Wema Faeces Level Sensor S3H 410 mm 240-30 Ohm

Product description:

The Wema S3H faeces level sensor with a length of 410 mm is a specialized measuring element designed to monitor the liquid level in faeces tanks in recreational vehicles, boats, yachts, and sanitary systems. The device operates on the principle of resistance change in the range of 240–30 Ohm, allowing precise determination of the liquid level and transmitting this information to compatible indicators or monitoring systems. The sensor is mounted vertically in the upper part of the tank, screwed into a prepared hole using a standard mounting flange. The construction is made of materials resistant to aggressive sewage environments, ensuring long-lasting and trouble-free operation even under harsh operating conditions. The sensor is hermetically sealed and protected against liquid ingress, and its length of 410 mm allows use in tanks of various depths. Thanks to the universal resistance range, it is compatible with most level indicators available on the market. The product is suitable for both new installations and modernization of existing sanitary systems, providing users with convenience and operational safety.

Technical parameters:

• Length: 410 mm
• Resistance range: 240–30 Ohm
• Sensor type: S3H
• Application: faeces tanks
• Material: stainless steel, sewage-resistant plastic
• Mounting: vertical, mounting flange
• Compatibility: 240–30 Ohm level indicators
• Protection rating: IP67
• Power supply: passive (no power supply, resistive sensor)
• Flange diameter: 54 mm
• Number of mounting holes: 5
• Operating temperature: -25°C to +65°C
• Weight: approx. 0.3 kg
• Cable length: 0.5 m
• Standards/certificates: CE

Product advantages:

• Precise liquid level measurement thanks to linear resistance change
• Resistance to aggressive sewage environment and corrosion
• Hermetic design ensuring tightness and user safety
• Universal resistance range compatible with many indicators
• Easy installation thanks to standard flange and 5-hole mounting
• Long service life due to use of high-quality materials
• No power supply required – passive sensor
• Suitable for use in various types of tanks and vehicles
• Easy integration with existing level monitoring systems
• Lightweight facilitating installation and servicing

Additional information:

• Manufacturer: Wema
• SKU: 126713
• EAN: 7025921267137
• Model/Series: S3H
• Manufacturer part number: S3H-4
• Compliance/Certificates: CE
• Warranty: 2 years
• Country of origin: Norway
• Installation note: mount vertically in the upper part of the tank, ensure flange tightness