LT1 Timer for display
- Compact size LCD indicating total counter
- Battery built in so external power is not needed
- Reusing possible by replacing to the new battery
- Long battery life due to the less power consumption
- Non-voltage input or voltage input
- IP66 protective structure(front side)
CE

The order from the left is the order in which the information is displayed at the bottom. If you cancel the check, the information will be excluded, and if you check, it will be printed out.

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▍Specification

Model

LT1

LT1-F

Input type

non-voltage input

voltage input (free voltage)

Power

No (run by battery, replacing possible)

Size

48 (W) X 24 (H) mm

Operation method

Up only

Time range

9999 h 59 m 59 s / 99999 h 59.9 m / 999999 h 59 m / 9999999.9 h

Time error

± 0.01 %

Input

Condition

▪Remaining voltage when disconnected : Max. 0.7 V

▪Max impedance when disconnected : Max. 10 kΩ

▪Min impedance when connected : Min. 1 MΩ

▪HIGH : 24 - 240 V a.c. / 6-240 V d.c.

▪LOW : 0 - 2 V a.c. / 0 - 2.4 V d.c.

Min signal width

Min. 20 ms

RESET

Input type

non-voltage input

Min signal width

Min. 20 ms

Battery life

more than 10 years (approx 25 ℃)

External setting switch

※ ① SW1, ※ ② SW2

External connection

terminal block (4 pin)

Displaying type

LCD 7 segment reflection type, alphabet height 8.7 mm Black

Displaying digits

8 digits

Insulation resistance

Min. 100 MΩ (500 V d.c. mega standard, between the electric conduction terminal and exposed non-charging metal part)

Dielectric strength

2000 V a.c. (50/60 ㎐ for 1 min, between the electric conduction terminal and exposed non-charging metal part)

Vibration

Durability

10 - 55 Hz double amplitude 0.75mm, each direction of X · Y · Z for 2 hour

Malfunction

10 - 55 Hz double amplitudem 0.5mm, each direction of X · Y · Z for 10 min

Shock

Durability

300 m/s² (approx 30G) each direction of X · Y · Z 3 times

Malfunction

100 m/s² (approx 10G) each direction of X · Y · Z 3 times

Ambient temperature

-10 ~ 55 ℃ (no dew condensationm, no icing)

Storage temperature

-25 ~ 65 ℃ (no dew condensationm, no icing)

Ambient humidity

35 ~ 85 % R.H.

Protective structure

IP66 (front side)

Certification

CE

weight

approx 58g (excluded the weight of box)

① SW1 : Setting switch of internal battery and front side reset key

② SW2 : Time range setting switch

▍Siffix code

Model

Code

Information

L

-

LCD Display

Function

T

 

 

Timer

Dimension

1

 

DIN Size : 48 (W) X 24 (H) mm

Input type

 

non-voltage input

F

voltage input (free voltage)

▍Dimension and panel cutout

[Unit : ㎜]

■ Dimension

Dimension

■ Panel cutout

Panel cutout