CABLE SEARCHING DEVICE ACC. LEICA 850280 33 KHZ 100MM, 4in

Leica 850280 - 4" Signal Clamp – 33 kHz, 100 mm The Leica 850280 Signal Clamp is a professional accessory designed to safely and efficiently inject a tracing signal into a cable without direct electrical connection. It is intended for use with Leica DA175 and DA300 signal transmitters as part of the Leica DD series cable locator system (DD120, DD130, DD175, and DD300). The signal clamp operates inductively: the clamp is placed around the cable, after which the DA-series transmitter injects an active tracing signal into the cable through the clamp. Since no metallic contact with the cable is required, there is no need to strip the cable or make a direct connection. This makes the work faster and, above all, safer, especially when handling energized or critical supply cables. The Leica 850280 signal clamp has a jaw opening of approximately 100 mm, enabling use with the most common supply and distribution cables. This makes it a versatile solution for both building main supplies and infrastructure sites. The signal clamp operates at an active tracing frequency of 33 kHz when used together with the DA175 or DA300 transmitter. 33 kHz is a commonly used frequency in cable tracing as it offers a good balance between signal range and noise immunity. In practice, the signal clamp is an excellent solution for sites where direct connection cannot be made or is to be avoided. Inductive signal transfer enables a reliable and clear positioning signal when used together with the DA175 or DA300 transmitter. Structurally, the Leica 850280 is designed to withstand construction site conditions. The clamp is suitable for general electrical and supply cables, and its opening allows use with larger cable diameters (typically up to approximately 100 mm). When the clamp is closed tightly around the cable, signal transfer is efficient and positioning is accurate using the Leica DD cable locator. The Leica 85080 Signal Clamp complements the DD and DA systems by providing a professional and safe method to inject a tracing signal. It improves work efficiency, reduces the risk of cable damage, and adds certainty to all underground infrastructure location tasks. The Leica 850280 Signal Clamp complements the DD and DA systems by providing a professional, safe, and efficient method to inject a tracing signal without direct contact with the cable. Compatibility: Signal Transmitters: • Leica DA175 • Leica DA300 Cable Locators: • Leica DD120 • Leica DD130 • Leica DD175 • Leica DD300 Technical Specifications: • Type: Inductive signal clamp • Operating frequency: 33 kHz (active tracing frequency) • Maximum jaw opening: approximately 100 mm This product description is an automated translation of the original Finnish description.