PASCO CI-6535 RESPIRATION RATE SENSOR - Manual (Page 6)

Respiration Rate Sensor 012-07034A
6
Studying Chemical Reactions by Monitoring
Pressure
Many chemical reactions produce gases that can cause
an increase in pressure in a sealed container. The
pressure change can be used to monitor the rate of the
reaction.
Other
PASCO scientific also produces an Absolute Pressure
Sensor (Model CI-6532A), a Differential Pressure
Sensor (Model CI-6533) and a Barometer (Model CI-
6531A). The Absolute Pressure Sensor has a range
from 0 to 700 kiloPascals. The Differential Pressure
Sensor is similar to the CI-6532A, except that both
ports of the transducer are open to the atmosphere. It
is designed for experiments where pressure differs
from one part of the apparatus to another, such as in a
Venturi tube or for a demonstration of Bernoulli’s
principle. The Barometer has a range from 800 to
1100 milliBar (24 to 32 inches of mercury). It is
designed to be a reliable, accurate pressure sensor
for weather studies. It is temperature compensated
and has a voltage regulator, so changes in
temperature or changes in the computer’s power
supply will not interfere with the data.
Note: This instruction sheet was written assuming that
the user has a basic familiarity with
Science Workshop and has access to the User’s
Guide for Science Workshop. Users can gain basic
skills by working through the tutorial within
Science Workshop. Another useful resource is the
Quick Reference Card for Science Workshop.
DIN Connector Specifications
1: analog output (+), -10 to +10 V
2: analog output (-), signal ground
3: (no connection)
4: + 5 V DC power
5: power ground
6: +12 VDC power
7: -12 VDC power
8: (no connection)
Limited Warranty
PASCO scientific warrants the product to be free from
defects in materials and workmanship for a period of
one year from the date of shipment to the customer.
PASCO will repair or replace, at its option, any part of
the product which is deemed to be defective in
material or workmanship. The warranty does not cover
damage to the product caused by abuse or improper
use. Determination of whether a product failure is the
result of a manufacturing defect or improper use by
the customer shall be made solely by PASCO
scientific. Responsibility for the return of equipment
for warranty repair belongs to the customer.
Equipment must be properly packed to prevent
damage and shipped postage or freight prepaid.
(Damage caused by improper packing of the
equipment for return shipment will not be covered by
the warranty.) Shipping costs for returning the
equipment after repair will be paid by PASCO
scientific.
Address: PASCO scientific
10101 Foothills Blvd.
Roseville, CA 95747-7100
Phone: (916) 786-3800
FAX: (916) 786-8905
email: [email protected]
web: www.pasco.com
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