Specifications

Control the level of the water. LED indication of relay state(water level) LED indicator lamp indicates working status.

  ZHRL1 series Liquid Level Control Relay/Floatless relay

Modular design with a width of 36mm
Adjustable sensitivity from 5kΩ to 100kΩ
Adjustable time delay
LED indication of relay state(water level) LED indicator lamp indicates working status.
Used for general drainage and Water-supply running

Both DIN rail and surface mounting case(screw installation) is available

Application: Control the level of the water.


Opeating conditions:
1. Rated supply voltage: AC110V;   AC220V;   AC380V;

2. Frequency:   50/60Hz

3. Time delay range:   0.1 to 10s

4. Length of cable: ≤100m
Rated power dissipation: ≤1.5VA

5. Electrical durability: 10⁵

6. Mechanical durability : 10⁶

7. Altitude:   ≤2000m
8. Working Ambient temperature: -5°C ~ +40°C, average value within 24h shall not exceed 40°C

9. Pollution grade: 3

10. Protection class: IP20

11. Rated thermal current: 5A

12.Utilisation category: AC-15

13. Contact capacity: Ue/Ie:240V/1.5A;   380V/0.95A