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Overview

Specifications

Sensidyne Tube 237S — Specifications
Measuring range10-120 ppm 5-60 ppm
Sampling time1.5 minutes/1 pump stroke
Detectable limit1 ppm (200mr)
Shelf life2 years
Operating temperature0 – 40 °C
Colour changeYellow → Pale blue
Reaction principleChromium oxide is reduced

Complete your setup

What it needs to run, added to the same quote.
  • AP-20S Gas Detection PumpThe Sensidyne pump these tubes are made for
    Price on quote

Documents

Compare with similar models

Sensidyne · Gas Detection Tube
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Sampling time1.5 min/stroke1.5 min8 min—
Detectable limit1 ppm0.002% (20 ppm)——
Shelf life2 years3 years—1 year
Operating temp0–40 °C0–40°C10–40°C0–40 °C

Questions, answered

How fast will I get a price?

Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.

Can we pay on account or by purchase order?

Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.

How is shipping charged?

On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).

Can I return it?

Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy

Since 1994Supplying labs and field crews
30,000+Customers across North America
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4 hrTypical quote turnaround