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Klay Instruments

8000-VALVE

Integrated pressure transmitter in valve body; live-removable design with 0.1–10 bar range and 0.2% accuracy.

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The Klay Instruments 8000-VALVE combines pressure measurement and isolation in a single compact unit. The transmitter can be safely removed from the process without interrupting operation, enabling maintenance and calibration without downtime. Constructed entirely from stainless steel (AISI 316L standard, with Hastelloy C, Tantalum or gold-plated options), it delivers 0.2% accuracy across the 0.1–10 bar range and operates reliably from –20 °C to +85 °C. The 4–20 mA 2-wire output integrates seamlessly into automation systems, with adjustable zero and span settings and redundant protection (IP66 standard, IP68 optional) ensuring long-term performance in demanding environments.

Specifications

Measuring ranges min. max.
0,1…10 bar
Process temperature
-20 °C…+85 °C
Accuracy
0,2 % of adjusted span
Process connections
Threaded connections, flanges and welding flange
Turn down
4:1
Output
4-20 mA 2-wire
Adjustment
Zero and span adjustable
Power supply
12 - 36 Vdc
Protection
IP66 (option IP68)
Ambient temperature
-30 °C...+70 °C
Diaphragm material
AISI 316L, option Hastelloy C, Tantalum or Gold plated
Wetted parts
AISI 316L
Electronics housing
AISI 304, option AISI 316

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Pressure and differential-pressure process instruments