Showing results: 256 - 257 of 257 items found.
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SPECTRA BC11 IR and BC11 UV -
Ametek Power Instruments
The SPECTRA™ BC (burner control) sensors are extremely robust, compact, solid-state optical flame sensors that offer a host of features and provide maximum performance and reliability. SPECTRA flame sensors feature IR or UV detectors making them suitable for a wide variety of fuels, including coal, oil and gas. These units are 100% solid-state which enable the SPECTRA BC11 to be among the most compact industrial flame sensors available. There are no tubes or shutters to fail. Installation is simplified as the loop powered design only requires a single twisted pair cable for wiring connections. The 4-20 mA analog output provides direct connection to burner management systems eliminating the need for separate signal conditioners. High-temperature electronics enables the sensor to function at elevated operating temperatures.
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Model 3648 -
Jinan Testing Equipment IE Corporation
These extensometers use a high temperature capacitive sensor in combination with an innovative design to achieve high accuracy strain measurements in low measuring ranges not possible with other high temperature extensometers. They mount on a slide bracket (included) that can attach to the load frame of your test system; optional load frame mounting brackets are available. The overall design reduces any influence from common lab environment vibrations.The standard temperature version (to 1200℃) is supplied with high purity alumina rods. The high temperature option is furnished with alpha grade silicon carbide rods. Rods are made to order to the length required for your furnace. These units are made to order in many different gauge lengths and measuring ranges.The extensometer comes with a signal conditioner. The output is an analog DC voltage, factory calibrated with the extensometer to 0 to ±10 VDC typically. They are readily interfaced with most existing test controllers, and may be directly connected to data acquisition systems and chart recorders. Bringing the signal into a spare DC input channel (or external input) on the test controller allows the extensometer to be used for strain controlled tests like low cycle fatigue.
