Equipment for sensors :
4 products
FLOODLINE FLEXI-PAD SENSOR
The Flexi-Pad Sensors have been specifically designed for laying in narrow voids (too small for point sensors) or wrapped around pipes at valves or joints where leaks are more likely to occur. The
Flexi-Pad Sensor can be used singly, or in groups with a number of sensors being connected together to form one zone.
A removable fabric cover assists absorption and protects the sensing surfaces. Flexi-Pad Sensors can be wetted and dried any number of times provided the sensor element/fabric cover is not contaminated with a substance that irrevocably changes its electrical characteristics. Examples may be vending machine syrup, chemical floor treatments, paints etc. After wetting, the cover can be replaced with a spare or removed for drying.
Applications:
Wrapped round pipes
Placed in drip trays under plant or equipment
Detection:
Activates with any conductive liquid. Once dry can be returned to use
Construction:
Tough, flexible plastic sheet with bonded “carbon loaded” detection tracks. Complete with removable fabric cover.
Fixing:
Lay loose, pin/glue at corners or tie-wrap loosely around pipe
Dimensions:
Sensor 400mm x 300mm x 1mm (16mm at connection point)
Envelope 430mm x 350mm x 1mm
Leader Cable:
Standard PVC/PVC 7/0.2 multi-core alarm/comms type cable or similar. LSF or other light cables can be substituted as required.
10m pre-fitted unless otherwise specified.
Bespoke Designs:
Andel Ltd can offer a custom design service. The Flexi-Pad Sensor’s size, shape and base material can be tailored to the client’s individual requirements.
Typical clients for this service are CLEAN ROOM EQUIPMENT MANUFACTURERS and PROCESS EQUIPMENT MANUFACTURERS.
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View the product on andel.co.uk/
Andel Ltd. / P.P.L.
CHARGE AMPLIFIERS FOR NEUTRON SCATTERING
Features
4 functions: charge preamplifier, amplifier, filter, adjustable distriminator, HV filter
Equivalent capacity: 0.05 or 0.025 pF
Sensitivity: 20 or 40 V.pC-1
resolving time: 10 or 3 µs
Time characteristics optimized for Time-of-Flight measurements: 0.07 µs time jitter
Very competitive cost
Small size
Easy to use
Description
These charge amplifiers have been optimized for the process of low amplitude pulses delivered by Helium-3 neutron detectors operating in proportional mode. They offer both small size and low cost while combining four main functions: charge preamplifier, filter-amplifier, adjustable discriminator and high voltage filter. They include test input, analog and digital outputs, threshold and discriminator adjustment potentiometers with connectors for device control.
The general purpose ACHEM7F amplifier offers relatively long time constants allowing good thermal peak resolution at low counting rates which are generally encountered in neutron scattering experiments.
The faster ACHP96F amplifier may be used for higher counting rates. It has been specially designed for Time-of-Flight (TOF) measurements: the digital pulses delay with respect to analog pulses has been lowered as much as possible.
Among our references, more than 400 ACHEM7F units operate on the FOCUS spectrometer of PSI at Viligen (Switzerland), following 1 300 ACHN92 units at the NIST (Washington).
Upon request, ACHEM7FCON and ACHP96FCON amplifiers may be proposed to the user with 8 or 7 complementary connectors for manufacturing connecting cables of its own.
The ACHEM7H and ACHP96 versions are equipped with connector for male HN detector, which can be directly plugged on the female HN connector of 25 or 50 mm diameter Helium-3 detectors.
For quantities superior to 25 pieces, the ACHEM7FCI and ACHP96CI printed circuit boards, equipped with all necessary components and electrical outputs on flexible wires may be proposed: a strong experience in analog low level circuitry ts then mandatory to ensure proper operation.
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View the product on canberraeurisys.com
Canberra Eurisys
