Selco Products Co.

Thin-Film NTC Thermistors are designed for tight spaces.
Sensors, Monitors & Transducers

Thin-Film NTC Thermistors are designed for tight spaces.

Available in 15, 25, and 50 mm lengths, Selco TF Series negative temperature coefficient (NTC) thermistors have 500 Â-µm thickness and electrical insulation. Thermistors operate in -50 to +90°C temperature range under R/T Curve F with tolerances of ±1, ±3, or ±5°C. Dissipation constant is 0.7 mW/°C in still air, with thermal time constant of 5 sec. Max...

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Digital Panel Meter delivers modular flexibility.
Test & Measurement

Digital Panel Meter delivers modular flexibility.

Model A5000 1/8 DIN size meter uses interchangeable PC boards to provide selection of 7 output choices and 18 input choices. Unit is offered with or without display of setpoints. Output choices include none, HI & LO setpoint with 8 A relays, analog signal, RS-232C and RS-485. Input choices include DC voltage, DC current, AC current, AC voltage, resistance, temperature, frequency, strain and...

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Encapsulated Thermostats suit humid environments.
Sensors, Monitors & Transducers

Encapsulated Thermostats suit humid environments.

Series T Automatic Reset Thermostats offer dry-seal design for protection against moisture, dust, water, and oil. Suited for HVAC and refrigeration industries, thermostats feature up to 25 A capacity. Fixed, automatic-reset, bi-metal disc opens at temperature ranges of -4 to +212°F. Available in SPST or SPDT, they are rated at 100,000 cycles with differentials from 15 to 72°F. Input...

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Thermistors measure temperature accurately.
Sensors, Monitors & Transducers

Thermistors measure temperature accurately.

High-Precision NTC Series Thermistors measure temperatures from -50 to +110°C with precision of ±0.3°C, and are available in all resistance-temperature curve materials. Resistance values at 25°C are available from 1 to 47 Kohms. They require no adjustment between control circuit and sensor. Standard tolerance ranges are ±1%, ±3%, and ±5%. Dissipation...

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Thermistors are tailored to application requirements.
Sensors, Monitors & Transducers

Thermistors are tailored to application requirements.

Point Matched NTC Thermistors can be set at specific temperature point with choice of tolerance ranges. Temperature match points include -20, 0, 25, 37, 70, and 100°C with standard tolerance ranges of ±0.25, ±0.5, ±1, ±2, ±5, and ±10°C. Leads are offered in tinned copper, tinned alloy, nickel, red Teflon 180 alloy, and Ag/Cu twisted Kynar®...

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Sensors, Monitors & Transducers

NTC Thermistors are interchangeable without recalibration.

IN Series Interchangeable Thermistors feature tolerances as tight as ±0.10°C in operating temperature of -50 to 150°C. Lead types include tinned copper, tinned alloy, nickel, red teflon alloy, and Ag/Cu twisted Kynar® with outside diameters of 0.008, 0.010, 0.126, 0.156, or 0.169 in. in standard 2 and 3 in. lengths. Five temperature ranges include -20 to 50°C, 0 to...

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Digital Temperature Controller with flexible programming.
Agricultural & Farming Products

Digital Temperature Controller with flexible programming.

Model 2901 controls industrial equipment in temperature ranges from 100 to 900°F. It has 0.56-in., 4-digit display for visibility of temperature and time in low-light conditions. Controller measures 6.2 x 2.1 x 1.5 in. and can be panel mounted via mounting screws. Operating temperature is 30-158°F in 0 to 90% relative humidity. It is available with temperature control only, or with...

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Thermistors are offered in various PTC and NTC styles.
Sensors, Monitors & Transducers

Thermistors are offered in various PTC and NTC styles.

Thermistors are offered in complete selection from interchangeable, point-matched, surface mount, and thin film models to life sciences probes as small as 0.019 in. in diameter. Applications include telecommunications, computers and peripherals, instrumentation and control, power supplies, lighting, alarms, building environment management, and control of liquid and air levels and flow rates.

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Disc Thermostats handle high power applications.
Sensors, Monitors & Transducers

Disc Thermostats handle high power applications.

Model T10/T11 Series provides temperature control for appliances such as dryers, dishwashers, water heaters, solar heaters, HVAC equipment, and vending machines. They have manual reset with 25 A capacity, input voltage of 120 or 240 Vac, temperature range of 104 to 350 deg F, and UL approval. Switch mechanism is actuated by temperature sensitive, snap-action bimetal disc, which may be enclosed or...

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