Digital Meter
Outdoor Rainproof High Brightness Large LED Display Meter
MODEL 3018
- ■ Outdoor rainproof type LED display meter with clear and bright display.
- ■ Character size with 100 mm having high luminance red double dot LED.
- ■ Function available with average calculation, display holds and peak/bottom display.
- ■ Display Range: -19999 to 99999
- ■ AC power supply (100 to 240 V)
Standard Specifications
Model Designation
| 3018 | - | □ | - | A | - | 51 | - | □ |
| ① | ② | ③ | ④ |
①Input
| Code | Measuring range | Input resistance | Accuracy * | Input overload |
|---|---|---|---|---|
| 04 | DC 0 to 10 V | 10 MΩ | ±(0.1% of rdg + 1 digit) | DC ±250 V |
| 09 | DC 1 to 5 V | 1 MΩ | DC ±250 V | |
| 19 | DC 4 to 20 mA | 12.5 Ω | DC ±150 mA | |
| Code | Input specifications | Input signal level | ||
| 64 | BCD 12 V open collector | "H" = 8.4 to 12 V "L" = 0 to 1.9 V | ||
| 65 | BCD 24 V open collector | "H" = 16.8 to 24 V "L" = 0 to 3.8 V | ||
- * Accuracy:
- Defined at 23 ± 5°C, 45 to 75% RH
- Temperature coefficient:
- ±150 ppm/°C (Temp. range: 0 to 40°C)
②Power Supply
| Code | Power Source Voltage |
|---|---|
| A | AC 100 to 240 V |
③Mounting
| Code | Description |
|---|---|
| 51 | Wall-mount |
④Display digits
| Code | digits | Intended models |
|---|---|---|
| Blank | - | Analog input |
| 4 | 4 digits | BCD input |
| 5 | 5 digits |
General Specifications
| Display | Double dotted red LED (character height 100 mm）with zero-suppression function. |
|---|---|
| Scaling | Full scale Display -19999 to 99999, Offset Display -19999 to 99999 |
| Offset fixing function | Function to fix a display reading of input less than offset value to the offset value. |
| Decimal point | Arbitrary setting |
| Over-range display | When exceeds 100% or 130%, indication will be  When exceeds -100% or -130%, indication will be  . |
| Display cycle | 67ms, 400ms, 1s, 2s, 3s, 4s or 5s can be selected. |
| Average calculation | Divisional averaging, moving average |
| Hold function | Holds measured data |
| Peak/Bottom display | Display of max. or min. is possible. |
| 100 digit turn out | The display of 100 digit is compulsorily turn out. |
| Power supply | AC 100 to 240 V 50/60 Hz |
| Tolerance of source voltage | AC 90 to 250 V |
| Power consumption | AC 100 V … Approx. 9 VA AC 200 V … Approx. 12 VA |
| Power switch | Inside a case |
| Operating temperature | 0 to 40°C |
| Operating humidity | 35 to 85% RH （No condensation） |
| Storage temperature | -20 to 70°C |
| Insulation resistance | DC 500 V, More than 50 MΩ |
| Withstand voltage | Power terminal - external case AC 1500 V 1min. |
| Weight | Approx. 5 kg |
| Color | Munsell 5Y 7/1 |
| Unit indication | Black character sticker |
| External case | IP54 |
