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Keller Series 23SX High Precision Piezoresistive Pressure Transmitters
  • Keller Series 23SX High Precision Piezoresistive Pressure Transmitters

Keller Series 23SX High Precision Piezoresistive Pressure Transmitters

Quick Overview

The Series 23SX is a high precision piezoresistive pressure transmitter designed to combine the impressive features of the 23SY and 33X series pressure transmitters. 23SX Pressure Transmitter features a fully welded design of the 23SX with the highly accurate and scalable digital compensated electronics of the Series 33X. Offering a total error band of ±0.25% over the full -10 to +80°C compensated temperature range with 4-20mA or 0-10V outputs with RS485 Communications available. All RS485 units are reprogrammable using the Control Center Series 30 software, which allows for setting the analogue outputs range and setting new zero and gain for the transmitters.
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Details

In the 23SX series high-precision pressure transmitters, temperature dependencies and non-linearity are precisely compensated for by means of a mathematical model in the microcontroller. In addition to the RS485 interface with Modbus RTU protocol, there is also the option of outputting the measurement results as a scalable analogue signal via the integrated D/A converter. The fully welded construction without internal seals is suitable for dynamic applications. Only stainless steel is in contact with the media.

Available Electrical Connections

Series 23SX M12 Connection   Series 23SX Binder Connection
M12 2-Wire 3-Wire   Binder 723 2-Wire 3-Wire
M12 x 1 4-20mA 0-10V   M16 x 0.75 4-20mA 0-10V
M12 Connector 1: Out/GND 1: GND   Binder Connector 1: Out/GND 1: GND
2: n.c. 2: Output   2: n.c. 2: Output
3: 8-32vDC 3: 13-32vDC   3: 8-32vDC 3: 13-32vDC
4: RS485A 4: RS485A   4: RS485A 4: RS485A
5: RS485B 5: RS485B   5: RS485B 5: RS485B

 

Series 23SX Cable Gland Connection   Series 23SX DIN Connection
Cable Gland 2-Wire 3-Wire   DIN Connector 2-Wire 3-Wire
5.8mm Diameter Cable 4-20mA 0-10V   DIN 43650 4-20mA 0-10V
Cable Gland White: Out/GND White: GND   DIN Connector    
Red: n.c. Red: Output   1: Out/GND 1: GND
Black: 8-32vDC Black: 13-32vDC   2: n.c. 2: Output
Blue: RS485A Blue: RS485A   3: 8-32vDC 3: 13-32vDC
Yellow: RS485B Yellow: RS485B   Case Case

Available Pressure Connections

Pressure Range ≤160 Bar

1/4" BSP Process Thread 1/4" NPT Process Thread
1/4" BSP Process Thread ≤160 Bar 1/4" NPT Process Thread ≤160 Bar

 

Pressure Range >160 Bar

1/4" BSP Process Thread 1/4" NPT Process Thread
1/4" BSP Process Thread >160 Bar 1/4" NPT Process Thread >160 Bar

Availability: In stock

Price range : £335.00 - £390.00

Price as configured: £335.00

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Price as configured: £335.00

 

Part Builder

Description       Series 23SX High-Precision Piezoresistive Pressure Transmitters. Operating temperature -20 to +85°C, Compensated temperature -10 to +80°C.
 

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
Series 23SX Pressure Transmitter
Series 23SX piezoresistive pressure transmitters with a standard BSP or NPT pressure. Pressure ranges 160mBar up to 1000 Bar with sealed or vented gauge or absolute pressure references. Outputs are 2- or 3- wire 4-20mA or 0-10vDC with RS485 comms.
View FileDatasheet
   Size: (1.77 MB)
£335.00

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