Honeywell P7620A Pressure Sensor

SPECIFICATION

Performance characteristics:

• Accuracy at 25℃ (linearity, hysteresis, repeatability): ≦±0.5% F.S
• Stability at 25℃ ≦0.4% F.S./year
• Thermal Effect: ≦±0.04% F.S./ ℃

Environment characteristics:

• Media temperature range: -25… +85℃
• Ambient temperature range : 0… +70℃
• Storage temperature range : -25… +85℃
• Compensated range: -40… +135℃
• Weatherproof rating: IP 65

Physical characteristics:

• Housing: 304 stainless steel
• Fitting material: 304 stainless steel
• Ceramic Sensor: Aluminum Oxide Al2O3(96%)
• Seal Material: NBR
• Pressure Fitting (Connection): G ½ ”
• Electrical Connector: Terminal Box to DIN43650 A

Note: The wetted parts including fitting, sensor and sealing will be contacted with the media directly.

Electrical Data(Current):

• Output Signal: 4-20mA(2 Wire)
• Power Requirement: 10-32 VDC(Normal 24 VDC)
• Load Resistance: ≦(supply voltage-10V)/(0.02A) Ohms

Applications

• Industrial OEM equipment
• Hydraulic monitoring systems
• Compressor controls
• Pneumatic systems
• Pump applications
• HVAC systems

Features

According to Honeywell, the P7620A is a general-purpose industrial pressure transmitter with a flush diaphragm sensor; the output of the sensing bridge is converted to a standardised current signal by a surface-mount circuit board, packaged in a rugged stainless steel housing, and each unit is inspected and calibrated.

• Temperature compensated, built-in amplifier, high-level current output signal.
• EMI/RFI protected, compact construction, shock and vibration resistance.
• Zero and span adjustments; false system shutdown prevention.
• Meets CE requirements.

Wiring and codes by range

• Load: resistance ≤ (supply voltage – 10 V) / 0.02 A. Electrical connector: terminal box to DIN 43650 A; pressure fitting G 1/2″.
• The wetted parts (fitting, sensor and seal) are in direct contact with the medium; check compatibility before choosing.

Information to send with a quote request

So that CAD can quote within 24 working hours, please send:

• The pressure range required (bar) or the exact P7620A1xxx code, and the quantity.
• The medium and its temperature (wetted parts: 304 stainless steel, 96% Al2O3 ceramic sensor, NBR seal).
• The supply and the reader of the 4–20 mA signal (PLC, indicator).
• The connection needed: G1/2″ thread and DIN 43650 A electrical connector.