Датчик optek-Danulat AF45-EX FM-D In-Line UV/Vis Photometric Absorption Sensor 4-20mA — продавец №3231891, лот B2B-78BD51

optek-Danulat AF45-EX FM-L In-Line UV/Vis Photometric Lamp Transmitter optek-Danulat AF45-EX FM-L Inline UV/Vis Photometric Lamp Source Sapphire Window FM Approved Class I Div 1 Groups A–D VB Lamp Source 1" NPT Sapphire Type 3A Window Pfizer CoC Included Transmitter Unit Only Overview The optek-Danulat AF45-EX FM-L is the lamp/transmitter half of the AF45-EX matched in-line photometric sensor system. This unit houses the VB (visible band) lamp assembly that projects light across the process pipe optical gap to a paired AF45-EX FM-D detector. Together they form a complete through-pipe UV/Vis absorption measurement system for real-time process analytical technology (PAT) applications in pharmaceutical, biotech, and industrial environments. Note: This is the lamp/transmitter unit only. A compatible AF45-EX FM-D detector is required for complete system operation and is not included. A matching detector unit (SN 111062) is available separately. Sapphire Optical Window Sapphire Type 3A Window — PN — 14 mm Path Length Single-crystal aluminum oxide (Al₂O₃), 99.99% purity, Mohs hardness 9. Chemically inert and resistant to acids and caustics. Approved for high-pressure process containment per TÜV standards. Certificate of Compliance for these windows is included (issued to Pfizer Inc., December 22, 2020). Specifications Brand Model AF45-EX, FM-L Unit Type Lamp / Transmitter Source Lamp VB (Visible Band) Part Number Serial Number 112805 WLM Process Connection 1" NPT Body Material Stainless Steel 1.4418 Optical Window Sapphire Type 3A, PN Path Length 14 mm Operating Temp 30°C to +60°C Hazardous Loc. Class I, Div 1, Groups A–D Temp Class T2–T6 Country of Mfg. Germany Ch-Nr 648546 Features & Applications Light Source / Transmitter: Projects VB (visible band) light across the process optical gap to a matched AF45-EX FM-D detector. Enables real-time in-line measurement of concentration, turbidity, color, OD/cell density, and absorbance in process liquids without sample extraction.