20 300Pa IP54 6.3mm x 0.8 blade differential pressure switch

Product Overview

Description

Applications & Features

 

Monitoring overpressure, vacuum and differential pressure of the air and other non-combustible, non-aggressive gases

Specifications

Adjustable range: 4 ranges, see models
Pressure limit: 7500Pa (-30~75°C)
Working temperature: -30~75°C
Storage temperature: -30~75°C
Pressure connection: φ6.0mm plastic tube, P1 high and P2 low pressure
Service life: over 106 switching cycles
Electrical Contact: SPDT, 1.5A/ 250VAC, 0.1A/30VDC
Max. switching frequency: 6 switching cycles/min
Electrical connection: Flag terminals or screw terminals
Repeatability: ±2%
Materials: housing PC, cover PC, diaphragm silicone and silver / silver alloy contact
Weight: 130g with bracket, 80g without bracket
Protection: IP54
Installation: vertical, pressure ports P1 and P2 downward. This is the factory-calibrated position. If horizontally installation needed, the switching value should plus about 20pa (cover upward) and minus about       10pa (cover downward). See operation manual.
Approval: CE

Model	Pressure range
AF930-200	20-200(Pa)
AF930-300	30-300(Pa)
AF930-400	40-400(Pa)
AF930-500	50-500(Pa)
AF930-1000	200-1000(Pa)
AF930-2500	500-2500(Pa)