OPERATION MANUAL

PORTABLE CO METER

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Model:

pSENSE

pSENSE RH

INTRODUCTION

Features:

Triple displays of CO level, temp.

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and humidity (pSENSE RH).

s

asy calibration

humidity

PC connect

Stable NDIR sensor for CO detection

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Statistics of weighted average

TWA (8 hours weighted average)

STEL(15 minutes weighted average)

Backlight for working in dark area

Audile CO warning alarm

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Battery and adaptor power supply

E manual on CO and

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(RH for pSENSE RH only)

via RS232 interface

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Thank you for purchasing this portable

CO meter. The meter measures CO

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level, air temp ., dew point, wet bulb temp.

and humi dity(DP, WB, RH are for model

pSENSE RH) and is an ideal instrume nt

for indoor air quality (IAQ) diagnosis.

Poor indoor air quality is considered

unhealthy because it causes tiredness,

loss of ability to concentrate, and even

illness(ex. Sick Building Syndrome ). IAQ

monitoring and survey, especially on CO

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level and air ventilation become widely

applied in public areas such as offices,

classrooms, factories, hospitals and

hotels. It is also suggested in regulations

of industrial hygiene in some countries.

(Appendix)

The portable CO me ter uses NDIR (non-

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dispersive infrared) technology to ensure

the reliability and long term stability. It’s

useful in verifying HVAC system perform-

ance and air ventilation control.