Bộ hiển thị và điều khiển Tsuruga NRP-60H NRP-60HL, NRP-83H NRP-83HL, NRC-100H NRC-100HL, NRC-120H NRC-120HL
| Specification / Model |
NRP-60H
NRP-60HL |
NRP-83H
NRP-83HL |
NRC-100H
NRC-100HL |
NRC-120H
NRC-120HL |
| NRP |
- |
□ |
□ |
(Front panel : Plastic) |
| |
|
① |
② |
|
| NRC |
- |
□ |
□ |
(Front panel : Glass) |
| |
|
① |
② |
|
|
 |
 |
 |
|
| 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) |
|