Pressure Transmitter Signet 8450

Signet 3-8450 pressure transmitter

General

The Signet 8450 pressure transmitter is a unique instrument that offers local or remote display with current and relay outputs.  This model offers exceptional repeatability and accuracy over a wide operating pressure range.  The instrument is available in field and panel mount configurations, single or dual channel input and is equipped with a 4 to 20mA output, fully scaleable and reversible for each input channel.  Configurations include open collector outputs or relays with status indicators for process control or alarming.  The unit also has the ability to accept other sensors with 4 to 20mA output, via the Signet 8058 Signal Converter.  The chemical resistant NEMA 4X/IP65 front face is found in both the highly visible field mount or black panel mount instrument, both featuring a self healing window, a standard 1/4 DIN cutout and large push buttons for easy navigation.  Programming capabilities are available for single point calibration, setting of relays and outputs, and output simulation function for complete system testing.  The dual input version allows difference calculation (ΔP) and offers significant cost savings with independent dual outputs.

Features

• Digital (S3L) input for stable and reliable reading

• Available with single or dual sensor input

• Pressure can be displayed in psi, bar or kPa

• Field scaleable 4 to 20mA output

• Choice of relay or open collector output

• NEMA 4X/IP65

• Chemical resistant enclosure and selfhealing window

Typical Applications

• Pump, filter or pipe protection

• Pressure regulation/monitoring

• Over or under pressure alarm

• Pump servicing

• HVAC systems

• Chemical processing

• Scrubber systems

• Water management

• Irrigation systems

• Wastewater

Downloads

Product specifications
8450_pressure_transmitters-ic.pdf