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| G2500 Series intelligent digital display temperature controller |
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G9
96¡Á96¡Á68mm |
G8
48¡Á96¡Á60mm |
G7
72¡Á72¡Á60mm |
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G6
96¡Á48¡Á60mm |
G1
48¡Á48¡Á68mm |
G16
80¡Á160¡Á68mm |
| Characteristic: |
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¡€Reliability. International invented meter power supply 85V~380V. That assures meters long-term use life, and applies to instable
electric network and diesel engine generating system.
¡€Anti-jamming. Products can work normally under circumstance that RKC,FUJI, OMRON, SHINKO, SHIMADEN usually in.
¡€ Quick AT self-tuning adaptive control and high precision of temperature control.
¡€Manual and automatic operation can be set by panel.
¡€Function of input signal and filtering (filtering quotiety 0~100)
¡€Arrears (password) lock function.( RKC, FUJI, and OMRON is without this function).
¡€User of zero declination can be adjustable.
¡€Power output percent (SV window) can switch display. (Digital display replaced light beam display, and RKC, FUJI, and OMRON
is without this function).
¡€Cooling output is controlled by PD (alarm 1). it adapts to water cooling, wind cooling, and adjust better than RKC, FUJI, and
OMRON.
¡€Timer: max timer function--100 hours, and can control facility working hour ( RKC, FUJI, and OMRON is without this function).
¡€Power output can be limited.(can be controlled up and down)
¡€Alarm: 7 kinds of alarm mode can be configured freely.
¡€Adopting single key to work (easy to work).
Meter's Technical Index
1) Indication precision: .3%FS character
2) Setting precision: .3%FS character
3) Input sampling cycle: 0.2 second
4) Relay Point Control Output: 250VAC 3A(block load) 250VAC
1A(Inductive load, cos¡é=0.4)
5) No point Voltage Control Output: ( SSR drives)12VDC,
Max:40mA (short circuit protection)
6) Current & voltage output: 4-20mA, load resistance Max=500
Ohm.0-10VDC, load current ¡Ü10mA
7) Assistant power supply (feeding): 10V, 12V, 24V can be
optional, load current¡Ü20mA
8) Alarm mode: on/off mode, lag 1¡æ (1¡æ) or 0.1¡æ
9) Alarm Output: Relay Point:250VAC 3A(resistance load)
250VAC1A(Inductive load, cos¡é=0.4)
10) Power Supply & Voltage: 85-240VAC,180-275VAC,50/60Hz,24VAC/DC,50/60Hz
11) Range of voltage: 85-275VAC,165-380VAC,22-26VAC/DC
12)Ambient Temperature:-5~50¡æ
13)Ambient Humidity: 80%RH
14) Weight: 230g
15)Power Loss: 4W
16) Insulation resistance: ¡Ý10meg-ohm(testing condition
500V)
Model:
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Illustrate:G9-2500-R/E-A1-DR-A2-0-0
G9 size: 96¡Á96mm; 2500 is meter program series no; Ris relay output;E is thermocouple or platinum resistance input;
A1-DR is relay cooling output (PD control); A2 is the second circuit alarm (7 kinds of alarm mode can be configured freely);
0 is no feeding;0 is meter power supply 220V |
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| Conntection: |
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Meter power supply
1-2 is 220V range:180V~380V, 1-3 is 110V range:85V-265V, 24V,48V¡À10% can supply also
4-5 Feeding (assistant power supply) 10V 24V
6-7-8 main output. 6-7 open 7-8 shut. no point voltage output 6+,7-
10-11-12 the first circuit alarm terminal£¬10-11 is shut terminal£¬11-12 is open terminal
13-14-15 the second circuit alarm terminal£¬13-14 is shut terminal£¬14-15 is open terminal
16-17-18 is thermal resistance input£¬16-17 is thermocouple input
4-5, 16-1 is connected with coloured wire on sensor when it is as pressure meter.
Meter power supply
1-2 is 220V range:180V~380V, 1-3 is 110V range:85V-265V, 24V,48V¡À10% can supply also
4-5 main output, no point voltage input 4+,5-
6-7 the first circuit alarm terminal
8-9 the second circuit alarm terminal
10-11 Feeding
16-17-18 is thermal resistance input£¬16-17 is thermocouple input
10-11-12-13 is connected with coloured wire on sensor when it is as pressure meter
Meter power supply
1-2 is 220V range:180V~380V, 1-3 is 110V range:85V-265V, 24V,48V¡À10% can supply also
4-5 Feeding (assistant power supply) 10V 24V
6-7 the first circuit alarm terminal
8-9-10 is thermal resistance input£¬8-9 is thermocouple input
Meter power supply
1-2 is 220V range:180V~380V, 1-3 is 110V range:85V-265V, 24V,48V¡À10% can supply also
4-5 Feeding (assistant power supply) 10V 24V
6-7-8 main output, 6-7 open 7-8 shut, no point voltage output 6+,7-
10-11 the second circuit alarm
12-13 the second circuit input signal
14-15 the first circuit alarm
16-17-18 the first circuit input signal is thermal resistance input£¬16-17 is thermocouple input |
| Alarm mode: |
 ¡¡Alarm of upper limit declination
For instance: set value is 25¡æ£¬when alarm value is 2¡æ, alarm hysteresis is 1¡æ, temperature rises to 27¡æ(25¡æ+2¡æ) and begins to alarm, temperature returns to 26¡æ(25¡æ+2¡æ-1¡æ),alarm stops.
 ¡¡Alarm of lower limit declination
For instance: set value is 25¡æ£¬when alarm value is -2¡æ, alarm hysteresis is 1¡æ, temperature drops to 23¡æ(25¡æ-2¡æ) and begins to alarm, temperature rises to 24¡æ(25¡æ-2¡æ+1¡æ),alarm stops.
 ¡¡Alarm of upper limit absolute value
For instance: set value is 25¡æ£¬when alarm value is 27¡æ, alarm hysteresis is 1¡æ, temperature rises to 27¡æ and begins to alarm, temperature returns to 26¡æ(27¡æ-1¡æ),alarm stops.
 ¡¡Alarm of lower limit absolute value
For instance: set value is 25¡æ£¬when alarm value is 23¡æ, alarm hysteresis is 1¡æ, temperature drops to 23¡æ and begins to alarm, temperature rises to 24¡æ(23¡æ+1¡æ),alarm stops.
 ¡¡Alarm of upper/lower limit
¡æ(25¡æ-2¡æ), that begins to alarm, then temperature returns to 26¡æ(25¡æ+1¡æ),or rises to 24¡æ,alarm stops.
 ¡¡Alarm of upper/lower limit range
For instance: set value is 25¡æ£¬when alarm value is 2¡æ, alarm hysteresis is 1¡æ, it begins to alarm when temperature is between 22¡æ(25¡æ-2¡æ+1¡æ) and28¡æ(25¡æ+2¡æ+1¡æ),when temperature returns below 22¡æ,or rises above 28¡æ,alarm stops.
 ¡¡Time alarm
For instance: if want heat system to work some time but nobody watches, you can choose this alarm mode. The time you can choose from 1¡ª5999 minutes. the alarm will work if time comes.
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| Explanation of alarm collocation and choice of alarm mode: |
| choice of alarm mode |
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No Alarm |
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Alarm of upper/lower limit range |
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Alarm of upper limir declination |
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Cooling output, AL2 without |
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Alarm of lower limir declination |
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Timer alarm
*AL2 has this function but AL1 not. |
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Alarm of upper limir absoute value |
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Alarm of lower limir absoute value |
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upper/lower limir alarm |
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| Choice of input/output signal |
choice of output type
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Solid state relay, 12V, ¡Ü40mA |
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Relay 250V, 3A(resistance load |
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silicon control, zero cross signa |
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current and voltage output 0-20mA or 4-20mA |
10V or 1-5V and etc |
choice of input signal
Pv input type |
range |
Thermocouple |
K |
0-1370¡æ |
0-2500 0F |
J |
0-1000¡æ |
0-1800 0F |
R |
0-1760¡æ |
0-3200 0F |
B |
0-1820¡æ |
0-3300 0F |
S |
0-1600¡æ |
0-3200 0F |
E |
0-1000¡æ |
0-1800 0F |
Thermal resistance |
Pt100 |
-199.9-850¡æ |
-199.9-999.9 0F |
Jpt100 |
-199.9-500.0¡æ |
-199.9-900.0 0F |
Voltage |
0-1V |
-199.9-5999 |
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0-5V |
-199.9-5999 |
1-5V |
-199.9-5999 |
0-10V |
-199.9-5999 |
1-10 |
-199.9-5999 |
MV/V |
1.5mV/V |
-199.9-5999 |
2mv/v |
-199.9-5999 |
3.3mV/V |
-199.9-5999 |
Current |
0-20mA |
-199.9-5999 |
4-20mA |
-199.9-5999 |
Voltage transformer |
0-200V |
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Current transformer |
5A~ |
0-5999 |
proximity switch |
NPN |
-199.9-5999 |
PNP |
-199.9-5999 |
choice of input type
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Jpt100 |
Pt100 |
T type thermo-couple |
B type thermo-couple |
E type thermo-couple |
K type thermo-couple |
S type thermo-couple |
J type thermo-couple |
Current input or voltage input |
Pressure meters, tachometers, power meters, frequency meters input |
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