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Klay Instruments

8000-SAN

Hygienic level transmitter with flush diaphragm, 0.04–80 bar range, ±0.2% accuracy, and field-adjustable calibration.

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The Klay Instruments 8000-SAN is a precision level transmitter engineered for hygienic and sanitary applications across demanding process environments. Featuring a flush diaphragm design with multiple connection options (flanged, threaded, and hygienic interfaces) and premium materials including AISI 316L stainless steel with optional Hastelloy C, Tantalum, or gold-plated diaphragms, it delivers ±0.2% accuracy across a 0.04–80 bar range. The unit operates reliably from -20 °C to +100 °C (with high-temperature option to 280 °C) and offers 4:1 turndown capability, with internal zero and span adjustment for flexible field commissioning.

Specifications

Measuring range min. max.
0,04…80 bar
Process temperature
-20 °C…+100 °C (145 °C /45 min), option HT max. 280 °C
Accuracy
0,2 % of adjusted span
Process connections
Hygienic connections, flanges and threaded connections, all with flush diaphragm
Turn down
4:1
Output
4-20 mA, 2-wire
Adjustment
Zero and span internally adjustable
Power supply
12 - 36 Vdc (Ex: 13 - 26,5 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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Continuous and point level measurement for liquids and solids