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Liquid Level Transmitter
Type: LT - 44
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MOP: 25bar
MOT: 220°C
Conn: Flange/NPT F
Length: 30-600 cm
Float & rod mat
S.S 304/316 |
◘ Typical applications:
☼ Drinking and non-drinking tanks
☼ Fuel reservoirs
☼ Acid tanks
☼ Hot water boilers
☼ Water treatment plant
☼ Condensate tanks
Application in oil industry - refineries petrochemical industrial projects
◘ Main feature:
1) Displayable at the control room in (%) graduation.
2) Taking current output (4-20 mA) and drown on in systems PLC.
3) Possibility to send electrical commands (ON/OFF).
4) Make able for top and side mounting.
5) Make able for different length.
6) Without leakage and thoroughly sealed.
7) It can be equipped with more than one ball to get more. Safety factor and
activing more switches.
◘ Applications:
LT-44 is a kind of level transmitter for displaying liquid level in (%)
graduation. Inside the pressure vessels or none pressure vessels in
different industries. By sensor which is equipped in the LT-44's tube we can
take variable out put voltage, that change to current output (4-20 mA) in
CPG panel and appear in (%) graduation on the digital displayer (CPG
panel). CPG is a programmable gauge according to our desire level and we can
get electrical switches and sending electrical commands ( stop and start )
to the electro pumps and another electrical system.
◘ Operating principles:
This instrument has been designed on the basis of the laws of physical.
liquid pressure and electromagnetic property. Type LT-44 liquid level level
transmitter with the possibility made for mounting from side and above the
reservoirs is suitable for liquid level control in cases the tanks are
mounted underground. Change of liquid level causes movement the position of
the floater and by the mounted sensor in required levels on the device, as a
result of a.m laws the commands on-off are sent to the main electrical
circuit through the relevant electrical controller. By this way the liquid
level inside tanks can be controlled automatically.
◘ Technical data / Parts material /
Dimensions:
| Working pressure |
16/40 bar |
| Working temperature range |
-10 °C ...+220
°C |
| Length made possibility |
300 mm ... 5000 mm |
| Floater and rod material |
S.S. 304/316 |
| Size and connection flange material |
GS - S.S. 304/316 |
| Terminal box material |
Aluminum |
| LT-44 dust and wet protection |
IP 65 |
| Power supply with panel CPG23 |
220 VAC |
| Power supply without control panel CPG23 |
12 VAC - DC |
| CPG23 dust and wet protection : IP |
IP 61 |
| LT-44 Explosion protection |
EX |
| CPG 23 Explosion protection |
NO |
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Figure 3
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Installation:
In cases the tanks are mounted underground or in
required conditions, the instrument is installed on topside of thanks by the
connection flange (Fig. 1). If the elevation of thanks to be more than
2000mm we equip one guide at the end of the system that will be matched to
bottom of vessel. In this cases the floater rod is fixed from the bottom to
the safeguard-grating plate (Fig. 3). In cases it is required to
installation the instrument from sides of thanks, the device is mounted on
reservoirs vertically from the connecting flanges (Fig. 2).
Figure 1 |
Figure 2 |
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