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Reliable Supplier Thermocouple Sensor Head - DH48S-2Z Digital Display Delay Time Relay – Taiquan Electric

Short Description:

General description : DH48S adopt advanced IC and digital tube, can replace H5CN or such function products. With advantage of: • Beautiful appearance,  • Wide delay time range, • High accuracy,  • Low power consumption,  • Long life,  • Big contact rating, used for automatic control. Main technical parameters: Model DH48S-1Z DH48S-S DH48S-2Z DH48S-S-2Z DH48S-2ZH Operation Mode Single-pass Repetition or single-pass Single-pass Repetition or single-pass Single-pass ...


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Reliable Supplier Thermocouple Sensor Head - DH48S-2Z Digital Display Delay Time Relay – Taiquan Electric Detail:

General description :

dsada (4)

DH48S adopt advanced IC and digital tube, can replace H5CN or such function products. With advantage of:

• Beautiful appearance, 

• Wide delay time range,

• High accuracy, 

• Low power consumption, 

• Long life, 

• Big contact rating,

used for automatic control.

Main technical parameters:

Model

DH48S-1Z

DH48S-S

DH48S-2Z

DH48S-S-2Z

DH48S-2ZH

Operation Mode

Single-pass

Repetition or single-pass

Single-pass

Repetition or single-pass

Single-pass

Contact Form

On-delay SPDT, with reset & pause function

On-delay DPDT

On-delay SPDT and instantaneous SPDT

Delay Range

DH48S

DH48SA

  Switch value Delay range Switch value Delay range
  H 1M-99H99M MS 1S-99M99S
  M 1S-99M99S HM 1M-99H99M
  S 0.01S-99.99S 0.01S 0.01S-99.99S
      0.1S 0.1S-999.9S
      S 1S-9999S
      M 1M-9999M
      10S 10S-99990S
      0.1M 0.1M-999.9M
      0.1H 1M-999.9H
      H 1H-9999H
Power Supply Tolerance 85-110% rated voltage
Rated Voltage DC12V, DC24V, AC110V, AC220V, AC380V
Delay Control Accuracy ≤0.3%±0.05S
Contact Rating 5A@220VAC, 5A@30VDC(resistance)
Mechanical Life ≥107
Electrical Life ≥105
Ambient Temperature -10℃~+50℃
Power Dissipation ≤5W
Altitudes <2000m
Panel Size 48 x 48 x 100 (mm)
Hole Size 45 x 45 (mm)
Mounting Methods Panel, Din rail

Sequence diagram:

 fasfsa (2)

Dimensions & Fixed hole:

 fasfsa (3)

Wiring diagram:

fasfsa (1)

Use instruction:

1.Set delay time first, then switch on electric power.

2.After delay time set, should cover the protective hat, to avoid to press the dial switch then timer action.

3. If the load current is big, should be used with contactor.

4. When switch on ①③ terminal, the contact position will reset, when switch off, the time will begin with zero, can use this function to achieve Off‐delay function (DH48S‐2Z don’t have this function).

5. Use pause function as a counter: (DH48S‐2Z don’t have this function), when switch on ①④ terminal, the time is pause, display hold, when switch off, the time continue.

6. Reset and pause wire, please use shield wire.

7. Forbid add voltage to pause or reset terminal.

8. The use circumstance should be without causticity, dust, rain, frost, oil mist.

9. Note: This product can full display, hidden zero, count, countdown.


Product detail pictures:

Reliable Supplier Thermocouple Sensor Head -
 DH48S-2Z Digital Display Delay Time Relay – Taiquan Electric detail pictures

Reliable Supplier Thermocouple Sensor Head -
 DH48S-2Z Digital Display Delay Time Relay – Taiquan Electric detail pictures

Reliable Supplier Thermocouple Sensor Head -
 DH48S-2Z Digital Display Delay Time Relay – Taiquan Electric detail pictures

Reliable Supplier Thermocouple Sensor Head -
 DH48S-2Z Digital Display Delay Time Relay – Taiquan Electric detail pictures

Reliable Supplier Thermocouple Sensor Head -
 DH48S-2Z Digital Display Delay Time Relay – Taiquan Electric detail pictures


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  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Judy from Mongolia - 2015.12.11 14:13
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Lindsay from Adelaide - 2016.10.27 12:12
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