BAUR TDR 811-P Handheld TDR
- Complete with 600V mains blocking filter and fused leads (rated 600V CAT IV) and bag
- One-handed usability
- Illuminated controls for easy operation
- Ideal for work on the UK low voltage networks and street lighting networks
The BAUR TDR 811-P is a handheld Time Domain Reflectometer (TDR) designed for accurate cable fault location. With a measurement range from 5m to 5500m, it provides exceptional precision using dual cursors and a distance measurement system.
Its high accuracy of ±1% ensures reliable fault detection, while the resolution of approximately 1% of the selected range guarantees detailed analysis. The device supports a velocity factor from 10% to 99%, allowing users to customise settings for different cable types.
Equipped with multiple output impedance options (25, 50, 75, 100, and 120 ohms), the BAUR TDR 811-P adapts to various network requirements. It delivers a 5V peak output pulse and automatically adjusts pulse duration from 3 ns to 3 µs depending on the selected range. The device operates at a scan rate of 2 scans per second, with the option to hold a scan for analysis.
Power, Display, and Usability
Designed for convenience, the BAUR TDR 811-P offers an impressive 7-hour battery life using 4x AA alkaline or NiMH rechargeable batteries. It features an auto power-down function, adjustable between 1 to 15 minutes, helping conserve energy during fieldwork. The 328 x 256 QVGA colour display ensures clear visibility of traces, even in bright outdoor conditions. Its illuminated keypad and intuitive interface allow for effortless operation, even in low-light environments.
Built for Harsh Environments and Safety Compliance
Engineered for durability, the BAUR TDR 811-P is IP67-rated, making it resistant to dust and water ingress. It is designed to withstand challenging environments with an operating temperature range of -10°C to +50°C and a storage temperature range of -20°C to +70°C. The voltage protection of up to 250V AC ensures user safety during operations. Additionally, the built-in tone generator (810–1100Hz) facilitates efficient pilot cable tracing.
The device meets IEC 61010-1 and EN 60950 safety standards, along with BS/EN 61326-1 EMC compliance, ensuring reliable performance in demanding conditions. With compact dimensions of 220 x 98 x 58 mm and a weight of just 0.5 kg, it is highly portable without compromising on advanced features.
The Ideal Choice for Professionals
The BAUR TDR 811-P and MBF 811 Mains Blocking Filter together offer an unbeatable combination of accuracy, safety, and durability. With its advanced features, rugged design, and user-friendly interface, the BAUR TDR 811-P is the perfect tool for professionals seeking an efficient and portable TDR for fault location.
Baur TDR 811-P Clear Display for clear results!
- Colour screen display for clarity
- 328 x 256 QVGA display
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Baur TDR811-P Key Features:
- Range: 5m to 5500m (at VoP 54%)
- Cursors: Dual cursors with distance measurement
- Trace-hold and compare function
- Single-shot or continuous operation
- Accuracy: ±1% of selected range
- Resolution: ~1% of range
- Velocity Factor: 10% to 99% (or in ft/µs or m/µs)
- Output Pulse: 5V peak into open circuit
- Output Impedance: 25, 50, 75, 100 & 120 ohms
- Output Pulse Duration: 3 ns to 3 µs (automatic per range)
- Scan Rate: 2 scans/sec or scan held
- IP67-rated for dust and water protection
Power and Display:
- Battery Life: ~7 hours (typical use)
- Auto Power Down: Selectable (1–15 min) or disabled
- Compatible with Alkaline or NiMh batteries
What comes with the Baur TDR811-P?
- BAUR TDR 811 Handheld TDR (Time Domain Reflectometer)
- MBF 811 Mains Blocking Filter
- TDR Carry Bag
- Alkaline Batteries
- TDR / Blocking Filter User Manual