Dwyer – Erik Prayoga

Dwyer Instruments 43300-3KPA

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

Capsu-Photohelic® Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic® gage design. The Capsu-Photohelic® switch/gage employs an encapsulated sensing element for use with both liquids and gases at pressures to 500 psig (34 bar). Optional cast brass case is available for water or water based liquids. Two phototransistor actuated, DPDT relays are included for low/high limit control. Easy to adjust set point indicators are controlled by knobs located on the gage face. Individual set point deadband is one pointer width — less than 1% of full scale. Set points can be interlocked to provide variable deadband — ideal for control of pumps, etc.

Dwyer Instruments 43300B

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

range 0-300 w.c.

Dwyer Instruments 43300B-3KPA

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

range 0-300 w.c.

Dwyer Instruments 43302B

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

range 1-0-1 w.c.

Dwyer Instruments 43304B

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

range 2-0-2 w.c.

Dwyer Instruments 43310B

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

range 5-0-5 w.c.

Dwyer Instruments 43320B

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

range 10-0-10 w.c.

Dwyer Instruments 43330B

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

range 15-0-15 w.c.

Dwyer Instruments 43500B

Erik Prayoga — Tue, 23 Jun 2026 04:57:11 +0000

range 0-500 w.c.

Dwyer Instruments 43205B

Erik Prayoga — Tue, 23 Jun 2026 04:57:10 +0000

range 0-5 psid