paper scale)■OPERATION / PROGRAMMING SPECIFICATIONS
Switches:■GENERAL SPECIFICATIONS

Indication:

Rated power voltage:
100 to 240V AC, 50/60HzPower voltage fluctuation:
Indication fluctuation 0.2% or less(converted into reference ranges at 90 to 264V AC)
Power consumption:
Maximum 20VA (100V AC), 25VA (240V AC)
Environmental conditions:
Reference operation condition--Ambient temperature range: 21 to 25℃
Ambient humidity range: 45 to 65%RH
Power voltage: 100V AC ±1%
Power frequency: 50/60Hz ±0.5%
Attitude: left/right 0℃, forward tilting 0℃,
backward tilting 0℃
Warm-up time: longer than 30 minutes
Normal operation condition--Ambient temperature range: 0 to 50℃ (20 to 65%)
Ambient humidity range: 20 to 80%RH (5 to 40℃)
Power voltage: 90 to 264V AC
Power frequency: 50/60Hz ±2%
Attitude: left/right 0 to 10°, forward tilting 0°,
backward tilting 0 to 30°

POWER --- ON/OFF the recorder power supply
AUTO CH --- Switching automatic channels change(recording mode) and fixed channel(Chart feed stops when 1 point indication mode selected)
RECORD --- Indication / Recording start/ stop
FEED --- Feed chart paper
MODE --- Select setting mode--- Select setting / adjusted parameter, move pointerENTRY --- Parameter / Adjusted value confirmed
CAL --- User indication adjustment, shift adjustment
KEY LOCK --- Setting key locked
LED (green) --- Power ON monitor
LED (red) --- Alarm monitor (All channels common ORoutput monitor)
LED (white) --- Chart speed■STANDARD
CE approval:

2

EMC directive, low voltage directive conformity, EN61326-1,
EN61010-1*Under EMC directive test condition, indication equivalent tomaximum 500μV might fluctuate.

■OPTION SPECIFICATIONS●Standard range and minimum width of scale

Alarm output:

Alarm contact output is available
Alarm relay --- Mechanical relay 1 N.O. (form A) and rely 2
N.C. (form B) contact, 2 outputs (high and low), all channels
commonMaximum contact rating --- 250V AC 2A, 30V DC 2A(resistive load)
250V AC 1A, 30V DC 1A (inductive load)
Non-standard input:
Minimum width of scale--DC voltage ---10mV DC width or more
DC current --- 10mA DC width or more
Thermocouple --- K; 200℃ width or more,E, J, T; 150℃ width or more
R; 600℃ width or more
Resistance thermometer ---100℃ width or more
Non-standard:
Scale plate for non-standard input
Double / Triple scale:
Measures input with 2 or 3 types of scales(each scale is serial channel only),minimum division; divided into 150 equal parts
Chart speed:
5-speed change, 12.5,25,50,100,200mm/minute,hour change
Dotting interval:
3 seconds/point
DC current input: 250Ω of shunt resistor is applied to measure voltage input(max 20mA)
Built-in-voltage divider:
Built-in voltage divider (1/1000) measures DC voltage input
of ±10V, ±25V, ±50V, input type "7"only
Burnout:
Function for detecting disconnection for sensor withthermocouple or resistance thermometer input.
Upper and lower scale burnout on all channels can be
programmed, parallel operation is unavailable, Input type "7"
only

DC voltage

DC currentKEJTR■Standard input and chart paper Nos.
Scales

Input type*DC voltage

KET/CJTRRTD

000-50100000000000000-5000000000-20-50

tototototototototototototototototototototototototototototototo

10mV
20mV
50mV
5mV
5V
5V
200℃
250℃
300℃
400℃
600℃
800℃
1000℃
1200℃
200℃
300℃
400℃
150℃
200℃
300℃
150℃
1200℃
1400℃
1600℃
100℃
150℃
200℃
250℃
300℃
80℃
50℃

T/C

B

Minimum scales Chart paper Nos. Input code

12℃
2℃
2℃
5℃
5℃
10℃
10℃
10℃
2℃
2℃
5℃
1℃
2℃
2℃
2℃
10℃
10℃
20℃
1℃
1℃
2℃
2℃
2℃
1℃
1℃

EH01001

EH05043
EH05042
EH05041
EH05040
EH05038
EH05037
EH05036
EH05035
EH05043
EH05041
EH05040
EH05044
EH05043
EH05041
EH05052
EH05035
EH05031
EH05034
EH05001
EH05044
EH05043
EH05042
EH05041
EH05056
EH05054

SM1
M8
M9
M6
V5
V6
KG
K2
K3
K4
K6
K8
KA
KC
E2
J3
J4
TF
T2
T3
T5
R2
R4
R6
31
3A
32
3733
38
3E

Minimum width of scale

Standard range

Input type

NU

L

Pt100
RTD
JPt100-13.8

to13.8mV

10mV

-27.6

to27.6mV

17mV

-69

to69mV

35mV-200

to200mV

100mV

-500

to500mV

250mV

-2

to2V

1V

-5

to5V

2.5V

-10

to10V

5V

-25

to25V

13V

-50

to50V

25V

0

to20mA

10mA-200

to330℃

200℃-200

to660℃

400℃-200

to1370℃

700℃

-200

to200℃

150℃-200

to380℃

250℃-200

to720℃

380℃-200

to900℃

720℃-200

to250℃

150℃-200

to500℃

300℃-200

to1200℃

500℃

-200

to280℃

150℃-200

to400℃

300℃

0to1240℃

600℃

0to1760℃

1300℃

0to1820℃

900℃

0to1350℃

700℃

0to1760℃

1400℃

-200

to420℃

240℃-200

to770℃

430℃-200

to1300℃

870℃

-200

to280℃

160℃-200

to500℃

280℃-200

to600℃

530℃-200

to250℃

150℃-200

to490℃

280℃-200

to900℃

500℃-140

to150℃

100℃-200

to300℃

200℃-200

to650℃

400℃-140

to150℃

100℃-200

to300℃

200℃-200

to500℃

400℃●Exceptions of accuracy ratings
Input types

Measuring range

Accuracy ratings

K-200

to-50℃±1.0%

E,J,T,L-200

to-50℃±1.0%

R,S0to100℃

±1.5%

B

0to400℃

NoneU,L-200to-50℃±1.5%Note) The accuracy ratings are converted into the measuring range

K、E、J、T、R：IEC584. JIS C1602-1995
Pt100：IEC751. JIS C1604-1997
Scale plate will be standard plate of 0 to 100 equally divided (no unit).
Please specify for other range.

*3

Easy operation

EH3000Series

Flat front chart chassis enables
easy memo writing.

All operations and settings adjustable.

■TERMINAL BOARD
100-240V ACL N

Power/protective conductor terminals(M4)Alarm output conductor terminals(M4)(option)
N.O terminals
COM terminals
N.C terminals

Measurement input terminals(M4)TC.mV(+),RTD(A) terminals
TC.mV(-),RTD(B) terminals
RTD(b) terminals
123■DIMENSIONS

4 56789 10 11 12●Panel cutout□277.6
88.8

288

Mounting Bracket

24.5

40

●Minimum clearance for plural installation
360

220

360

288
297.6

281 ±1281 ±1

Unit : mm

Specifications subject to change without notice. Printed in Japan (I) 2011. 732-8 KUMANO-CHO,ITABASHI-KU,TOKYO 173-8632
Telephone : +81-3-3956-2171
Facsimile : +81-3-3956-0915
E-mail : inter@chino.co.jp
Website : www.chino.co.jp/"