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Electrochemical O₂ Sensor and Display

Assembly

Zirconia or electrochemical cell measuring O₂ 0–1%, with alarm relay <0.5%. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Electrochemical O₂ Sensor and Display parts and their functions

4 top-level parts · 4 parts in total · full bill of materials below
Electrochemical O₂ Sensor and Display parts diagram: 1 electrochemical o₂ sensor, 2 o₂ sensor flow chamber, 3 digital o₂ display unit, 4 low o₂ alarm relay. 4 parts in 4 top-level items.
Electrochemical O₂ Sensor and Display parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Electrochemical O₂ Sensor 1× Electrochemical zirconia O₂ sensor, ±0.1% accuracy
2 O₂ Sensor Flow Chamber 1× Stainless steel flow-through chamber with sampling port
3 Digital O₂ Display Unit 1× Digital display 0–1.0% O₂, 24 VDC powered
4 Low O₂ Alarm Relay 1× Relay contact triggered >0.5% O₂ (low alarm)

3D model

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Build & assembly graph

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Bill of materials for Electrochemical O₂ Sensor and Display

4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Electrochemical O₂ Sensor anaerobic-oxygen-probe 1× 1 · part
2 O₂ Sensor Flow Chamber anaerobic-probe-housing 1× 1 · part
3 Digital O₂ Display Unit anaerobic-oxygen-meter 1× 1 · part
4 Low O₂ Alarm Relay anaerobic-alarm-relay 1× 1 · part

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Where the electrochemical o₂ sensor and display is used

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

Used in 1 assembly

Anaerobic Chamber

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 $3–$400. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳BOE
boe.com ↗ 		Beijing, CN Display panels 1,000 pcs 6–10 wks
🇨🇳Tianma
tianma.com ↗ 		Shenzhen, CN Display panels 1,000 pcs 6–10 wks
🇨🇳TCL CSOT
szcsot.com ↗ 		Shenzhen, CN Display panels 1,000 pcs 6–10 wks
🇨🇳Truly Opto
truly.net ↗ 		Shanwei, CN Displays & camera modules 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks