Standard Industrial Pressure Transmitters

The Keller Series 21Y pressure transducer / transmitter is designed for general industrial and OEM applications requiring medium to high measurement accuracy. Its high design flexibility affords numerous options of process and electrical connection. Pressure ranges between 0-2 and 0-1000 bar are available with output signal options of 4-20mA, 0-10V and 0.5-4.5V. The Series 21Y employs active temperature compensation to significantly reduce total error band and has extremely high EMC protection for a transmitter of this class / price point. Total error band including linearity and all thermal errors over 0-50°C is ≤±1%FS max.

The PA600 series of industrial pressure sensors are suitable for measuring gas and liquid pressures across a wide range of general purpose and industrial applications. The standard the PA600 comes with: Viton O-ring, 303 stainless steel case, ceramic diaphragm (96% Aluminium Oxide Al2O3) and a ¼"BSP male process connection, but various standard options are available. The PA600 series provides a wide choice of electrical outputs from its ASIC-based amplifier circuit, these include 4-20mA, 0-5V, 0-10V, various mV/V, as well as a ratiometric 0.5-4.5vDC (10% to 90% of supply voltage) signal that requires a 5V (2.7 - 5.5vDC acceptable).

PA600-LR Series covers low range pressure ranges for up to 450mBar.

The PA600 series barometric pressure transducer has a range of 0.75 - 1.25 Bar absolute. It is available with 4-20mA 0-5V, 0-10V or 0.5 - 4.5V outputs The unit has a stainless steel body and suitable for long-term installation outdoors

These 1502 hammer union pressure sensors are suitable to monitor pipelines up to 1000 bar. Designed for harsh environments where high burst pressure and high vibrations are present.

The P600FA is a field adjustable pressure transmitter for high pressure ranges of 0-1000 and 0-5000 Bar. Outputs available are 4-20mA, 0-5V, 0-10V and 10mV/V. The units are constructed from Titanium using Silicon on Sapphire technology with a stainless steel body for long term performance. Optional ATEX approval.

Hazardous Area Approved

The P642FAX is an ATEX Certified pressure transmitter available with ranges from 0-500 mBar to 0-5000 Bar with the availability of field adjustments to both span and zero by up to ±10%. The units have a stainless steel body and a Titanium media connection that is compatible with a wide range applications.

Hazardous Area Approved

The PTM485 Programmable pressure transmitter, is available in ranges up to 1000 bar G. It has a 316L s/s housing and diaphragm, Viton seals and 1/4 G pressure connection. The RS485 output provides both pressure and temperature measurements in MODBUS protocol. The unit also has a 4 -20mA output for pressure. Accuracy ±0.1%. Temp range 0 to 70°C. Using the optional programming kit the measurement range is adjustable with a 4:1 turn down from the full scale range.

This heat sink enables standard pressure sensors to be used on systems where the medium has a higher temperature than the sensor allows. The cooling fins effectively transfers the heat, depending on the ambient temperature. Systems with medium temperatures of up to 260 degrees C can be monitored without harming the sensor.