Model |
LT30-1G |
LT30-1GB |
LT30-1GC |
LT30-2G |
LT30-2GB |
LT30-2GC |
Display |
6 digit backlit LCD, mode display |
I/O |
Measuring unit input |
1 CH |
2 CH |
I/O connectors*1 |
○ |
BCD*2 |
- |
○ |
- |
- |
○ |
- |
RS-232C*3 |
- |
- |
○ |
- |
- |
○ |
RS-TRG*4 |
- |
- |
○ |
- |
- |
○ |
Reset function |
Reset key or external input (I/O connectors) |
- |
- |
RS-232C command |
- |
- |
RS-232C command |
Preset function |
Preset value set with preset key, recalled with reset key. |
- |
- |
Set or recalled with RS-232C command |
- |
- |
Set or recalled with RS-232C command |
Conparetor function |
Three-level comparator Comparator value set with keys on the front panel. Result evaluation: LED and I/O connector output (photocoupler) |
- |
Up to 4 values can be set for comparator (key input). Switched with BCD terminal. |
Set with RS-232C command |
- |
Up to 4 values can be set for comparator (key input). Switched with BCD terminal. |
Set with RS-232C command |
Peak hold function |
Maximum, minimum, and peak-to-peak values. Measuring started by the start input of the I/O connector; update stop by pause input. |
- |
- |
RS-232C can set or start. |
- |
- |
RS-232C can set or start. |
Input resolution |
0.0001 mm, 0.0005 mm, 0.001 mm, 0.005 mm, 0.01 mmselectable |
Display resolution |
0.0001 mm, 0.0005 mm, 0.001 mm, 0.005 mm, 0.01 mmselectable |
Direction |
Can be switched |
Reference point function |
Function use enabled/disabled can be selected (if use is enabled, the unit enters reference point signal input wait status at the same time as power-on). |
Maximum response speed |
20 MHz (A/B phase difference) |
Addition and subtraction function |
- |
A+B, A-B, B-A can be set with the direction setting. |
Alarm |
Speed over or measuring unit cable disconnected (Displayed on LCD or the I/O connector’s comparator outputs are all “H” (OFF).) |
- |
BCD alarm terminal "H" (OFF) |
- |
- |
BCD alarm terminal "H" (OFF) |
- |
Data storage |
Resolution, direction, comparator value, preset value, modes, etc. |
- |
BCD sign, etc |
- |
- |
BCD sign, etc |
- |
key lock function |
key lock and release. |
Temperature |
Operating:0~40℃, Storage:-10~50℃ |
Power consumption*5 |
5 W |
5.5 W |
5 W |
8.5 W |
9 W |
8.5 W |
Mass |
Approx. 200g |
Approx. 230g |
Approx. 220g |
Approx. 210g |
Approx. 270g |
Approx. 230g |
Power supply |
Power input connector (3 pins) : DC9.0-26.4 V |
Compatible measuring unit |
DKseries |