KELLER Standard Pressure Transmitter

Every location uses a Keller Pressure Transmitter. These are items that gauge the system's pressure and transform the reading into an electrical signal.

Application areas

• Pressure meters
• Purification systems
• Food industry
• Pharmaceutical industry
• Chemical Industry
• Textile
• It is used in many places such as machinery

Technical Properties

• Brand, Model: Keller, PR-21Y
• Pressure Measurement Range: 2...1000 bar
• Mechanical Connection Dimension: G1/4"- G1/8'' male
• Electrical Output: 4-20 mA, 0-10VDC, 0.5-4.5 V (not ratiometric)
• Supply: 8 ... 32 VDC
• Sensor Technology: Piezoresistive Transmitter
• Diaphragm Material. : AISI316L
• Body Material. : AISI304
• Temperature Range: -40 ̊C ... 100 ̊C
• Stability: ±0.25% FS/year
• Accuracy: < ±1%
• Protection: IP65