Level switch for monitoring 1 or 2 levels in increased protection HRH-7
For monitoring one or two levels in IP65 protection
EAN:
8595188149471
|
Code:
4947
DESCRIPTION
Suitable to operate/work in harsh conditions due to the high degree of protection IP65.
Swich monitors the level changes in wells, reservoirs, tanks, tankers etc.
It is possible to select the following configurations:
- One-level switch of conductive liquids monitors one level (by connecting H and D).
- Two-level switch of conductive liquids monitors two levels (switches on at one level and switched off at another level).
Adjustable time delay of output (0.5 - 10 s).
Adjustable sensitivity using potentiometer (5 -100).
Measuring frequency 10 Hz prevents liquid polarization and increased oxidation of measuring probes.
Measuring circuits are galvanically separated from the power source of the product and circuits of the relay contact by enhanced insulation according to EN 60664-1 for overvoltage category III.
TECHNICAL PARAMETERS
Output: 1x CO, 16 A
Sensitivity: 5-100 kΩ
Number of functions: 2
Housing: BOX
Supply voltage (frequency): 24-240 V AC/DC (AC 50/60 Hz)
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