Traction dynamometers and tension dynamometers are used to measure force in tension, traction and weighing applications with cables, guy wires and chain.

Electrical Test Probes

(257 companies)
...have a specified operating bandwidth and, in some cases, built-in switchable attenuators. Differential probes are used to measure differential signals which are referenced to each other instead of ground. By contrast, single-ended test probes...
Belt and chain tensioners apply and maintain correct tension on power transmission drive systems.

Linear Velocity Sensors

(68 companies)
...current. radio frequency (RF). switch or alarm. serial. parallel. DeviceNet. Ethernet. SERCOS. SSI and TTL-compatible. Linear velocity sensors can be many different types of devices, including sensor element or chip, sensor or transducer, instrument...

GC Detectors

(37 companies)
Gas chromatography detectors (GC detectors) identify solutes as they exit the chromatographic column. A chromatogram is generated plotting the signal versus time.

Flame Detectors

(185 companies)
Flame detectors monitor and analyze incoming radiation at selected wavelengths.

HPLC Detectors

(49 companies)
High performance liquid chromatograph (HPLC) detectors pass a beam of light through a column effluent as the fluid passes through a low-volume flow cell. Variations in light intensity are recorded and a chromatograph is generated.

Radiation Detectors

(203 companies)
Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses.

Liquid Leak Detectors

(243 companies)
Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle.

Bolt Tensioners

(40 companies)
Bolt tensioners are used in place of standard hex nuts or bolts for easier and more precise tightening of large-diameter bolt and stud assemblies. They are sometimes called multi-jackbolt tensioners (MJTs).

Pressure Switches

(773 companies)
Pressure switches are actuated by a change in the pressure of a liquid or gas. They activate electromechanical or solid-state switches upon reaching a specific pressure level.
Surface tension and wettability instruments measure fluid surface tension, a tangential force that keeps a fluid together at the air/fluid interface. Surface tension is a direct indicator of the quality of any chemical and any formulation.

Heat Detectors

(113 companies)
Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature.

Smoke Detectors

(281 companies)
Smoke detectors are designed to sense the products of combustion. Common types include ionization chambers and photoelectric devices.
Motion detectors are devices that contain either a physical mechanism or an electronic sensor that detects motion within a specific field of view. Common motion detectors include passive infrared (PIR) and active ultrasonic and microwave.