Liquid level detectors (LLD-1)

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Liquid level detectors (LLD-1)

The liquid level detectors (LLD-1) applied to switching DC-electric circuits with the frequency of not more than 5 operations in a second in the signalization system of motor vehicles when lowering the level of a control liquid or oil up to maximum rate.

Specifications

Parameter name, measurement unit Normal Sensor code
Not less Not more
Sensor length, mm -
-
-
158,8
194,3
123,6
25.3839
26.3839
251.3839
Nominal voltage, V - 12
Switching current, A - 0,25
Isolation resistance, Ohms 1·107 -
Breakdown voltage, VDC 550 -
Operating temperature range, 0 C - 60
- 60
- 60
+105
+100
+105
25.3839
26.3839
251.3839
High humidity at +55 ºС, % - 95