Pasco CI-6549 Teflon Sensor Covers User Manual download pdf

Instruction Sheet

012-05575B

Teflon Sensor Covers

CI-6549

Introduction

The PASCO Model CI-6549 Teflon* FEP Sensor Cover

(Package of 10) is designed to be used with a PASCO temper-

ature sensing device (such as the CI-6605 Temperature Sen-

sor, the RTD Temperature Sensor, the PS-2125 PASPORT

temperature sensor, or the Type K Thermocouple). (*Teflon is

DuPont’s registered trademark for its fluoropolymer resins.)

The cover is twelve inches long and has a 0.25” inside diame-

ter. One end is sealed. The cover can be used to completely

cover the sensor when it is used in strong chemicals. Carefully

open the unsealed end and insert the sensor. (You may want to

cut the Teflon cover to a shorter length, depending on the sen-

sor being used.)

The Chemical Resistance Classification for Teflon FEP is “E”

(excellent) for a wide range of chemicals (from Acetaldehyde

to Zinc Stearate), meaning that there is no damage during 30

days of constant exposure to the reagent at 20°C. (See the

Chemical Resistance Chart.)

NOTE: The Teflon cover may cause the

temperature sensing device to have a slower

response to changes in temperature. The following figure shows tem-

perature versus time for two Temperature Sensors, one with the Teflon

cover, plunged into ice water and then into boiling water.

To improve response to temperature changes, make sure the

end of the sensor is in close contact with the inside of the

cover. One way to do this is to press the end of the sensor on a

hard surface such as a table top to flatten the cover against the

end of the sensor. The Teflon cover is reusable. Be sure to

rinse off all chemicals before storing the cover or sensor.

With no

sheath

With Teflon

sheath

1 2 3 4

Summary of Contents

Page 1 - Teflon Sensor Covers

®Instruction Sheet012-05575BTeflon Sensor CoversCI-6549IntroductionThe PASCO Model CI-6549 Teflon* FEP Sensor Cover (Package of 10) is designed to be

Page 2 - Chemical Resistance Chart

®Teflon Sensor Covers Chemical Resistance Chart2Chemical Resistance ChartThis Chemical Resistance Chart is intended to be used as a general guide only

Page 3 - Technical Support

®Model No. CI-6549 Specifications3SpecificationsTechnical SupportFor assistance with any PASCO product, contact PASCO at:Limited WarrantyFor a descri

Page 4

®Teflon Sensor Covers Technical Support4

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Pasco CI-6549 Teflon Sensor Covers User Manual

Browse online or download User Manual for Equipment Pasco CI-6549 Teflon Sensor Covers. PASCO CI-6549 Teflon Sensor Covers User Manual

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