811-01_Honey Well_PRODUCT_Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

Brief Description: The Honeywell 811-01 is a rugged differential pressure switch designed for HVAC, filtration monitoring, and industrial control systems. It provides snap-action SPDT switching based on preset pressure thresholds, ensuring reliable system protection. Key Features: Adjustable setpoints for flexible application use. High-current contacts for direct load control. Corrosion-resistant housing for harsh environments. Compact design for easy installation. Typical Applications: Air filter clog detection Fan/ventilation control Pump protection Energy management systems

400-887-3214

DESCRIBE

Honeywell 811-01 Product Parameters & Description
Key Specifications:
Model: 811-01

Type: Differential Pressure Switch (Mechanical)

Pressure Range: Adjustable (e.g., 0.1–10 psi, varies by variant)

Switch Type: SPDT (Single Pole, Double Throw)

Electrical Rating: 10A @ 125VAC / 5A @ 250VAC

Port Connection: 1/8" NPT (male/female)

Housing Material: Aluminum or Stainless Steel

Operating Temperature: -40°C to +120°C

Pressure Media: Air, Non-Corrosive Gases

Setpoint Adjustment: Screwdriver-Adjustable

Compliance: UL, CSA, CE

SERVICE HOTLINE 400-887-3214

Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong

Q Q： 615739355

Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司吉ICP备2024020526号-1