Monitor overpressure, vacuum and differential pressure of air and other non-combustible, non-aggressive gases. 610 has SPDT output only; 

611 has local sound and light alarm only; 612 has SPST output and local sound and light alarm. And 611/612 have mute button to stop the sound alarm.

610 has protection rate up to IP65 which can be used in outside.

Specifications

Adjustable range: 4 ranges, see models

Pressure limit: 10kPa(0~50°C)

Working temperature: -30~70°C(610), -10~50°C(611/612) (medium and environment)

Storage temperature: -40~70°C

Pressure connection: φ6.0mm plastic tube, P1 high and P2 low pressure

Service life: over 10⁶ switching cycles

Max. switching frequency: 6 switching cycles/min

Repeatability: ±2%

Electrical characteristics:

Materials: Base housing ABS+PC, middle housing ABS, cover PC (fire retardant UL94V-0), diaphragm silicone and contact silver alloy

Weight: 610:130g, 611/612: 180g

Protection: 610: standard IP54, optional IP65, add suffix -S; 611/612: IP40

Certification: CE, RoHS

Installation: vertical, with the pressure ports P1 and P2 downward. This is the factory-calibrated position. If horizontally installation needed, the switching value should plus about 20pa

 (when cover is upward) and minus about 10pa (when cover is downward). See operation manual.

Models

Dead Band