--- type: product schema_version: 1 stock_number: "66059-16" canonical_url: "https://www.artisantg.com/Scientific/66059-16/Sierra-Instruments-840L-2-0V1-SV1-D-V1-S1-MP-Low-Flow-Gas-Mass-Flow-Controller" json_url: "https://www.artisantg.com/Scientific/66059-16/Sierra-Instruments-840L-2-0V1-SV1-D-V1-S1-MP-Low-Flow-Gas-Mass-Flow-Controller.json" generated_at: "2026-11-07T03:31:07.770Z" last_updated: "2026-10-13T19:05:40.703-05:00" --- # Sierra Instruments 840L-2-0V1-SV1-D-V1-S1-MP Low Flow Gas Mass Flow Controller _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Sierra Instruments - Model: 840L-2-0V1-SV1-D-V1-S1-MP - Condition: Used and in Excellent Condition - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 2 lb - Shipping dimensions: 12x9x6 in ## Categories - Lab & Analytical > Controllers (primary) ## Details ### Configuration - Parent Number: Side-Trak Mass Flow Controller - Flow Body: Low Flows (0-10 sccm to 0-15 slpm) - Inlet/Outlet Fittings: 1/4-Inch Compression - Flow Body Elastomers: Viton (Low, Medium, High Flow) - Valve Seat: Viton (Sttandard) - Electronic Connectors: 15 Pin "D" Connector - Output Signal: 0 to 5 VDC, Linear - Command Signal: 0 to 5 VDC - Option: Medium Pressure Calibration, 40 to 100 psig (2.8 to 6.9 barg) ## Images - - - -