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Flat Type Glass Level Gauge

Overview
Flat type level gauge is designed according to JIS standard
specifications.
This type level gauge is used for marine oil tanks, excluding those of flash
point of 60°C below.
It allows an excellent observation of colorless liquid level through reflection
of several parallel grooved glass..
Technical Specification
| JIS CODE | TYPE | VALVE TYPE | CONNECTION SIZE | DESIGN PRESSURE | Max. Temp. | MATERIAL | |||
|---|---|---|---|---|---|---|---|---|---|
| UPPER | LOWER | VALVE | CHANNEL | GLASS | |||||
| PA-FLG-P100 | A | Top vent | Self-closing | JIS 5K20A 25A | 3 kg/㎠ | 100°C | BC6 | SUS304 | Borosilicate |
| B | Tank Return | Self-closing | JIS 5K20A 25A | 3 kg/㎠ | 100°C | BC6 | SUS304 | Borosilicate | |
| C | Self-closing | Self-closing | JIS 5K20A 25A | 3 kg/㎠ | 100°C | BC6 | SUS304 | Borosilicate | |
Magnetic Float Type Level Gauge
- OUTLINE / DIMENSIONS


Overview
The measuring pipe (chamber) is connected to the tank to
form a float chamber that has the same level as the tank.
A float with a built-in magnetic floats freely on the surface of the liquid and
transmits its movement in the pipe, without physical contact, to an externally
mounted indicating strip (indicator).
Technical Specification
| SYMBOL | MOUNTING TYPE |
CONNECTION SIZE |
MEASURING RANGE |
WORKING CONDITION | SPECIFIC GRAVITY |
ACCURACY | Material | |||
|---|---|---|---|---|---|---|---|---|---|---|
| PRESS. | TEMP. | CHAMBER | FLOAT | ROTOR COLUMN | ||||||
| PLG-65MS- □-□ |
Side | JIS 5K20A 25A | Max. 5000mm | 5 kg/㎠ | 200℃ | Over 0.8 | ±10m/m | SUS 304 | SUS304 | Aluminum |
Self-Powered Contents Gauge
Overview
PCG-150 series tank contents gauge requires no external power source for operation.
The instrument is completely automatic and provides continuous indication of tank contents without the aid of batteries or hand pumps.
This gauge unit is simply composed of diaphragm, capillary tube and dial type indicator.
- Model: PCG-150 Series

Technical Specification
| GAUGE SIZE | Dial Ø 150 |
|---|---|
| MOUNTING TYPE | side, submersible mounting |
| SCALE OF INDICATION | Height(m) & volume (㎥) |
| ACCURACY | ± 1.5% of full scale |
| OPERATING TEMPERATURE | -20℃ to +100℃ |
| ENCLOSURE | Weather proof |
| OVERLOAD | Min, 100% of full scale |
| LENGTH OF CAPILLARY TUBE | 5 meters, 2 meters (standard), other(option) |
Dial Type Float Level Gauge


Overview
Dial type float level gauge consists of float, measuring steel
wire and indicating unit as main components.
Technical Specification
| TYPE | MODEL | MEASURING RANGE |
SPECIFIC GRAVITY |
ACCURACY | WORKING CONDITION | MATERIAL | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| TEMP. | PRESS. | G/G HEAD | TAPE | FLOAT | GUIDE PIPE | |||||
| DIRECT CONNECTION TYPE |
PDG-150SC-T | 0 ~ 5 m | 0.7 ~ 1.5 | ± 15m/m | 150℃ | 0.2 kg/㎠ | AC | MC / SUS | SUS304 | N/A |
| PDG-150SW-T | 0 ~ 5 m | 0.7 ~ 1.5 | ± 15m/m | 150℃ | 0.2 kg/㎠ | AC | MC / SUS | SUS304 | N/A | |
| PDG-150SW-S | 0 ~ 5 m | 0.7 ~ 1.5 | ± 15m/m | 150℃ | 0.2 kg/㎠ | AC | MC / SUS | SUS304 | N/A | |
| PDG-150SC-S | 0 ~ 5 m | 0.7 ~ 1.5 | ± 15m/m | 150℃ | 0.2 kg/㎠ | AC | MC / SUS | SUS304 | N/A | |
| MAGNETIC COUPLING TYPE (INDIRECT TYPE) |
PDG-150SI-T | 0 ~ 5 m | 0.65 ~ 1.5 | ± 15m/m | 150℃ | 2 kg/㎠ | AC | MC / SUS | SUS316 | SUS316 |
| PDG-150SI-S | 0 ~ 5 m | 0.65 ~ 1.5 | ± 15m/m | 150℃ | 2 kg/㎠ | AC | MC / SUS | SUS316 | SUS316 | |
| * PLEASE CONTACT OUR FACTORY IF OTHER CONDITIONS ARE REQUIRED | ||||||||||
INDICATOR
1. ELECTRIC INDICATOR

| MODEL | PAI-100A |
|---|---|
| SIZE | 110×110 Square |
| MOUNTING METHOD | Panel front mounting |
| INPUT | DC 4~20mA |
| INTERNAL RESISTANCE | 1.5Ω |
| ACCURACY | ± 1.5% F.SAT 20℃ |
| MEASURING RANGE | 0~100%(Standard) |
| INDICATING ANGLE | 250deg |
| WEIGHT | 450g |
| OPERATING TEMPERATURE | 0 to + 40℃ |
| COLOR | Black |
| APPLICATION | Panel, local gauge box and console |
2. BARGRAPH TYPE INDICATOR

| MODEL | PAI-4000 |
|---|---|
| ACCURACY | 0.1% of F.S |
| SCALE | Display dual mode(Level & volume) |
| HEIGHT | Display(M/M³) |
| VOLUME | Max. 16 Gradient %Display |
| INPUT | A) DC 4~20mA(1~5V) or variable resistance B) RS-485 |
| DIGIT | 4 Digit |
| OUTPUT | Alarm contact, RS485 |
| ALARM POINT | 2point, 4point (option) |
| HH | Dry contact: notmal open or close (option) |
| H | Dry contact: notmal open or close |
| L | Dry contact: notmal open or close |
| LL | Dry contact: notmal open or close (option) |
| MATERIAL | ABS |
| POWER | DC24V, 6W(MAX.) |
| TEMPERATURE | 0℃~50℃ |
| WEIGHT | 1.0Kg |