Cable, pipe & leak detection

Elma TDR 44 is a small and handy TDR meter (Time domain reflectometer), suitable for fault locating and cable length measurement. The Elma TDR 44 is easy to use and provides fast help, when locating e.g. short circuits, disconnections, cable length etc. The large, backlit display makes precise measurements fast and easy. The instrument is suitable for all cable types to 3000 meters and is provided ready to use in a bag incl. batteries, test leads and manual.

Elma 4000/D37N is the ideal kit to identify fails to ground in IT and TT nets and leak current in IT, TN and TT nets. The set consist of a 4Hz transmitter and a receiver with a current clamp to pick up the signal and read out the fail to ground or leakage current. Using the transmitter to detect (IT net): The generator is inserted between any phase and ground. The current clamp is connected to the digital receiver and the fault to ground is read out as a percentage (%) of the full generator loop power. The Generator is supplied with 230V and a LED will flash with the signal frequency. Using only the clamp (All nets): The current clamp is connected to the receiver and the leakage current is read directly as mA. The selector is set at 50Hz A/mA and the clamp should enclose all wires including the neutral. Elma 4000/C173 is delivered ready to use in a suitcase with Generator, reciever and current clamp type C173 Ø54mm.

Elma 4000/D37N is the ideal kit to identify fails to ground in IT and TT nets and leak current in IT, TN and TT nets. The set consist of a 4Hz transmitter and a receiver with a current clamp to pick up the signal and read out the fail to ground or leakage current. Using the transmitter to detect (IT net): The generator is inserted between any phase and ground. The current clamp is connected to the digital receiver and the fault to ground is read out as a percentage (%) of the full generator loop power. The Generator is supplied with 230V and a LED will flash with the signal frequency. Using only the clamp (All nets): The current clamp is connected to the receiver and the leakage current is read directly as mA. The selector is set at 50Hz A/mA and the clamp should enclose all wires including the neutral. Elma 4000/D37N is delivered ready to use in a suitcase with Generator, reciever and current clamp type D37N Ø156x66mm.

Elma 4000/D37N is the ideal kit to identify fails to ground in IT and TT nets and leak current in IT, TN and TT nets. The set consist of a 4Hz transmitter and a receiver with a current clamp to pick up the signal and read out the fail to ground or leakage current. Using the transmitter to detect (IT net): The generator is inserted between any phase and ground. The current clamp is connected to the digital receiver and the fault to ground is read out as a percentage (%) of the full generator loop power. The Generator is supplied with 230V and a LED will flash with the signal frequency. Using only the clamp (All nets): The current clamp is connected to the receiver and the leakage current is read directly as mA. The selector is set at 50Hz A/mA and the clamp should enclose all wires including the neutral. Elma 4000/B102 is delivered ready to use in a suitcase with Generator, reciever and current clamp type B102 Ø112mm.