Vega 450 K40008B - High-Performance Unit for Industrial Automation

VEGA Grieshaber · 450 Series · Process Measurement · In Stock

The Vega 450 K40008B is a high-performance industrial measurement unit manufactured by VEGA Grieshaber, the German specialist in level, pressure and process instrumentation. The 450 series is a well-known platform used in process plants where stable measurement under harsh process conditions is critical. This K40008B variant is supplied with a 90-day warranty and ships worldwide via DHL or FedEx.

KOEED is a multi-brand industrial automation distributor. We work alongside the same nine-brand matrix used across our storefront - Allen-Bradley, Siemens, Mitsubishi, Omron, Fanuc, Schneider, Yaskawa, Panasonic and KEYENCE - and we extend the same sourcing and cross-reference discipline to measurement brands such as VEGA, Endress+Hauser, Siemens SITRANS, Honeywell and Yokogawa. If you are integrating this unit into a process instrument loop driven by a PLC from one of the nine brands, send us the full BOM and we will quote the lot.

Not sure which Vega 450 model this is? The 450 family has been produced across multiple generations. Send us a clear photo of the nameplate (front face plus rating plate on the side) and our team will confirm the exact variant, output type and calibration before you commit to a purchase.

Key Specifications

Datasheet Highlights

• German-engineered measurement platform. VEGA Grieshaber is recognised as a premium European brand for radar, ultrasonic, hydrostatic and electronic differential measurement. The 450 platform sits in the mid-range of the VEGA portfolio and is widely deployed in process plants.
• Stable output for process control loops. The 4-20 mA HART or PROFIBUS output (variant dependent) integrates directly with PLCs and DCS systems from Siemens, Allen-Bradley, Mitsubishi, Omron and Honeywell, allowing the K40008B to be read as a standard analogue channel or a HART multidrop node.
• Harsh-environment housing. Metal housing with industrial ingress protection supports installation in chemical skids, outdoor tank farms and hygienic process lines. Always cross-check the exact IP / NEMA rating on the unit nameplate against the datasheet.
• Hygienic and process variants available. The 450 family includes threaded, flanged and hygienic (3A / EHEDG) process connections, with cell ranges spanning low pressure to high-pressure process measurement. Send us the serial number and we will confirm cell range, calibration date and original approvals.
• Long-term serviceability. VEGA instruments are field-serviceable: electronics modules and display / programming modules can typically be replaced without breaking the process seal. KOEED stocks related VEGA-bar, VEGAPULS and VEGACAL series parts - see the cross-reference table below.

Need the full datasheet, calibration certificate or ATEX / IECEx certificate? Email the serial number on the rating plate to Moritta@KOEED.COM and we will attach the matching documentation to your quote.

Typical Applications

• Level measurement in tanks and vessels. Used as a hydrostatic or electronic differential level transmitter in chemical storage, raw-water and finished-product tanks. Browse the broader level sensor range for alternatives from VEGA, Siemens SITRANS, Endress+Hauser and Honeywell.
• Process pressure and differential pressure loops. Fits pipeline pressure monitoring, filter-delta-P and pump-discharge applications where the 450 series accuracy class and stability meet the loop requirement.
• Water and wastewater treatment plants. Deployed in raw-water intake wells, clarification tanks, chemical dosing skids and clarified-water reservoirs. Pairs well with PLCs from Allen-Bradley CompactLogix or Siemens S7-1200 on the SCADA side.
• Food and beverage hygienic lines. 3A / EHEDG process-connection variants are used in dairy, brewing and beverage lines for in-line measurement under CIP / SIP conditions.
• Chemical and petrochemical process skids. ATEX / IECEx-rated variants are specified for solvent, acid and hydrocarbon service. Confirm the exact approval code printed on the nameplate when requesting a quote.
• MRO replacement of failed sensors. Plant maintenance teams use KOEED to source 90-day-warranty EOL and hard-to-find VEGA replacements when the original channel is no longer responsive.
• Cross-vendor PLC integration. The 4-20 mA / HART output integrates with PLCs from Siemens, Allen-Bradley, Mitsubishi, Omron, Fanuc, Schneider, Yaskawa, Panasonic and KEYENCE - the same nine brands we list on the homepage. If you are wiring the K40008B into a process instrument panel, send us the panel BOM and we will quote the analogue I/O cards, HART multiplexers and power supplies alongside this unit.

New to level and pressure measurement? Read our Level Measurement Guide for a side-by-side of hydrostatic, ultrasonic, radar and capacitive technologies, with selection notes for water, chemical and hygienic service.

Related Modules & Cross-Reference

If you are migrating from VEGA to Endress+Hauser, Siemens SITRANS, Honeywell or Yokogawa, send us the existing model number and the new target model. We will cross-check the cell range, output signal and process connection so the cutover happens without rewiring the panel.

Warranty & Authenticity

• 90-day functional warranty. KOEED backs this Vega 450 K40008B with a 90-day warranty covering DOA (dead on arrival) and functional failure under normal industrial operating conditions. The unit is bench-checked for power-on, output-loop response and basic calibration against a reference source before it leaves the bench.
• Inspected, not blind-shipped. Every unit is visually inspected for housing condition, nameplate legibility, connector integrity and signs of liquid ingress. The serial number on the rating plate is photographed and stored against your order for traceability.
• Worldwide shipping via DHL / FedEx. Default carriage is DHL or FedEx with insurance. Transit time is typically 3-7 business days to most industrial hubs in North America, Europe, the Middle East, Southeast Asia and South America. Account-customer shipping on a nominated courier is available on request.
• 24-hour quote turnaround. Send the part number, quantity and any project deadline to Moritta@KOEED.COM and we will respond with availability and a written quote within 24 hours on business days.
• Bulk pricing for MRO and panel build. If you are maintaining a fleet of VEGA-equipped plants or building process panels in volume, ask for a BOM quotation. KOEED prices by line, by project and by annual volume - send the full instrument list and we will quote the lot.
• Not an official VEGA subsidiary. KOEED is an independent multi-brand industrial automation distributor. We are not VEGA Grieshaber's official subsidiary or authorised OEM channel. The 90-day warranty is provided by KOEED as the seller of record, supported by our bench-inspection process.