Bộ hiển thị và điều khiển Tsuruga NRE-65AH NRE-65AHL, NRE-100AH NRE-100AHL, NRE-152H NRE-152HL
| Specification / Model |
NRE-65AH
NRE-65AHL |
NRE-100AH
NRE-100AHL |
NRE-152H
NRE-152HL |
|
|
 |
 |
 |
| 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 % |
|