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Flow-Proportional Control System

Assembly

PLC-based controller that reads the gas flow signal and paces odorant injection to hold a target concentration. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Flow-Proportional Control System parts and their functions

9 top-level parts · 13 parts in total · full bill of materials below
Flow-Proportional Control System parts diagram: 1 PLC controller, 2 HMI touchscreen, 3 flow input module, 4 pump driver, 5 control enclosure, 6 power supply, 7 relay, 8 intrinsic safety barrier, 9 wire bundle. 13 parts in 9 top-level items.
Flow-Proportional Control System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 PLC Controller 1× Programmable controller running the flow-pacing algorithm
2 HMI Touchscreen 1× Touchscreen operator interface
3 Flow Input Module 1× Isolated input for the pipeline flow meter signal
4 Pump Driver 1× Pulse/analog driver translating dose demand to pump strokes
5 Control Enclosure 1× Purged or explosion-proof control enclosure
6 Power Supply 1× 24 VDC supply for instruments and logic
7 Relay 4× Output relays for pump, solenoid, and alarm contacts
8 Intrinsic Safety Barrier 2× Intrinsically safe barriers for field signals
9 Wire Bundle 1× Internal control wiring and terminations

3D model

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Build & assembly graph

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Bill of materials for Flow-Proportional Control System

9 top-level lines · 9 rows shown · 13 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 PLC Controller odorizer-skid-plc 1× 1 · part
2 HMI Touchscreen odorizer-skid-hmi 1× 1 · part
3 Flow Input Module odorizer-skid-flow-input-module 1× 1 · part
4 Pump Driver odorizer-skid-pump-driver 1× 1 · part
5 Control Enclosure odorizer-skid-enclosure 1× 1 · part
6 Power Supply power-supply 1× 1 · part
7 Relay relay 4× 4 · part
8 Intrinsic Safety Barrier odorizer-skid-barrier 2× 2 · part
9 Wire Bundle wire-bundle 1× 1 · part

Where the flow-proportional control system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Gas Odorizer Skid

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks