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Oxygen Sensor (O2)
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$235.52 each
In Stock
In Stock
Get 20 Tue, Jul 7
Order by today, receive Tuesday
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Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Used With
ECA 450

Description

Bacharach 0024-0788 Oxygen Sensor (O2) is a genuine replacement oxygen sensor for select Bacharach instruments, used to measure O2 levels as specified on the product page.

Key Features:
  • OEM Bacharach oxygen sensor
  • Part number 0024-0788
  • Replacement component for instruments that specify this sensor

Compatibility & Applications:
  • For Bacharach analyzers and instruments that list 0024-0788 in the parts literature.
  • Used for oxygen measurement within the supported device family.

Installation & Operation Notes:
  • Power down the instrument before service.
  • Install per the device's manual, then perform any required calibration or warm-up steps.

Maintenance & Troubleshooting:
  • Replace if readings drift out of range, if calibration fails, or if service life has been reached.
  • Keep contacts clean and confirm correct sensor seating.

Specs

Application:

Replacement Part

Type:

Sensor Accessory

Used With:

ECA 450

Contact

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Product Reviews

4.32 out of 31 reviews
86% would recommend this product
4.32
out of 31 Reviews
86% would recommend this product
WRITE A REVIEW
5 star
77%
4 star
3%
3 star
3%
2 star
6%
1 star
10%
WRITE A REVIEW

Most Liked Positive Review

This is a required replacement part.

I have used Bacharach since they introduced portable combustion analyzers. They have been consistent. I don't put my equipment to strenuous activity currently, so it is a little sad to have to replace the O2 sensor every year, but that is the nature of the device. Supply House had the part to me very quickly and my regular supplier was out of stock. The price was essentially the same.
VS

Most Liked Negative Review

Bought this O2 Sensor on 11/4/22

Bought this O2 Sensor on 11/4/22. I was very concerned with some of the reviews mentioning the date stamp on the sensor, and not lasting as long as it should. Received it on 11/6/22 with the date stamp " 082". That means the 8th month of 2022. This sensor has sat for over 2yrs in their warehouse. I did install it, reset it within the unit, and it is working. For how long... I'll update you when that happens. I will contact "Bacharach" about my concerns with their distributors that hold on to expired sensors.
Showing 1-10 of 31 reviews

yes

it worked fine .
LMS
New York
1 months ago
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I have to replace it every year.

I don't know if the sensor is junk or else. I have to replace it every year and it is too expensive.
ISJ
Millville, PA
2 years ago
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YES

FAST
RECV
GRASS VALLEY
2 years ago
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do not buy this

sent in a plastic bag inside a card board box. prongs were bent. I did not want to try and plug this in to my expensive meter. A new one from my local supplier was $18.00 more and came in a plastic tube. I will be returning this
Moe
ashland ma
3 years ago
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Product as described

This product was exactly what I had ordered. Shipped 2 days FASTER than was promised. Would definitely order again.
Wacoe
Pontiac MI
3 years ago
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This is a required replacement part.

I have used Bacharach since they introduced portable combustion analyzers. They have been consistent. I don't put my equipment to strenuous activity currently, so it is a little sad to have to replace the O2 sensor every year, but that is the nature of the device. Supply House had the part to me very quickly and my regular supplier was out of stock. The price was essentially the same.
Watashi
Seattle Market
3 years ago
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Nope it's a tool I only need it once

The price of this item is too high!
Herm
Poughkeepsie New York
3 years ago
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Very fast delivery and great customer service

The device I purchased came damaged in shipment, but Supply House made it right, very quickly.
Fish Man
Durango, CO
3 years ago
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Good Price- Fast Delivery

As always, supplyhouse.com had me up and going within a day. The price matched all competitors, but delivery and my great experience shopping with supplyhouse made my choice a no brainer. This place is my number 1 go to for anything plumbing or HVAC. The O2 sensor is a must to update every 3 years to ensure accurate readings while making burner adjustments.
G.Reese
NE Ohio
3 years ago
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I don't know

was concerned about the date stamp on this sensor. This is very important; because these sensors do have a shelf life. I received my sensor and the date stamp expired 0822 (Aug 2022. I bought this in Oct 2022. I have installed the sensor and reset/recalibrated the O2 sensor. It Is working at this time. longevity is yet to be seen. I'll guess 6month at best. Will update.
Michael W
Rochester, NY
4 years ago
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Product Q&A

1 Question
1 Question
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Q: Where is the 10 digit code located for a new Bacharach 02 sensor

Asked by Mike 11 years ago

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Verified Author and ReplyVerified Reply- SupplyHouse Staff

A 10 digit code is not required on the O2 sensor, but is for the CO sensor under the B-Smart program. So this unit would not have a 10 digit code.

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