Selco Products Co.
Reno, NV 89521-5908
Electronic Temperature Controls are microprocessor-based.
Models 2696/7/8/9 feature single or dual channel temperature sensing, differential of 2Ã-
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Solid State Transformer accepts wide input voltage range.
Solid State Transformer (SST) Model 399-0642 replaces conventional linear transformers with switching power supply. Unit fits PCB transformer footprint and accepts input voltage from 75-305 Vac at up to 500 Hz. Over entire input range, SST gives consistent output of 11 Vdc nominal at up to 0.37 A. Product, fully enclosed in 1.40 x 1.50 in. package, weighs 1.7 oz.
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Thermistor Series withstands temperatures up to 482-
Manufactured in DO35 package for PCB mounting, Diode Type (DT) Thermistor Series has glass sealed body with 0.20 in. tin-plated leads. Thermal sensor, suited for household appliance applications, works in temperatures down to -58Ã-
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Control Boards offer digital/analog measurement and control.
Configurable Controls 5000 Series incorporates processor, power source, and multiple input and outputs, depending on model. Front operator panel displays numbers, indicators, pushbuttons, switches, or pots. Controls feature onboard 10 A relay, 1 A solid-state relay, and external solid-state relay. Large output ports include onboard 30 A relay and 3 A solid-state relay. Other features include...
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Temperature Controller ranges from 100-900-
Microprocessor-based Model 2901 features max operating temperature of 158Ã-
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Bullet Knobs feature soft or hard finishes.
Soft Touch Bullet Knobs are manufactured using 2-shot molding process that merges pointer as integral part of knob body. Thermoplastic elastomer material provides rubberized, soft-touch feel, while polypropylene material provides hard-finish feel. Available in range of color combinations, rotary knobs feature 11.6 mm OD and are suited for compact control panels in audio and broadcast equipment,...
Read More »Thermistors offer multiple curve and tolerance combinations.
Designed with surface mount capability, Negative Temperature Coefficient Thermistors provide high sensitivity response for temperature measurement and compensation, security, and monitoring applications. Performance characteristics include resistance values from 25Ã-
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Thermostats feature wide temperature control range.
Series TL are factory-calibrated to user-specifications with fixed or adjustable settings. Three models offer operating temperature from room temperature to 518Ã-
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Photocells suit variety of light sensing applications.
Series CdS single and dual Cadmium Sulfide, Light-Dependent Resistors sense light in spectral range from 515-730 nm and have peak wavelength of 515 nm. Spectral response is similar to human eye making them suitable for sensor applications that require human eye light perception. Resistivity values range from 3 Kohms to 240 ohms max at 10 Lux, 2856 K. Measuring 0.165 x 0.138 in., photoconductive...
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