| 1. |
|
Pressure Relief
Valves |
To release pressure in a tank
by opening port and also operate
switch/switches to give electrical signal. |
Transformers Only |
| 2. |
|
Oil Level Indicator |
To indicate level in static
tank and initiating electrical signal for low/high level
by operation of switch/switches |
Transformers Storage Tanks
|
| 3. |
|
Flow Indicator |
In pipe line where
precautionary Electrical signal is required on falling
of specified rate of full flow . |
Transformers Heat exchangers
and other applications of similar nature. |
| 4. |
|
Water Leakage Detector |
It is used to detect leakage of
water from the tubes of closed air circuit Water cooled
(CACW) cooler. |
In the tubes of closed air
circuit Water cooled (CACW) cooler mounted on A.C.
Motors. |