Megger DLRO100H Digital Micro-Ohmmeter

DLRO100H - The top-of-the-line model includes features in the E and X models, with asset tagging (enter unique asset ID's using the DLRO100 Asset Tag Windows app), Bluetooth® download and USB remote operation. The 100H is AC mains only. A significant addition to the comprehensive range of Megger Low Resistance Ohmmeters, DLRO100 enables low resistance measurement, across multiple applications. With a focus on user safety, advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CAT IV 600 VAC / 500 VDC safety rating in accordance with IEC61010. The rugged design, intuitive interface and IP54 (lid open) rating ensure reliability and ease of use in the most arduous of conditions. A new terminal adapter has been designed to enable the use of users own test leads (see image on right). FEATURES CAT IV 600 VAC / 500 VDC up to 2000 m on all test terminals for safe operation. CAT IV 300 V up to 4000 m. High noise immunity for stable readings. Smooth DC Output for circuit breaker testing. IP54 (lid open) for protection against ingress during operation (IP65 lid closed). Adjustable 10 - 100 A output, 4 terminal measurement for flexibility. Adjustable current ramp rates and test duration for flexibility. Mains only unit for manufacturing and production applications where AC is always available. Ultra tough outer case construction designed for use in demanding environments with a flame retardant UL94 V0 inner case for safety. DualGround™ - Using the optional DC clamp enables circuit breaker testing with ground protection in place for safety. Large, clear LCD for all light conditions. Time and Date stamped memory for recording of results (220 readings). Range and test mode rotary switches for simplicity of operation. Memory Storage and USB download capability (100X & 100H variants) for effective results management. Remote Operation - Control the instrument remotely via a PC or laptop (100H variants) for added safety. Smart device support - Running a Power DB app on Windows 8 tablet or smart phone to populate unique asset ID’s (100H variants) for efficient asset management. Megger DLRO100 Features Chart FEATURES E EB X XB H HB CAT IV 600 VAC / 500 VDC up to 2000 m CAT IV 300 V up to 4000 m Lightweight 100 A battery powered unit Mains only High noise immunity Smooth DC Output IP54 Lid open IP65 Lid closed Li-ion battery 100A Manual, Auto and Continuous test Custom test Range and test mode rotary switches Ultra tough outer case construction Dual Ground™ * * * * Large, clear LCD Internal memory storage with USB download capability Remote Control Asset tagging Bluetooth® * with optional Clamp. Megger DLRO100H Specifications Measurement Range 0.1 µΩ to 1.999 Ω. Resolution 0.1 µΩ. Noise Rejection Differential 100 mV @ 50-60 Hz on test leads. DC Output Smooth DC. IP Rating IP54 (Lid Open). IP65 (Lid Closed). Operating Temperature Range -20 to 50° C. Storage Temperature Range -30 to 70° C. Humidity <85% RH non-condensing. Maximum Output Voltage 2V (battery), 3V (AC). EMC IEC61326-1. Safety IEC 61010 CAT IV 600 V AC / 500 V DC up to 2000 m CAT IV 300 V up to 4000 m. Dimensions 400 x 300 x 200 mm. Weight 7.0 kg (AC only) 7.9 kg (with battery). Megger DLRO100H warranty 2 year (second year conditional on registration).

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