Relative pressure transducer SR series


Pressure type
Output signal
analog, digital
Other characteristics
high-sensitivity, precision, OEM, process, with amplified output, digitally compensated, programmable, with LCD display, with LED display, for HVAC systems, for water treatment, silicone oil-filled, IP65, for liquids and gases, for extruders, for marine applications
Process temperature
Min.: -20 °C (-4 °F)

Max.: 85 °C (185 °F)

Pressure range
Min.: 10,000 Pa (1.45 psi)

Max.: 3,000,000 Pa (435.11 psi)


The SR series is a line of pressure transmitters engineered by Cressto. It measures pressure levels in liquids and gases, suitable for various industrial applications in heating engineering, water-supply engineering, agricultural engineering, construction of machines or in laboratories. The transmitter operates in an arbitrary position, with a nominal pressure range of ± 10 kPa to 3MPa. It has a voltage rating of 5V DC to 36V DC, at a rated current of 4mA. In addition, it has a robust design with an IP65 protection grade, and a maximum voltage endurance of 1000V ss. The device offers analog, digital, and two-state outputs. It has an analog output of 4 to 20mA for two-wire, and 0 to 20mA, 0 to 3/10V for three-wire.