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Analog Instrument

Detect Relay with Monitor

  • ■Alarm setter with digital monitor display.
  • ■Lineup of DC input and temperature sensor input products.
  • ■Build-in 2 or 4 alarm function in one unit.

Operation manual

Model Designation

2512 - - -
     

① Measuring Input

DC Input
Model Measuring Range Input Resistance Over Load
02 ± 99.99 mV 10 kΩ DC ±10 V
03 ± 999.9 mV 100 kΩ DC ±100 V
04 0 to 5 V 500 kΩ DC ±250 V
05 ± 9.999 V 1 MΩ DC ±250 V
06 ± 99.99 V 1 MΩ DC ±250 V
09 1 to 5 V 1 MΩ DC ±250 V
00 DC voltage input other than the above. (In between 100 mV and 100 V)
22 ± 99.99 μA 1 kΩ DC ±20 mA
23 ± 999.9 μA 100 Ω DC ±50 mA
24 ± 5.000 mA 20 Ω DC ±100 mA
25 ± 9.999 mA 10 Ω DC ±150 mA
26 ± 9.999 mA 1 Ω DC ±500 mA
27 ± 9.999 mA 0.1 Ω DC ±2 A
29 4 to 20 mA 12.5 Ω DC ±150 mA
20 DC current input other than the above. (In between 100 μA and 100 mA)
Accuracy:
± (0.1% of FS + 1 digit)
Defined at 23oC ± 5oC.
Temperature coefficient:
±150 ppm/oC, defined at the operating temperature range 0 to 50oC.

② Output Signal

Code Specifications
1 Two relay contact output
2 Four relay contact output
3 Two open collector output
4 Four open collector output

③ Power Supply Voltage

Code Power Supply Voltage
A AC 100 to 240 V
B DC 12 to 24 V
C DC 110 V

Model Designation

25 2 - -
     

① Measuring Input

Thermocouple thermometer
Code Temperature Sensor Measuring Range Display Range
2 R 100 to 1768°C -50 to 1800°C
K -200 to 1372°C -270 to1400°C
E -200 to 1000°C -270 to 1050°C
J -200 to 1200°C -210 to 1250°C
T -200 to 400°C -270 to 420°C
B 600 to 1800°C -20 to 1820°C
N -200 to 1300°C -230 to 1350°C
S 0 to 1768°C -50 to 1800°C
WRe5-26 0 to 2320°C -20 to 2350°C
Accuracy:
±(0.1% of FS + 1 digit) Defined at 23oC±5oC, in the measuring range.
Cold junction compensation:
±1oC
Defined at the operating temperature range 0 to 50oC.
Calibration is with each referential thermoelectricity power of JIS C-1602-1995.
Temperature coefficient:
±150ppm/oC
Defined at the operating temperature range 0 to 50oC.
Resistance thermometer
Code Temperature Sensor Measuring Range Display Range
3 Pt100Ω (JIS’97) -200 to 850°C -200 to 870°C
JPt100Ω (JIS’81) -200 to 649°C -200 to 660°C
Pt50Ω (JIS’81) -200 to 649°C -200 to 660°C
Ni508.4Ω -200 to 280°C -50 to 300°C
Accuracy:
±(0.1% of FS + 1 digit)
Defined at 23oC±5oC, in the measuring range.
Calibration is with the values of each referential resistor element of JIS C-1604-1997.
Temperature coefficient :
±150 ppm/oC
Defined at the operating temperature range 0 to 50oC.

② Output Signal

Code Specifications
1 Two relay contact output
2 Four relay contact output
3 Two open collector output
4 Four open collector output

③ Power Supply Voltage

Code Power Supply Voltage
A AC 100 to 240 V
B DC 12 to 24 V
C DC 110 V

Specifications/Model

Specification / Model 2512 2522 2532
  2512 2522 2532
Dimension (W x H x D mm) excl .Base socket 28.5 × 72 × 115
Input DC current / voltage - -
Process - -
T/C (R,K,E,J,T,B,N,S,WRe5-26) - -
RTD (Pt100Ω,JPt100Ω,Pt50Ω,Ni508.4Ω) - -
Output Nos. of Alarm 2points
4points
Accuracy Repeatability ±(0.1% of FS + 1digit)
Output Relay
Open collector
Setting style Key
Alarm type (H/L) H or L adjustable
Comparator ON/OFF Switchable
Rating Relay 250 V, 1 A a.c., 30 V, 2 A d.c.
Open collector 50 V, 100 mA d.c.
Response Less than 150ms Less than 400ms Less than 1.2s
Display 4 digit ( -9999 to 9999)
Zero suppress
Scaling - -
Off display
Offset - -
Status
Function Hysteresis
Output delay
Power on delay
Deviation setting
Test mode
Moving average
Operating temperature 0-50°C
Operating humidity 30 - 90% RH (no condensation)
AC power supply 100 to 240 V a.c.
DC power supply 12 to 24 V d.c., 110 V d.c.
Weight approx. 180 g

●:Standard, ○:Option

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