Products
Products
ABB Allen-Bradley ADEPT AlfaLaval
All Categories
ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK
home
ES3402

Emerson ES3402 – Industrial electronic pressure switch with adjustable range (0.5-600 psi). Features SPDT switch output (10A/250V AC), stainless steel wetted parts, and NEMA 4X/IP65-rated housing. Ideal for air, water, or oil systems in harsh environments. Includes manual reset option and ±1% repeatability.

open

close

TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
Parameters
Request a Quote
Return to List
Emerson ES3402 – Technical Specifications
General Information
Model: ES3402

Type: Electronic Pressure Switch

Primary Use: Industrial fluid/gas pressure monitoring and control

Operating Parameters
Pressure Range: 0.5 to 600 psi (adjustable, model-dependent)

Switch Output: SPDT (Single Pole Double Throw)

Electrical Rating: 10A @ 250V AC / 5A @ 30V DC

Port Connection: 1/4" NPT female (standard)

Performance & Accuracy
Repeatability: ±1% of set point

Operating Temperature: -40°F to 185°F (-40°C to 85°C)

Pressure Media: Compatible with air, water, oils, and non-corrosive gases

Construction & Protection
Housing Material: Die-cast aluminum (NEMA 4X/IP65 rated)

Wetted Materials: Stainless steel diaphragm, Buna-N seals (standard)

Environmental Protection: Dust/water-resistant, corrosion-proof

Certifications & Compliance
Safety Standards: UL, CE, RoHS compliant

Industry Approvals: Suitable for HVAC, industrial automation, and OEM applications

Additional Features
Manual Reset/Latching Options: Available (model-specific)

Adjustable Deadband: 10-30% of set point (field-configurable)

Key Benefits
✔ High-precision pressure sensing with rugged construction
✔ Wide pressure range for versatile applications
✔ NEMA 4X/IP65 protection for harsh environments
✔ Easy-to-adjust set points and deadband

(For installation and wiring details, refer to the Emerson ES3402 Product Manual.)