self-powered timer 1.timer accurately 2.operation easy 3.getting through the ISO9001; ISO14001

self-powered timer

Feature

1. 48mm*24mm level kneading board case, could be expand to 50*60mm.

2. Internal having power supply,no need external contact,built-in lithium buttery.

3. 8 position LCD display, display clear,

4. Surface strap locking replacement,to prevent operation mistake

5. Most greatly prolonged scope 99 days 24 hours 60 minutes 60 seconds.

Model and parameter

1.power supply       internal power.

2.Buttery life         more 10 years

3.Prolonged range     99days 24hours 60minutes 60seconds.

4.Prolonged mistake    less 0.1%

5.Voltage input        Alternating voltage input (AC110 TO 220V); DC voltage input (DC4 to30V)

6.Replacement mode    kneading board button replacing   exterior post replacing

7.Contact connection max. Impedance    less 10KΩ

8.Contact separation min. Inpedance      more 500KΩ

9.Input max. remaining Voltage          0.5V.

10.Input voltage signal     DC voltage L:0-2VDC H:4-30VDC  Alternating voltage L:0-1.5VDC   H:24-240VDC

11.Usage temprerature: -10°C-40°C.

12.Input impedance: more 4.7K

13.Max. Replacement wide:more 0.2S

14.Weight: about 60g.

15.Opens spatially case:  22.5mm*45mm.

Withstand impedance:  more 100MΩ

self-powered timer