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O H2S Densitometer

3.00 (1)
2014 TRUSCO Published Page
Alarm Setting Concentration
Oxygen: first stage: 19.5vol%, 2 stage: 18.0vol% hydrogen sulfide: first stage: 10.0ppm, 2 stage: 15.0ppm
Indication Accuracy
Oxygen: hydrogen sulfide + /-0.5vol% within: FS + / -5% or less by the same measurement conditions
Detection Range
Oxygen: 0 to 25.0vol% hydrogen sulfide: 0 to 30.0ppm (up service range 50ppm)
Detection Principle
Oxygen: diaphragm galvanic cell type hydrogen sulfide: constant potential electrolytic
Response Time (seconds)
I a state of 20 + /-2deg C is (90% response)ambient temperature within 30: oxygen: 20 or less (90% response) hydrogen sulfide
Gas Sampling Method
Diffusion formula
Battery life (hours)
(No alarm at the time, the case of 20deg C)environmental conditions, use conditions more than 50 hours continuously. Is sometimes different shelf life, and the like battery manufacturers
Sensor Dimensions (mm)
(excluding protrusions) phi44xH75 Sensor Extension Cable: 5m
Resolution Capability
Oxygen: 0.1vol% hydrogen sulfide: 0.5ppm
Dimensions (Width W x Height H x Depth D) (mm)
(I excluding protrusions) 66x195x29
Detection and Alarm System
Buzzer sounds intermittently long, 2-stage alarm lamp flashes: first stage buzzer sounds intermittently short, alarm lamp flashes
Display Type
(Gas species switched by push switch) 3 digit LCD digital
Measuring object gas
Oxygen hydrogen sulfide
AA alkaline batteries two
Operating Temperature Range (deg C)
-10 to 40
Weight (g)
About 450 I (excluding battery)
TRUSCO Part Number
X2 pieces of leather case shoulder belt AA alkaline x2 book filter element
...see all
Product Options
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
1PC 1 XOS-326 06142875 -
Customer Reviews
5 star 0
4 star 0
3 star 1
2 star 0
1 star 0
Review Rating: 3.00
1 Customer Reviews
The reviews are automatic translation.
In the pit work
From Japan
On 2016-05-12 16:13:28
It was nice and easy to use because there was a thing that was also used previously.
This review is about item#20360664.