Level indicator (LR, LT-N)
Brand :
IMAO
Caution
- Product images, including shape and color, may differ from the actual product.
Product Description
[Features]
·Oil enters the indicator through two bolts.
· The resin material is impact-resistant and will not discolor when exposed to light. It is also resistant to general chemicals, including oil-based substances.
· The curved front makes the letters easier to see and allows them to be read from the side.
· The level plate is removable, so max. and min. markings can be added after purchase (except for the LT-N type).
· Completely sealed to prevent oil leaks.
· Stainless steel bolts and nuts are available.
Drawing
Product Specification
| Type | Main body | Dial | bolt, nut | O-ring | Operating temperature |
|---|---|---|---|---|---|
| LR LT-N | Special transparent polyamide LR type: PA-T LT type: PA-T/AR | aluminum (A3104) | SUM22L zinc plating | Nitrile Rubber (NBR) | LR type: max. 90°C, min. -30°C LT type: max. 80°C, min. -30°C |
| LR-SUS LT-N-SUS | SUS303 | Fluoroelastomer (FKM) | |||
| LR-J LT-N-J | Bolt: polyamide (glass fiber reinforced) nut: SUS304 | Nitrile Rubber (NBR) |
Specifications Table
Unit: mm
| Product number | Dial | P | M | L | H | W | T | A | B | C | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bolt: steel | Bolt: SUS | Bolt: resin | ||||||||||
| LR-76 | LR-76-SUS | - | Level board | 76 | M10 × 1.5 | 22 | 107 | 27 | 16 | 40 | 18 | 15.5 |
| LT-76N | LT-76N-SUS | - | Thermometer (20 to 100°C) | - | ||||||||
| LR-127 | LR-127-SUS | LR-127-J | Level board | 127 | M12 × 1.75 | 23 | 161 | 31 | 18 | 80 | 23 | 17 |
| LT-127N | LT-127N-SUS | LT-127N-J | Thermometer (0 to 100°C) | |||||||||
| LR-254 | LR-254-SUS | LR-254-J | Level board | 254 | 21 | 291 | 35 | 203 | 26 | 18.5 | ||
| LT-254N | LT-254N-SUS | LT-254N-J | Thermometer (0 to 100°C) | |||||||||
LR/LT-N
| Product number | Weight (g) |
|---|---|
| LR-76 | 87 |
| LT-76N | |
| LR-127 | 138 |
| LT-127N | |
| LR-254 | 185 |
| LT-254N |
LR-SUS/LT-N-SUS
| Product number | Weight (g) |
|---|---|
| LR-76-SUS | 87 |
| LT-76N-SUS | |
| LR-127-SUS | 138 |
| LT-127N-SUS | |
| LR-254-SUS | 185 |
| LT-254N-SUS |
LR-J/LT-N-J
| Product number | Weight (g) |
|---|---|
| - | - |
| - | |
| LR-127-J | 94 |
| LT-127N-J | |
| LR-254-J | 141 |
| LT-254N-J |
Mounting hole drilling dimensions
| Size | P | d | Maximum tightening torque (N⋅m) | |
|---|---|---|---|---|
| LR LR-SUS LT-N LT-N-SUS | 76 | 76 | 10.5 | 12 |
| 127 | 127 | 12.5 | ||
| 254 | 254 | 10 | ||
| Size | P | d | Maximum tightening torque (N⋅m) | |
|---|---|---|---|---|
| LR-J LT-N-J | 127 | 127 | 12.5 | 6 |
| 254 | 254 | |||
Technical Information & Design Ideas
Mounting hole drilling dimensions
Cautions and Prohibitions
Precautions
- Please avoid using this product with water tanks, as the resin may absorb water and expand.
- Avoid contact with alcohol-based chemicals and cleaning agents (especially for LR type).
- If using with phosphorous compounds, please replace the packing with an appropriate one.
- Do not use in a way that allows oil to come into direct contact with the level plate, as this may cause twisting or deformation.
- The specification is not pressure resistant.