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SMART SENSOR ST8900 Gas Detector

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Can simultaneously test oxygen, carbon monoxide, hydrogen sulfide, combustible gas four gases, using diffusion sampling, optional pump, with sound and light shock alarm function.
$232.00/set
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SMART SENSOR ST8900 Gas DetectorSPEC

SMART SENSOR ST8900 Gas DetectorDetails

SMART SENSOR ST8900 Gas DetectorPacking list

SKU
NB024117
Detection gas
Oxygen/Carbon Monoxide/Hydrogen Sulfide/Combustible Gas
range
Oxygen: 0~30% vol; Carbon monoxide: 0~999ppm; Hydrogen sulfide: 0~500ppm; Combustible gas: 0~100% LEL
Intrinsic error
<±0.1%
Response time
moment
Alarm value setting
Yes.
Sensors principle
Electrochemistry
Alarm method
Sound, light and shock triple alarm, the alarm value can be set, and the alarm sound can reach 80 decibels
Operating Temperature
-10~50℃
Environment humidity
15~95%RH
Sampling pump
optional
Sampling pump flow rate
0.5SCFH
Sampling pump distance
50 feet away
size
75x138x43mm
Storage temperature
0~40℃
Weight
360g
Display
Segment LCD
Maximum open circuit Voltage
≤4.2V
Working Voltage
3.7V
Operating Current
230mA
short circuit current
≤3A
Battery model
BL-9C
ST8900
Gas Detector
Can simultaneously test oxygen, carbon monoxide, hydrogen sulfide, combustible gas four gases, using diffusion sampling, optional pump, with sound and light shock alarm function.
SMART SENSOR ST8900 Gas Detector Picture

Introduction

This instrument is a portable multi-Gas Detector, which can continuously detect 4 kinds of gases at the same time: O, LEL (combustible gas), CO, H, S. Each gas concentration reading will be displayed on the LCD. The instrument provides low concentration/high concentration alarm and STEL/TWA alarm function which can be set by the user. When the detection result exceeds the preset alarm setting value, the instrument will remind the user with sound, light and vibration alarm.

structure diagram

Smart Sensor ST8900 4-in-1 Gas Detector Details Figure 1

plan

Smart Sensor ST8900 4-in-1 Gas Detector Details Figure 2

FAQ
QDo you have the four-in-one Gas detector involved in GB15322.1?
A The ST8900 4-in-1 Gas detector will do
QST89004 Gas detector Sensors principle is electrochemistry?
A Yes, this model Gas detector adopts the detection principle of electrochemistry. Detect gas oxygen/carbon monoxide/hydrogen sulfide/combustible gas
Knowledge
Standard
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