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PR41 Low Range Relative Pressure Sensor
  • PR41 Low Range Relative Pressure Sensor

PR41X Low Range Pressure Transmitter.

Quick Overview

The PR41X series are designed for measuring very low pressure values in the mBar or µBar ranges. The Series 41X capacitive pressure transmitter from Keller combines a ceramic measurement cell for low pressure ranges with the µP electronics of the digital series 30 transmitter. The pressure values from the signals of the pressure and temperature sensors are determined by polynomial compensation. The values can be displayed and stored on a PC via an RS485 interface and programming can also be carried out. Analogue outputs are scaleable within the sensors range using the CC30 software and options are available for 4-20mA or 0-10V.

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Details

Pressure Ranges: 10mBar 30mBar 100mBar 300mBar
Analogue Output: 4-20mA (2-Wire) 0-10V (3-Wire)
Power Supply: 8-28vDC 13-28vDC
Error Band (10-50°C) 0.1 %FS typical 0.2 %FS typical
Operating Temperature -20...80°C
Comp. Temp. Range 10...50°C
Pressure Connection ¼" BSP Male Thread, with Viton Flat Seal
Material in Contact with Media Stainless Steel 316L, Nitrile O-Ring, Gold-coated Ceramic Membrane
EMC Conformity EN 61000-6-1 to 6-4 / EN 61326-1 / EN 61326-2-3

 

 PR41X Pressure Transmitter Diagram

 

With the CCS30 software and the relevant K114 converter, the calculated pressure can be displayed on a computer. The CCS30 software also allows the recording and graphic display of pressure signals on a PC, adjustments of the zero point, rescaling the analogue output range and call up information on the unis pressure, temperature ranges and serial numbers. Up to 128 transmitters can be hooked together to a Modbus or Keller Bus protocols systems.

Availability: In stock

Price range : £470.00 - £490.00

Price as configured: £470.00

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Price as configured: £470.00

 

Part Builder

Description       PR41X Pressure Transmitter with RS485 interface, Stainless Steel body, Nitrile O-Ring and Gold coated ceramic membrane. Standard thread is 1/4" BSP with male thread and Viton flat seal.
 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
PR41X Low Range Pressure Transmitter
PR41X Low Range Pressure Transmitter. Stainless Steel body, Nitrile O-Rings and Gold plated ceramic membrane diaphragm. Standard pressure port connection 1/4" BSP male thread. Options for cabled, Binder or DIN socket connections. RS485 Interface allows for adjustment to the range and analogue outputs. Sensor may also provide RS485 Modbus outputs, including temperature readings.
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£470.00

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