---
product_id: 648887217
title: "WATER-LEVEL CONTROLLER REFILL AUTOMAT PH ORP METER WS1"
brand: "ocs.tec"
price: "B/.413"
currency: PAB
in_stock: true
category: "Ocs.Tec"
url: https://www.desertcart.com.pa/products/648887217-water-level-controller-refill-automat-ph-orp-meter-ws1
store_origin: PA
region: Panama
---

# 2 precision sensors for exact water level 230V-240V relay-controlled pump socket 4 versatile operation modes WATER-LEVEL CONTROLLER REFILL AUTOMAT PH ORP METER WS1

**Brand:** ocs.tec
**Price:** B/.413
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your aquarium flawless with smart, hands-free water control!

## Quick Answers

- **What is this?** WATER-LEVEL CONTROLLER REFILL AUTOMAT PH ORP METER WS1 by ocs.tec
- **How much does it cost?** B/.413 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/648887217-water-level-controller-refill-automat-ph-orp-meter-ws1)

## Best For

- ocs.tec enthusiasts

## Why This Product

- Trusted ocs.tec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Tabletop Setup:** Compact design with straightforward installation keeps your aquarium maintenance sleek and hassle-free.
- • **Pump Protection System:** Built-in safeguards prevent pump damage from dry runs or overflow, extending equipment life.
- • **Versatile Compatibility:** Ideal for freshwater and saltwater aquariums, maintaining optimal density and preventing lime buildup.
- • **Fully Automated Operation:** Choose from 4 smart modes to refill, empty, or protect your aquarium and pumps effortlessly.
- • **Precision Water Management:** Dual sensors ensure your aquarium’s water level stays perfectly balanced without manual intervention.

## Overview

The WS1 Water-Level Controller by OCS.tec GmbH is a sophisticated device designed to maintain precise water levels in aquariums automatically. Featuring dual contact sensors and four operation modes, it controls a relay-driven 230V-240V pump socket to refill or empty water as needed. It protects pumps from dry running and prevents overflow, making it perfect for both freshwater and saltwater setups. Compact and easy to mount, it ensures hassle-free, reliable aquarium water management.

## Description

The HL-233 Water-Level-Controller enables you to maintain a constant level of water in your aquarium fully automatically. It has two sensors and 4 different operation modes. You can determine e.g. the minimum and maximum water level with a sensor and switch on and off a pump with the the relay-steered 230V-240V plug socket. This enables you a fully automatic operation of water supply from a external water storage tank for your aquarium (also saltwater/seawater aquarium). Sample applications:Automatic refill of evaporated waterAvoidance of annoying edges of lime and edges of saltAvoidance of variations in density from sea water aquariumsOverflow protectionProtection from unlubricated operation of pumps (e.g empty storage)Fully automatic level controlControl of sewage pumps Operating mode A-1:Fill/Refill aquarium until desired water level was reached (1 sensor) and protect from unlubricated operation protection of the pump in the storage tank (1 sensor).Operating mode A-2:Fill/Refill aquarium until desired water level was reached (1 sensor). No storage tank control. Operating mode B:Empty water until minimum level is reached at two sensors. . Control by two sensors.Operating mode C:Empty water until minimum water level is reached at one of the two sensors (redundancy). Control by two sensors.Manual: http://www.my-messgeraet.com/JOM/index.php/suche?searchword=ws1&ordering=newest&searchphrase=all&limit=30

## Features

- The item offered is not a toy within the meaning of the Toy Directive (2009/48/EC Annex I, 2 c + d) and is intended exclusively for persons aged at least 14 years.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TU0CQ12 |
| ASIN  | B00TU0CQ12 |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Black |
| Date First Available | 4 September 2021 |
| Date First Available  | 4 September 2021 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 980 g |
| Item model number | WS1-FBA |
| Item model number  | WS1-FBA |
| Manufacturer | OCS.tec GmbH & Co. KG |
| Manufacturer  | OCS.tec GmbH & Co. KG |
| Mounting type | Tabletop Mount |
| Package Dimensions | 24.4 x 19.8 x 7 cm; 979.99 g |
| Package Dimensions  | 24.4 x 19.8 x 7 cm; 979.99 g |
| Part number | WS1-FBA |
| Sensor technology | Contact Sensor |
| tech_spec_battery_description_toys | c |

## Product Details

- **Battery description:** c
- **Brand:** OCS.tec
- **Colour:** Black
- **Power source:** Kabelgebunden
- **Voltage:** 230 Volts

## Images

![WATER-LEVEL CONTROLLER REFILL AUTOMAT PH ORP METER WS1 - Image 1](https://m.media-amazon.com/images/I/41o0ZFUUd4L.jpg)
![WATER-LEVEL CONTROLLER REFILL AUTOMAT PH ORP METER WS1 - Image 2](https://m.media-amazon.com/images/I/41FckdXJVPL.jpg)
![WATER-LEVEL CONTROLLER REFILL AUTOMAT PH ORP METER WS1 - Image 3](https://m.media-amazon.com/images/I/51HzWKmpQFL.jpg)
![WATER-LEVEL CONTROLLER REFILL AUTOMAT PH ORP METER WS1 - Image 4](https://m.media-amazon.com/images/I/51zy+E2sV2L.jpg)
![WATER-LEVEL CONTROLLER REFILL AUTOMAT PH ORP METER WS1 - Image 5](https://m.media-amazon.com/images/I/41J1Z1aYCUL.jpg)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-22*