Starting at


Usually ships in 3-5 business days [?]

Need Help? Call us M-F 8 AM to 5:30 PM ET 1-800-884-4967


  • 316L SS construction
  • Compatible with most aggressive media
  • Full scale ranges from 2 to 15,000 PSI
  • 16-bit internal digital error correction
  • Floating isolated piezoresistive sensor
  • Dual (analog + RS485) outputs standard
  • User-programmable analog output
  • Compensated temperature range: -10 to 80ºC
  • Operating temperature range: -40 to 120ºC
  • CE-Conformity: EN50081-1, EN50082-2

The Keller Preciseline highly precise pressure transmitter combines a stable, media-isolated sensor with the most advanced error correction electronics available in such a compact envelope. True 16-bit error correction, which updates the analog output at 200Hz, provides real Total Error Band performance that delivers consistent results over a wide range of operating conditions. As well as 0-5 VDC, 0-10 VDC or 4-20 mA analog output, the Preciseline provides an RS485 interface, affording the user the ability to monitor both pressure and temperature from up to 128 transmitters on a single bus, as well as providing a means by which the analog output may be rescaled.

The Keller Preciseline highly precise pressure transmitter is available in ranges from 2 to 15,000 PSIG as well as bar and feet of water column equivalents. Static accuracies of ±0.2% (standard) and ±0.1% (optional) are available for the Preciseline as well. Custom pressure ranges and other pressure units are available with this Keller highly precise pressure transmitter.

The Keller Preciseline is a robust transmitter with stainless steel construction which insures that this pressure transmitter is compatible with the most aggressive media. Keller's guaranteed lightning protection makes this transmitter ideal for installation in areas prone to chronic damage due to transients caused by lightning.

Keller Preciseline Highly Precise Pressure Transmitter Specifications:
Range 2 to 15,000 psi or equivalent
Accuracy ±0.2% (standard); ±0.1% (optional)
Field Rangeability Yes
Analog Output 0-5 VDC; 0-10 VDC; 4-20 mA
Digital Output RS485
Wetted Materials 316L SS; fluorocarbon
Process Connection 1/4" NPT Male
Electrical Connection Cable; DIN43650; MIL-C-26482
Please consider these optional accessories.
Keller 1820-28-A3 External Surge Protector
Lightning/surge protection of power supplies, readouts, and PLCs
Keller 900001.0002 Drying Tube Assembly
Attaches directly to cable vent tube and intercepts water vapor
In Stock
Keller 900001.0033 Stabilizing Weight
Zinc prop shaft anode
Keller 900001.0034 Termination Enclosure
Allows for mounting a drying tube or bellows assembly
In Stock
Keller HU02216001 Cable Hanger
In Stock