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Analog Instrument

Meter Relay

  • ・Lineup with 3 edgewise types of Meter Relay.
  • ・Suitable for display and control of tank capacity and level.
  • ・Bright panel surface and easy to read values.

Operation manual

Specification / Model NRE-65AH
NRE-65AHL
NRE-100AH
NRE-100AHL
NRE-152H
NRE-152HL
NRE -
   
① Size
65A
100A
152
② Setting
HL
H
NRE-65 NRE-100 NRE-152
H : High value setting, relay contact output HL : High and Low value setting, relay contact output
Dimension
(mm)
22(W)×65(H) - -
30(W)×100(H) - -
50.7(W)×152.3(H) - -
Weight
(1 mA d.c. rated)
  approx. 150 g approx. 320 g approx. 1,300 g
TYPE Edgewise
Input (*1) DC Current (Moving coil) 10 μA - 1A 100 μA,
1mA,
10 mA - 1 A
1 mA
DC Voltage (Moving coil) 10 mV - 300 V 1 V - 300 V
Process (Moving coil) 4 - 20mA,
1 - 5 V(500kΩ)
4 - 20mA,
1 - 5 V(4kΩ),
1 - 5 V
(w / 1MΩ / 7331)
4 - 20mA,
1 - 5 V(4kΩ),
1 - 5 V(1MΩ)
AC Current (average) 1 - 300mA
(w / 7331)
1 - 300mA 1mA
(r.m.s., 1A or more) 1 - 30 A
( w / 7311)
1 - 5 A
(CT incorporated),
10 -30 A
(w / 7311)
AC Voltage (average) 10 - 300V
Display Accuracy Class 1.5 -
Class 2.5 - -
Scale length 44 mm 82 mm 100 mm
Scale divisions 20 - 37.5 -
30 - 50 - -
Scale Pointer Needle type, red Flat Type, red Large type, red
Scale plate color White
Cover color Black - -
7.5BG4/1.5 - -
Transparence
(non-electrification resin)
-
Output Operation type Optical -
Electrical - -
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 3 %
Pick up accuracy(*2) Less than 2.5 % Less than 1.0 %
Deadband (*2) Less than 0.5 %
Temp. coefficient (*2)
(pick up value change at rated voltage ± 10 %)
Less than 0.5 % Less than 0.3 %
Power regulation (*2)
(pick up value change at rated voltage ± 10 %)
Less than 0.5 % Less than 0.3 %
Output contact 1 transfer for H and L
(NRE-152: N/O or N/C selectable)
Contact rate (load resistance) 250 V, 2 A a.c.
220 V, 2 A d.c.
230 V, 3 A a.c.
30 V, 3 A d.c.
230V, 2.5A a.c.
30V, 2.5A d.c.
100/110,200/220V AC (w / transformer **) ●(*3) ● (*4)
24V DC
Power consumption approx. 2VA 2.5VA or less 3VA or less
Operating temperature 0 – 50°C
Operating humidity 30 - 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.
*3
The power supply terminal is not insulated from the measurement input terminal. If the transformer is not used, insulate the measurement input from the power supply.
*4
The power source and the input are not insulated in the receiver (1 to 5V, 1MΩ). Insulate the measurement input and power supply when needed.

●: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. Position (Horizontal or Vertical )
  5. 5. Power supply
    ・AC 100/110 V ± 10% or AC 200/220 V ± 10% ( 50/60 Hz )
    ・DC 24V ± 10%

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