Keller Preciseline High Accuracy Pressure Transmitter
Field rangeable, precision pressure transmitter with RS485 digital output
- Manufactured by Keller
- 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)|
|Analog Output||0-5 VDC; 0-10 VDC; 4-20 mA|
|Wetted Materials||316L SS; fluorocarbon|
|Process Connection||1/4" NPT Male|
|Electrical Connection||Cable; DIN43650; MIL-C-26482|
Please consider these optional accessories.
Lightning/surge protection of power supplies, readouts, and PLCs