Pressure Probes & Sensors - Page 81

Manufacturer: ALLEGRO MICROSYSTEMS Brand: ALLEGRO MICROSYSTEMS Model: A1301EUA-T-ALLEGRO MICROSYSTEMS_IT

ALLEGRO MICROSYSTEMS A1301EUA-T IC, HALL EFFECT SENSOR, LINEAR, SIP-3

Manufacturer: OPTEK TECHNOLOGY Brand: OPTEK TECHNOLOGY Model: OPB991L51Z

Price for: Each 1 . Aperture Width:1.27mm.Forward Current If:40mA.Forward Voltage:1.7V.Gap Width:3.18mm.Reverse Voltage Vr:2V.SVHC:To Be Advised.Sensor Mounting:Panel / Chassis.Sensor Output:Open Collector

Manufacturer: ANALOG DEVICES Brand: ANALOG DEVICES

ANALOG DEVICES ADM6321AY30ARJZ-R7 SUPERVISOR CIRCUIT, MPU, #1, SOT-23-5

Manufacturer: LEFOO Industrial Co.,Ltd Brand: lefoo Model: LF31 Color: Black

LF31 switches offer pressure, vacuum and differential models capable of sensing very low setpoints, and switching current up to 5A resistive, 2.5A inductive. Designed for use in the HVAC industry. The LF31 is a favorite with leading manufacturers of gas-fired warm air furnaces and water heaters. Smaller and lighter than any other HVAC pressure switch, the LF31 is built for the same temperature range and operating life as conventional switches made of stamped steel. The LF31 will perform equally well in other applications which demand low OEM unit cost, robust design, setpoint accuracy, and high reliability. The LF31 features a unique integral snap switch, with positive snap action and self-wiping silver contacts for ultra-reliable switching. The molded silicone diaphragm converts very low pressure or vacuum into movement of an actuator disk, which operates the silver alloy contacts. The switch comes with UL and CE agency approvals.

Manufacturer: MAXIM INTEGRATED PRODUCTS Brand: MAXIM INTEGRATED PRODUCTS

MAXIM INTEGRATED PRODUCTS DS1813R-5+T&R MONITOR, 5V, 5%, 0.15S, MANUAL, 3SOT23

Manufacturer: Autonics Brand: Autonics USA, Inc

SSR, Heatsink Separated, Single phase, Input 4-30VDC, Load 24-240VAC, 25A, Zero cross

Manufacturer: Sealed Unit Parts Company, Inc. (SUPCO) Brand: Supco

SMR610, Sealed Unit Parts Company, Inc. (SUPCO), Supco Manual Reset Pressure Switch

Manufacturer: Schneider Electric Brand: Square D by Schneider Electric Model: 9013FHG12J39M1

This Square D Pumptrol 9013FHG12J39M1 air-compressor pressure switch controls an electrically driven air compressor in a power circuit when the adjustable threshold upon falling is reached and is set to turn off at 135 psi. The switch has a 1/4" NPSF internal fluid connection and is suitable for use with a lower-horsepower motor with 1.5 hp or less. The non-adjustable differential is 30 psi, and the adjustable cut-out range is 70-150 psi. The switch is diaphragm actuated and has a fixed differential. The threshold, or setting point, upon rising adjusts with a screw nut. The switch has screw terminal electrical connections, and two 2-pole NC contacts open on rising pressure. The enclosure is National Electrical Manufacturers Association (NEMA) Type 1 and Ingress Protection (IP) 20 rated. The switch is Underwriters Laboratories (UL) Listed and Canadian Standards Organization (CSA) certified. The maintained manual cut-out lever has auto and off positions. Square D Pumptrol pressure switches are manufactured by Schneider Electric.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: A6-653221

Series A6 Durable Pressure Switches have been specifically designed to stand up to extended duty applications. These switches are constructed with a polyimide film diaphragm and are compatible with a variety of fluids. For ease of installation, the switches come with a 1/4" male NPT process connection and can be mounted in any orientation. The Series A6 pressure switches are compact and have great setpoint integrity, and feature simple, easy set-point field adjustment

Manufacturer: NAHVAC Brand: Aftmk Replm for Luxaire

This is a Brand New Gas Furnace Air Switch