CE Brass Connection HVAC Pressure Switch IP44 5-16bar with Adjustable Range and SPDT Micro-Switch

Price Negotiable

Price: Negotiable

MOQ: 10

Delivery Time: 7 days

Brand: KeramControls

Product Description

CE Brass Connection HVAC Pressure Switch

Product Overview

A pressure switch is a precision device consisting of a sensing transducer and electrical switch that opens and closes at specific pressure setpoints. This CE-approved brass connection pressure switch offers reliable performance across various applications.

Key Features

Compatible with fluorinated refrigerants, air, and liquids (-20 to 120°C)
Adjustable range and differential settings for precise control
Renovated SPDT micro-switch ensures reliable switching function
Flexible mounting bracket for versatile installation
Optional IP44 upper lid for enhanced protection
Multiple connection types available on request
Automatic and manual reset versions available
Copper bellows and brass pressure interface for durability
Special models for marine and explosion-proof applications
CE certified for quality assurance

Technical Specifications

Pressure Switch Models

Model	Range (bar)	Differential (bar)	Factory Setting (bar)	Max Bellows Pressure (bar)
Q3	-0.5 to 3	0.35 to 1.5	OFF: 2, ON: 1	16.5
Q6	-0.5 to 6	0.6 to 4	OFF: 3, ON: 2	16.5
Q6M	-0.5 to 6	≤1	Manual reset	16.5
Q10	1 to 10	1 to 3	OFF: 6, ON: 5	16.5
Q16	5 to 16	1 to 4	OFF: 10, ON: 8	33
Q20	5 to 20	2 to 5	OFF: 16, ON: 3	33
Q30D	5 to 30	3 to 10	OFF: 20, ON: 15	33
Q30	6 to 30	3-5 (fixed)	OFF: 20, ON: 15-17	33
Q30M	6 to 30	≤4	Manual reset	33

Calibration unit on scale plate with "bar" & "psig", could be revised into "Mpa" & "kgf/cm2" if required by customers. Connections available: British Flare (E), solder (C), and capillary (S).

Electrical Specifications

Electrical Ratings