Product Details:
Payment & Shipping Terms:
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Product Name: | Digital Dial Indicator | Model Number: | WD-3B |
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Place Of Origin: | Wuhan, Hubei, China | Display Type: | Digital Only |
Measuring Range: | 0-9999 | Color: | Grey |
Dimension: | 96*96mm | Voltage: | AC220V Or AC/DC85-270V |
Accuracy Class: | 0.2 | Phase: | Single Phase |
Communication: | As Option | Alarm: | As Option |
Certificate: | ISO9001/CE | Warranty: | 18 Months |
High Light: | digital rpm tachometer,digital dial gauge |
High End Commercial Digital Measurement Meter Programmable For Marine Industry
1. Product Description:
Digital intelligent meter is electric measuring units with function of programmable measurement,display and digital communication,etc. Adopt AC/DC sampling technology, be able to measure percentage in power transmission & distribution system, widely used in power transforming, distributing automation, intelligent building and power monitoring.
2. Technical Parameters:
Technical Index | Value | |
Input |
Nominal value | Voltage AC:100V,220V,380V; Current AC: 1A/5A |
Overload | Continuous: 1.2 time/1s; Instant: 10 time/1s | |
Frequency | 45-65Hz | |
Consumption | <0.5VA | |
Accuracy | 0.2% | |
Function |
Display | LED or LCD |
Communication | RS485,Modbus-RTU protocol | |
Alarm | One channel passive relay; Contact capacity: 3A/30VDC,3A/250VAC, high, low, unbalance alarm etc. | |
Analog |
DC4-20mA, DC0-20mA(Load<500Ω), DC0-5V(Load >1kΩ) | |
Input: 2-4 channel dry contacts, power inside, optocoupler insolation | ||
Output: 2 switch output,normal open contact of relay | ||
Contact capacity: 3A/30VDC,3A/250VDC | ||
Power Supply |
Voltage Range | AC/DC85-270V |
Power consumption | <5VA | |
Insulation resistance | ≥100MΩ | |
Power Frequency Withstand Voltage |
2kv/1min | |
Environment |
Temperature | Opertation: -25-55℃, Storage: -20℃-75℃ |
Humidity | ≤93RH, no condensation, without corrosive | |
Attitude | ≤2500m |
3. Functions:
-Measure single phase percentage in low voltage distribution system;
- Suitable for replacing pointer meter;
- Suitable for HV & HV voltage system;
-. High accuracy IEC62053-21 0.5%;
-. Built in MODBUS-RTU via RS485 port;
-. Optional analog output 4-20mA / 0-20mA
4. Dimension:
Model |
Panel (A1*A2)
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Installation (a1*a2)
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Cut-out (L1*L2)
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Depth (D1)
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Thickness (D2)
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Installation board thickness D3(Max)
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Reserved Size | |
Level(X) | Vertical(Y) | |||||||
WD-2B | 120*120 | 110*110 | 111*111 | 93 | 15 | 5 | 10 | 20 |
WD-9B | 96*96 | 91*91 | 92*92 | 93 | 13.5 | 10 | 40 | 20 |
WD-3B | 80*80 | 75*75 | 76*76 | 93 | 12.5 | 5 | 10 | 20 |
WD-AB | 72*72 | 67*67 | 68*68 | 93 | 12.5 | 5 | 10 | 20 |
WD-BD | 96*48 | 91*44 | 92*45 | 93 | 13.5 | 5 | 40 | 20 |
WD-DB | 48*48 | 44.5*44.5 | 45*45 | 81 | 9.5 | 5 | 40 | 20 |
5. Optional Function:
6. FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory and trading company at same time. We have all kinds of resources in the electrical industry. All the products you need can be supply with lowest price.
Q: How long is your delivery time?
A: Generally it is 7 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Sample is available but customers have to pay.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance.
Q: How to send a inquiry for more information ?
A: You can find our contact information on the front page of the shop.
Contact Person: Mr. He