DL series digital panel voltmeter and ammeter, high accuracy and sampling rate, widely used in industrial, high light LED display
1. Features and advantages of DL voltage meter and ampere meter:
a). 4digits LED display, high accuracy.
b). With function of measurement display, alarm output, analog output, RS485 communication, and etc.
c). 2 DI input and 2 DO output.
d). AC and DC effective value measurement, polarity display can be selected for DC measurement.
e). Widely used for voltage or current monitoring in industrial machinery, machine tools and related equipment.
2. Model specification:
3. Technical parameter:
| Power Supply | 100~240V/12~30V/24V AC/DC |
| Accuracy | ±0.5%F.S±3digits |
| Resolution | Default range minimum unit display value of or 12bits |
| AC frequency | Hz range: 45~400Hz
Accuracy guarantee range: 50~100Hz |
| Relay capacity | AC 250V/1A rated load life>100000 times |
| Power consumption | <6VA |
| Ambient condition | Indoor use, 0~50℃ without condensation, humidity:<85%RH , altitude<2000m |
Storage environment
Switch input | -10~60℃, no condensation Passive dry contact input |
| Current output | DC 4~20mA Load<500Q Temperature drift 300PPM |
| Communication | RS485 interface, Modbus-RTU procotol, connect up to 30 units maximum. |
| Insulation resistance | Input, output, power supply to the case > 20MQ |
| Electrostatic discharge | IEC/EN61000-4-2 Contact ±4KV /Air ±8KV perf.Criteria B |
| Pulse group immunity | IEC/EN61000-4-4 ±2KV perf.Criteria B |
| Surge immunity | IEC/EN61000-4-5 ±2KV perf.Criteria B |
| Voltage sag&short-term interruption immunity | IEC/EN61000-4-29 0% ~ 70% perf.Criteria B |
| Isolation voltage | Signal input, output, power: 2000VAC 1min |
| Total weight | About 400g |
| Cover material | The shell and panel frame PC/ABS(Flame Class UL94V-0) |
| Panel material | PET(F150/F200) |
| Power failure memory | IEC61010-1 Overvoltage category H , pollution level 2 , level II ( Enhanced insulation ) |
| Panel Protection level | IP65(IEC60529) |
| Safety Standard | IEC61010-1 Overvoltage category H , pollution level 2 , level H ( Enhanced insulation ) |
4. Appearance and installation dimensions:
5. Connections:
6. Contact:
Sales: bassy shi
Cell phone: +86 13773069136
Email: bassy.shi@youjiazhineng.com
Product Tags:
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DL Series 4Digits Panel meter Voltage Amperage Meter 0.5%FS LED Display Images
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