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Pressure Transmitter with Tri Clamp
• Seamless flush-welded diaphragm eliminates dead space
• Low internal fill fluid volume reduces measurement
inaccuracies due to temperature fluctuations
• Diaphragm includes a backup convolution for rupture
protection
• Helium leak tested to ensure diaphragm integrity
• Suitable for CIP and SIP processes
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Description
Description
The PCI280 series pressure transmitters are designed to measure gauge pressure, vacuum pressure, and absolute pressure of gases, vapours, and liquids. Their stainless steel housing makes them ideal for industrial environments. Built-in circuits allow for the adjustment of zero and span.
Specifications PCI280
• Housing connector DIN 43650 IP65
• Output signal: 4-20 mA two wire transmission
• Error due to supply voltage changes: 0,005 %/V
• Supply voltage: 10,5-36 V DC (rated 24V DC)
• Ambient temperature: -40 to +80 ˚C
• Process temperature limit: -40 / 120 °C – direct measurement
• Thermal compensation range: -10 / 80 ºC
• Relative humidity: 0 / 98%
• Vibration during operation: max 4g
• Diaphragm: Stainless steel 1.4435 (316L)
• Sensing module: Stainless steel 1.4404 (316L)
• Casing for electronic parts: Steel pipe, 1.4301 (304)
• Internal sensor liquids fill: Silicone oil, chemically inactive liquid for measurement of oxygen
• Protection Degree Casing: IP65 rated (EN 60529:2003)Specifications Tri-clamp Diaphragm Seal
• Seal material: AISI 316L / 1.4404
• Diaphragm material: AISI 316L / 1.4435
• Surface roughness of wetted parts: Ra ≤ 0.76 μm (except weld seam)
• Instrument connection:1/2” BSP female (others on request)
• Process connection size: 1″, 1.5″, 2″, 2.5″ 3″, 4″Standards
• DIN 32676 Series C for pipes per ASME-BPE
• DIN 32676 Series A for pipes per EN 10357
• ISO 2852 for pipes per ISO 2037
