H10 - Single Channel B and Bdot Probe
Description
The H10 is a magnetic field probe system pairing a fiber-optic control unit with a choice of two interchangeable Hall-effect probes: the MFP-2.5, covering a ±0.25T range with an integrated pickup loop for dB/dt measurement, or the MFP-25, extending the B field range to ±2.5T. This product is not recommended for new designs; see the H20 for current magnetic field measurement products.
The MFP-2.5 probe measures B field to ±0.25T with automatic temperature and drift compensation and external accuracy better than 0.8% of full scale, plus dB/dt measurement to ±200 T/s (DC to 50kHz bandwidth) from its coincident pickup loop. The MFP-25 probe trades the pickup loop for a wider B field range of ±2.5T, with external accuracy better than 0.01% of full scale at 25°C and temperature compensation calibrated against each probe's individual serial number.
The H10 control unit digitizes probe signals at 16 bits, 50 kSa/s, with adjustable digital averaging from 4 to 50,000 conversions per reading, and communicates over a 10Mbit/sec fiber-optic loop using ST bayonet connectors compatible with 1mm plastic fiber or 200µm HCS glass fiber. It connects to a host through an A200, A360, or A500/A560 loop controller. Probe cables are available in 9' (2.7m) and 22' (6.7m) standard lengths, with custom lengths on request.
Features
- Choice of MFP-2.5 (±0.25T, with pickup loop for dB/dt) or MFP-25 (±2.5T) interchangeable Hall probes
- 16-bit digitization at 50 kSa/s with adjustable averaging (4 to 50,000 conversions)
- Fiber-optic loop interface (ST bayonet, compatible with 1mm plastic fiber or 200µm HCS fiber)
- Compatible with A200, A360, A500, and A560 loop controllers
- Standard 9' and 22' probe cables, custom lengths available
- Compact stainless-steel control unit
Applications
- Field measurement in DC and AC electromagnets
- Feedback element for closed loop field control, for scanning and ramped magnet systems
Fiber Optics
Pyramid transmits measurement data over fiber-optic cable instead of copper, keeping signals immune to electrical interference. Our radiation-hard fibers have minimal light attenuation, enabling fast, reliable messaging across enormous distances.