tuya-local/custom_components/tuya_local/devices/ept_level_sensor.yaml

name: Level sensor
products:
  - id: npfinze0zsvta7aj
    name: EPT 3m ultrasonic
primary_entity:
  entity: sensor
  name: Status
  class: enum
  dps:
    - id: 1
      type: string
      name: sensor
      mapping:
        - dps_val: normal
          value: normal
        - dps_val: lower_alarm
          value: low
        - dps_val: upper_alarm
          value: high
secondary_entities:
  - entity: sensor
    name: Depth
    class: distance
    dps:
      - id: 2
        type: integer
        name: sensor
        unit: m
        class: measurement
        mapping:
          - scale: 100
  - entity: number
    name: High level
    category: config
    icon: "mdi:arrow-collapse-up"
    dps:
      - id: 7
        type: integer
        optional: true
        name: value
        unit: "%"
        range:
          min: 0
          max: 100
  - entity: number
    name: Low level
    category: config
    icon: "mdi:arrow-collapse-down"
    dps:
      - id: 8
        type: integer
        optional: true
        name: value
        unit: "%"
        range:
          min: 0
          max: 100
  - entity: number
    name: Installation height
    category: config
    class: distance
    icon: "mdi:human-male-height"
    dps:
      - id: 19
        type: integer
        optional: true
        name: value
        unit: m
        range:
          min: 100
          max: 3000
        mapping:
          - scale: 1000
  - entity: number
    name: Maximum depth
    category: config
    class: distance
    icon: "mdi:wave-arrow-up"
    dps:
      - id: 21
        type: integer
        optional: true
        name: value
        unit: m
        range:
          min: 100
          max: 2900
        mapping:
          - scale: 1000
  - entity: sensor
    name: Level
    category: diagnostic
    icon: "mdi:water-percent"
    dps:
      - id: 22
        type: integer
        name: sensor
        unit: "%"
        class: measurement