NG # 02625-HW-KELLER-001
The Keller Valueline is a high-accuracy pressure transmitter designed for demanding industrial, lab, and process measurement applications where precision and long-term stability are critical. Building upon Keller’s piezoresistive silicon technology, the Valueline incorporates advanced 16-bit internal digital thermal compensation to deliver exceptional accuracy across a wide temperature window.
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Stock
Custom Pricing
Get A Quote| Parameter | Standard Specification | High-Accuracy Option |
| Pressure Types | Vented Gauge (Relative), Sealed Gauge, Absolute | |
| Pressure Ranges | $0\text{--}2\text{ PSI}$ up to $0\text{--}15,000\text{ PSI}$ ($0\text{--}100\text{ mbar}$ to $0\text{--}1,000\text{ bar}$) | |
| Static Accuracy (25°C) | $\pm 0.1\%\text{ FS}$ | $\pm 0.05\%\text{ FS}$ |
| Total Error Band (TEB) | $\pm 0.25\%\text{ FS}$ | $\pm 0.1\%\text{ FS}$ ($0\text{--}50^\circ\text{C}$) |
| Proof Pressure | $2\times\text{ Full Scale}$ | — |
| Operating Temperature | $-40^\circ\text{C to } +100^\circ\text{C}$ ($-40^\circ\text{F to } +212^\circ\text{F}$) | |
| Compensated Temp Range | $-10^\circ\text{C to } +80^\circ\text{C}$ ($14^\circ\text{F to } +176^\circ\text{F}$) | |
| Analog Output Options | $4\text{--}20\text{ mA}$ (2-wire loop), $0\text{--}5\text{ VDC}$, $0\text{--}10\text{ VDC}$ | |
| Digital Output | RS-485 (MODBUS RTU / Keller-bus) | |
| Supply Voltage | $11\text{--}32\text{ VDC}$ (with surge protection) / $8\text{--}32\text{ VDC}$ (standard) | |
| Wetted Materials | 316L Stainless Steel (Standard), Viton/EPDM O-rings, optional Titanium | |
| Process Connections | $1/4\text{'' NPT Male}$, $1/2\text{'' NPT Male}$, $G 1/4\text{'' Male}$, or Flush Mount | |
| Electrical Connections | Mini-DIN (mPm393), M12 (4/5 pin), Integral Cable, MIL-C-26482 connector | |
| Environmental Rating | IP65 to IP68 (depending on electrical connector configuration) |
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