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Liquid Level Controller
Type: EC - 8
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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) To be made for mounting from side and above of the reservoirs
2) To be made in different lengths
3) Possibility to send electrical commands on-off.
4) Possibility to use more sensor to use the alarm
5) Thoroughly sealed
6) It can be equipped with more than one ball to get more safety factor and
activing more switches
◘ Applications:
Type EC-8 liquid level controller in used to control the level inside
the reservoirs, and other pressurized or non-pressurized tanks in different
industries. By the sensor mounted in different level in to the S.S. rod, the
required commands are simply sent to the main electrical panels through the
relevant electrical panel and thus, the liquid level inside containers can
be controlled and fixed at the favorable height automatically by start and
stop of feed pumps. Also by mounting more sensors on the device , the
function safety can be enhanced or warning such as alarm, flasher, and etc,
can be used.
◘ Operating principles:
This instrument has been designed on the basis of the laws of physical,
liquid pressure and electromagnetic property. Type EC-8 liquid level
controller 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 wav 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 DN100 |
| Terminal box material |
Aluminum |
| EC-8 dust and wet protection |
IP 65 |
| Power supply with panel CP22 |
220 VAC |
| Power supply without control panel CP22 |
12 VAC - DC |
| CP22 dust and wet protection : IP |
IP 61 |
| Ec-8 Explosion protection |
EX |
| CP 22 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.
2). 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. 4). 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. 3).
Figure 1 |
Figure 2 |
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