point relay for sale, brand-new and used.

? Adopt 2.4GHZ RF global open ISM frequency channel, which is applicable for license free worldwide and efficient GFSK modulation. .

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Dwyer Instruments - Series A3000: A3003 Photohelic Pressure Switch/Gage • Air Conditioner Systems • Clean Rooms • Fume Exhaust Systems Photohelic Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic gage design. The Photohelic switch/gage measures and controls positive, negative or differential pressures of air and compatible gases.

The Siemens 192-203 Powers Controls Thermostat is a proportional single output, single set point, 2-pipe (high air capacity) sensor controller. Includes a wall mounting plate for installation in a variety of rough-in terminal boxes, a sensitive bimetal which responds to temperature change to modulate control air through a flapper nozzle, and one set point dial.

Jump To: Description \ Payment Options \ Shipping Information \ Customer Service Braeburn Model 2000NC 1 Heat/1 Cool Tamper Proof Programmable Thermostat

Highly reliable devices utilizing the CCS Dual-Snap Belleville disc spring principle pioneered by CCS' engineers. Rigid, midsize and internally adjustable for convenient field set point adjustment. Vibration and shock resistant.

Highly reliable devices utilizing the CCS Dual-Snap Belleville disc spring principle pioneered by CCS' engineers. Rigid, midsize and internally adjustable for convenient field set point adjustment. Vibration and shock resistant.

Highly reliable devices utilizing the CCS Dual-Snap Belleville disc spring principle pioneered by CCS' engineers. Rigid, midsize and internally adjustable for convenient field set point adjustment. Vibration and shock resistant.

Highly reliable devices utilizing the CCS Dual-Snap Belleville disc spring principle pioneered by CCS' engineers. Rigid, midsize and internally adjustable for convenient field set point adjustment. Vibration and shock resistant.

The Universal Voltage Power Pack is a self-contained transformer and relay (an ON/OFF switch controlled by a circuit) designed for low-voltage 24 VDC occupancy sensors. The power pack supports and automatically detects the line-voltage input within the 100–

The model 1950G Explosion Proof Switch combines the best features of the popular Dwyer Series 1950 Pressure Switch with the benefit of natural gas compatibility. Units are rain-tight for outdoor installations. The 1950G is compact , about half the weight and bulk of conventional explosion proof switches.

Dwyer Photohelic Pressure Switch / Gage - Series 3000 Model: 3025 New/Old stock - Open Package

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