Portable Carbon Dioxide Instrument

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Product Code : P SENSE

Price And Quantity

Minimum Order Quantity
1 Piece
Price Range
18000.00 - 50000.00 INR

Product Specifications

Weight
180 Grams (g)
Color
Yellow

Type
Electronic
Exterior Material
ABS/PC

Temperature Range
-20 to +70 Celsius (oC)

Product Description

Model p SENSE is a low cost flexible and easy to use hand-held, instrument designed to measure the carbon dioxide concentration and temperature in surrounding air. The large illuminated display presents the 2 values simultaneously. Built-in data output (RS232) makes it simple to log data for longer time. Audible alarm is included . Max/Min Average as well as TWA and STEL measurements are also available. The carbon dioxide sensor's gold-plated infra-red waveguide and diffusion membrane filter pro- vides you great reliability, accuracy and long- term stability.

Features :

State-of-the-art non-dispersive infrared (NDIR) technology to measure carbon dioxide gas in parts-per-million (ppm)
Data output RS232
Displays the current carbon dioxide temperature on a large LCD
Displays TWA (8hours) STEL (15 minutes) Min, Max and average values
Internal automatic self-diagnostic function
Audible alarm
Easy to calibrate

Applications :

With a battery capacity covering more than 24 hours, the instrument works perfectly for diagnosing ventilation using carbon dioxide as the surrogate ventilation index.

The instrument works perfect for measuring the indoor air quality parameters CO2. Temp and Carbon dioxide has been acknowledged as a good indicator that adequate "fresh" outside air is being supplied to the occupants for acceptable indoor air quality. Adequate ventilation reduces temporary sickness, downtime and lost productivity.

The p SENSE is also ideal for measuring carbon dioxide concentration in incubators, greenhouses, mushroom farms, etc., where correct levels are essential for the process outcome.

Specification :

Measurement
Operating Principle .	Non-dispersive infrared (NDIR) with gold plated optical cell
Gas Sampling Mode	Diffusion
Response Time (1/e)	Approx 30 sec
Measurement Range	0-2000 ppm
Extended Range	2001-9999 ppm
Accuracy	+75 ppm +5% of reading (CO2) (0 ~ 2000 ppm) +0.6 C/+0.9 F, +3 % RH (at +25 C, 10 ~ 90 %) others + 5 % for other RH ranges
Warm up time	30 seconds
Response time	about 30 seconds
Alarm sound level .	80 dB
Operating condition.	0^o ~+50 ^oC, 0 ~ 95 % RH (avoid condensation) for CO2
Storage condition	-20^o ~ +60 ^oC
Power supply	AA type (UM-3) x 4 pcs
Battery life.	> 24 hours
Standard packing includes	Meter, manual, batteries and hard carrying case
Optional accessories.	adaptor 9V/100-240VAC, RS232 software with D-sub connector
Pressure Dependence	+ 1.6 % reading increase per kPa deviation from normal pressure
Calibration	Manual calibration with fresh air
Resolution	2 ppm - CO2 concentration, 0.1 ^oC / ^oF - Temperature
Numerical Liquid Crystal Display	Simultaneous display of : CO2 concentration (in ppm.) temperature RH %
Temperature
Temp. range	0 ^oC ~ +60 ^oC
RH range	0 % ~ 95 %
DP (Dew Point Temperature).	- 73.4 ^oC ~ +60 ^oC
WB (Wet bulb Temperature)	- 13.3 ^oC ~ +60 ^oC
Measurement Range.	0^o to +60 ^oC
Accuracy.	+0,5^oC
Data Output
Digital Interface RS232 .	Special cable
PC software	Windows 95/98/NT/ME/2000/XP Software and cable sold as option
Electrical:
External supply	Plug in transformer
Internal Battery.	4 pcs AA batteries 24 hours capacity
General Performance:
Compliance with	EMC Directive 89/336/EEC
Storage Temperature Range.	-20^o to +70^oC
Operating Temperature Range	0^o to +50^oC
Operating Humidity Range	0 to 95 % RH (non Condensing)
Size	209.4L70W57.7H (mm)
Weight	about 180g ( battery excluded),
Sensor Life Expectancy	> 15 years
Power-up Time .	< 30 sec. (full specs < 15 minutes)
Housing Material	ABS/PC blend