Yuyao Gongyi Meter Co., Ltd.
Main products:Temperature Controller,Humidity Controller,Timer,Temperature Sensor
Contact Us
  • Contact Person : Ms. Mo Ariel
  • Company Name : Yuyao Gongyi Meter Co., Ltd.
  • Tel : 86-574-62833903
  • Fax : 86-574-62814210
  • Address : Zhejiang,Yuyao,Area B, Industrial Development Zone
  • Country/Region : China
  • Zip : 315400


Product Detailed
Related Categories:Timers
Related Product Searches:Timer,High Quality,timer, relay,JSS21-48
timer 3/4 LED display distinguishability: 0.1s, 0.1min,0.1h; 1s,1min,1h size 52*104*95mm; hole size 45*77mm 220/50HZ 180G

        Numeral display style timer adopt CPU and 3-LED display ,it applies special technique to resist interference in order to prolong the connection with the electricity, the relay has set by hour ,minute and second, it has advantage of accuracy ,long lifetime and low consumption, steady and reliable quality. It can be used under all kinds of occasion as metallurgy, electronic, machinery, textile, plastic, medical treatment, electric oven and toast oven, i.e.

Performance Indexes

1. Display method3-LED display directly the time

2. Clock accuracy: class 0.005%F.S

3. Display precision0.1s0.1min0.1h or 1s1min1h

4. Control range9.9999.9 or 999

5. Working power AC220V/50HZ

6. Exterior 52x104x95mm  hole size45x77

7. Power consumption3W

8. Output contact capacityAC220V  3Aresistance load

9. Working circumstancetemperature050,humidity85%RH without corrosive gas occasion.


To install the instrument just open an installation hole on the installation screen of the machine according to the specified size,after which insert the instrument into the hole,fasten the installation screen with the attached installation frame.

Application method

After the instrument is wired,set the switch at the required setting value of the time, then turn the power on, the instrument will start timing from 0,the instrument will stop timing until the setting time,and the contact of the instrument contact jaw will be connected at “General Low”. If change the setting time in the midway, so it should cut the power off first then turn on ,start timing till the new setting time ,otherwise it will stop timing during the first setting time.


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