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96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output

China Wei Dian Union(Hubei) Technology Co.,Ltd. certifications
China Wei Dian Union(Hubei) Technology Co.,Ltd. certifications
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96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output

96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output
96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output

Large Image :  96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output

Product Details:

Place of Origin: Wuhan, Hubei, China
Brand Name: WDLYCH
Certification: ISO9001, CE
Model Number: WD-9S

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: Inner color box with export carton
Delivery Time: 7 days after payment
Payment Terms: Western Union, L/C, T/T
Supply Ability: 10,000pcs/month
Detailed Product Description
Product Name: Digital Tachometer Model Number: WD-9S
Place Of Origin: Hubei, China Mainland Display Type: Digital Only
Measuring Range: 0-9999 Color: White
Dimension: 96*96mm Voltage: AC220V Or AC/DC85-270V
Accuracy Class: 0.5 Phase: Single Phase
Communication: As Option Alarm: As Option
Certificate: ISO9001/CE Warranty: 18 Months
High Light:

digital rpm tachometer

,

digital dial gauge

 
96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output
 
 

1. Product Description: 
 
Series of WD-9S Single-phase rpm meters are used for measuring and monitoring the power distribution system. This series of meter can measure rmp in power distribution or other applications. 
It combines the measurement, the analysis and the operation together, makes the information become clearer, and the operation become easier.
 
2. Technical Index: 
 

Technical IndexValue
Input
 
Nominal valueVoltage AC:100V,220V,380V; Current AC: 1A/5A
OverloadContinuous: 1.2 time/1s; Instant: 10 time/1s
Frequency45-65Hz
Consumption<0.5VA
Accuracy0.2%
Function
 
DisplayLED or LCD
CommunicationRS485,Modbus-RTU protocol
AlarmOne 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 RangeAC/DC85-270V
Power consumption<5VA
Insulation resistance≥100MΩ
Power Frequency
Withstand Voltage
2kv/1min
Environment
 
TemperatureOpertation: -25-55℃, Storage: -20℃-75℃
Humidity≤93RH, no condensation, without corrosive
Attitude≤2500m

 
 
 
3.  Performance of  the Meter: 
 
 

  • High-precision measurement of rpm meter
  • Active power display, the local data query
  • The current transformation ratio programmable settings
  • Support for RS-485, Modbus-RTU Protocol
  • Support the switch quantity input. digital output, analog output quantity transducer
  • Auxiliary power supply: ACDC 80V-270V,AC220V,AC380V,AC100V,DC48V,DC24V
  • Choose a variety of profiles, meet the requirements of different Cabinet electrical circuits.

 
4.  Ordering Guideline: 
 
 

Model NameBasic DataModel NoDimension(mm)Cut-out (mm)
Single-Phase
Digital Tachometer 
  • LED Display
  • Input: From sensor output
  • Transformation ratio: adjustable
  • Measurement:  Speed of  Revolution 
WD-9S-□120*120111*111
WD-3S-□96*9692*92
WD-AS-□80*8076*76
WD-BS-□72*7268*68
WD-DS-□48*4845*45

 
 
5. Typical Wiring Diagram: 
 
96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output 0
 
6.  Optional Funcitons: 
 
96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output 1
 

Contact Details
Wei Dian Union(Hubei) Technology Co.,Ltd.

Contact Person: Mr. He

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