Manufacturing Companies for Invotech Scroll Compressor - Pressure transmitter – Fair Sky

Description

AKS 3000 utilizes the proved piezoresistive measuring principle, which has been used for decades in Danfoss pressure transmitters. The pressure reference is a sealed gauge.
This means that atmospheric pressure variations have no influence on regulating accuracy. A must in accurate low pressure regulation.
All materials in contact with the refrigerant and materials for the housing are AISI 316L stainless steel. No soft gaskets, all environmental sealing are made through laser welding only.
AKS 3000 has a 4 – 20 mA output, and is available with spade terminals for EN 175301-803 plug.

Features

Designed to meet A/C and refrigeration application demands without compromising control accuracy concerning:
■ Tough environment
• Vibration
• Shock during operation and transport
• Humidity and ice formation
• Temperature variations
• Corrosive media like ammonia gases and salt mist
■ Convenient performance
• 4 – 20 mA signal
• 1% typical accuracy
• 0.5% typical linearity
• Prepared for high pressure refrigerants Bar code for tracing of calibration data
■ Convenient performance
• Compact design
• Max. working pressure 33 bar <P< 100 bar
• Digitally temperature compensation
■ Optimized accuracy at -10 °C and 20 °C for suction line installations,
• ¼ -18 NPT, G 3⁄8 A, G ½ A or 7/16-20 UNF
■Female ensures tight pressure connection
• All laser welded AISI 316L stainless steel enclosure
• No soft seals
• Enclosure: IP65
• For use in ATEX zone 2 explosive atmospheres
• UL approved
■ Application
• Fan speed control
• High pressure control
• Compressor capacity control
• Evaporator pressure detection
• Oil pressure control

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AKS3000