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- Description
- Instructions
- Payment methods
- Warranty
Liquid level control relay SSR-05 - TENSE
Product description
The SSR-05 relay is designed to monitor liquid levels in wells, tanks, reservoirs, or pits.
Protects centrifugal pumps against dry running or water shortage that can damage hydraulic components and cause pump overheating.
The device is suitable for:
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Domestic and industrial water pumps (surface and submersible).
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Pump control for tank filling
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Water leak signaling and pump shutdown
The relay uses 2 or 3 level sensors, allows sensor sensitivity adjustment, and provides a LED indication of the water level.
Main functions
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Pump protection against dry running
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Monitoring water levels in tanks, reservoirs, or wells
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Adjustable sensitivity of level sensors
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Water level indication by LED
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Clamp connection for easy installation
Pump protection against dry running
Monitoring water levels in tanks, reservoirs, or wells
Adjustable sensitivity of level sensors
Water level indication by LED
Clamp connection for easy installation
Technical parameters
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Rated voltage: 220 V AC
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Operating range: 170-260 V AC
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Operating frequency: 50/60 Hz
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Operating power: < 3 VA
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Operating temperature: -10 °C ... +50 °C
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Connection: terminal
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Dimensions: 44 × 75 × 85 mm
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Weight: 250 g
Rated voltage: 220 V AC
Operating range: 170-260 V AC
Operating frequency: 50/60 Hz
Operating power: < 3 VA
Operating temperature: -10 °C ... +50 °C
Connection: terminal
Dimensions: 44 × 75 × 85 mm
Weight: 250 g
Recommended accessories
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Level sensors (2 or 3 depending on configuration)
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2A circuit breaker for input and output channel protection (2 pieces)
Level sensors (2 or 3 depending on configuration)
2A circuit breaker for input and output channel protection (2 pieces)
Application
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Automatic pump activation and deactivation
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Control of tank and reservoir filling
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Water shortage signaling and pump protection
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Ideal for domestic and industrial applications
Automatic pump activation and deactivation
Control of tank and reservoir filling
Water shortage signaling and pump protection
Ideal for domestic and industrial applications
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Online payment by card - after completing the order, you will be redirected to the payment gateway, and the payment confirmation will be sent to your email.
Payment on delivery - payment according to the payment instructions will be made to the carrier's driver.
By bank transfer - you will receive an advance invoice in your email by the next business day, which will include the account number you entered when making the payment.
By invoice - this payment option is available for partners who have signed a framework agreement with our company.
If you want to use the last two methods, call our manager and they will give you instructions on how to receive an invoice with or without VAT.
The electrical equipment we supply meets high quality standards, comes with a 24-month warranty, and complies with all EU requirements.
We also offer free shipping for orders over 100 EUR and a flexible system of discounts and promotions. The technical knowledge and experience of our staff allow us to provide high-quality consulting and, if necessary, alternatives to electrical products.
The electrical equipment we supply meets high quality standards, comes with a 24-month warranty, and complies with all EU requirements.
In case of a complaint, returning the product is free of charge.

