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Analog Instrument

Meter Relay

  • ・Lineup with 4 types of Meter Relay.
  • ・Wide and bright panel surface and easy to read values.

Operation manual

Specification / Model NRP-60H
NRP-60HL
NRP-83H
NRP-83HL
NRC-100H
NRC-100HL
NRC-120H
NRC-120HL
NRP - (Front panel : Plastic)
     
① Size
60
83
② Setting
HL
H
NRC - (Front panel : Glass)
     
① Size
100
120
② Setting
HL
H
NRP-60 NRP-83H NRC-100 NRC-120
H : High value setting, relay contact output HL : High and Low value setting, relay contact output
Dimension
(mm)
60(W)×60(H) - - -
83(W)×83(H) - - -
100(W)×83(H) - - -
120(W)×100(H) - - -
Weight
(1 mA d.c. rated)
  approx. 230 g approx. 530 g approx. 550 g approx. 600 g
Type Square
Input (*) DC Current (Moving coil) 500 μA
1mA
10 - 100 mA
100 μA, 500 μA, 1 mA, 10 mA to 5 A
DC Voltage (Moving coil) 1V - 300V
Receiver (Moving coil) 4 to 20 mA, 1 to 5 V (4 kΩ), 1 to 5 V (1 MΩ with 7331)
AC Current (average) 1 - 20 mA 1 - 300 mA
(r.m.s., 1 A or more) 1 to 5 A(CT incorporated), 10 to 30 A (with 7311)
AC Voltage (average) 10 - 300 V
Display Accuracy Class 1.5 -
Class 2.5 - - -
Scale length 46mm 67mm 88mm
Scale divisions 20 - 37.5 - - -
30 - 50 -
Scale Pointer Needle type, black
Scale plate color White
Cover color Black
7.5BG4 / 1.5 -
Output Optical operation
Output Hold (relay)
Pointer Knife shape H (High) : Red, L (Low): Green
Setting range 0 – 100 % of scale for H and L
Setting HL (High / Low) or H (High)
Minimum setting range (*2) Less than 5 %
Pick up accuracy (*2) Less than 1.5 % Less than 1.0 %
Deadband (*2) Less than 0.5 %
Temp. coefficient (*2)
(pick up value at 23°C ± 10°C)
Less than 0.3 %
Power regulation
(pick up value at rated voltage ±10%)
Less than 0.3 %
Output contact 1 transfer for H and L
Contact rate (load resistance) 250 V, 2 A a.c.
220 V, 2 A d.c.
250 V, 3 A a.c.
30 V, 3 A d.c.
Power on delay -
100/110,200/220 V AC
24 V DC
Power consumption Less than 1.5 VA Less than 2.5 VA
Operating temperature 0 to 50°C
Operating humidity 30 to 90% RH (no condensation)
*1
When the rated input exceeds the specific standard, accessory is included with product.
*2
It is the value against the scale length.

●:Standard, ○:Option

Customers are requested to provide the following information during order.

  1. 1. Model ( HL or H )
  2. 2. Rated value (Input signal with AC or DC type)
  3. 3. Scale and Unit
  4. 4. Power supply
    ・AC 100/110 V ± 10% or AC 200/220 V ± 10% ( 50/60 Hz )
    ・DC 24V ± 10%

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