psyclone tm - test equipment depot · first time the psyclone comes with two aa, ... calculations...

GESensing

Protimeter Thermo-Hygrometer

Operating ManualINS7800, Rev. A (September 2007)

Psyclone is a Protimeter product. Protimeter has

Psyclone is a registered trademark of GE Sensing.

joined other GE high-technology sensing businesses under a new name—GE Sensing.

PsycloneTM

99 Washington Street Melrose, MA 02176 Phone 781-665-1400Toll Free 1-800-517-8431Toll Free 1-800-571-8431

Visit us at www.TestEquipmentDepot.com

http://www.testequipmentdepot.com

Introduction

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7800)

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Protimeter Psyclone

The GE Protimeter Psyclone thhygrometer measures relative humidity with psychometric measurements, along with temperature. One button enablehold and OFF operation, and foarrow keys allow you to set up change the measurements showthe LCD screen. An optional sutemperature probe enables userdetermine if condensation is prFigure 1 below shows the Psyccontrol buttons, while Table 1 onext page lists the available parameters.

Figure 1: The Psyclone (#BLDControl Buttons

On/Hold

Hold for 2 to enter Se

Test Equipment Depot
800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX 781.665.0780 - TestEquipmentDepot.com

syclone

up

up

ent

l

T

B

F

Page 2 Protimeter P

1 Displayed if °F units chosen in Set

2 Displayed if °C units chosen in Set

Table 1: Psyclone MeasuremParameters

Parameter Symbo

% Relative Humidity

% RH

1Grains per pound GPP

2Grams per kilo Gram

g/kg

Dewpoint Temperature

DEW POIN

Wet Bulb Temperature

WET BUL

2Kilo Calorie per Kilogram

kcal/kg

1British Thermal Units per Pound

BTU/lb

Ambient Temperature

AMBIENT

Surface Temperature

SURFACE

Proximity to Dew Point at the Surface

TEMP DIF

Starting the Psyclone for the

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riefly w.

and cted 3 on s

ture

lay

Protimeter Psyclone

First Time

The Psyclone comes with two A1.5 V batteries already installedbegin using the meter, extend th

retractable probe and press the (ON) button. The LCD screen bflashes, similar to Figure 2 beloAfter a few seconds, the meter changes to measurement mode displays only the currently seleparameters, as shown in Figurethe next page. Moisture readingappear at the top, with temperameasurements below.

Figure 2: Full Screen Disp


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Starting the Psyclone for the

play

f the n in e.

ss the

til the e the

Page 4 Protimeter P

First Time (cont.)

Figure 3: Typical Screen DisDuring Operation

• To freeze the Psyclone at a

particular reading, press thebutton briefly. The “Hold” message appears to the left otemperature reading, as showFigure 2 on the previous pag

• To shut off the Psyclone, pre

button for 3 seconds, unmessage OFF appears beforLCD blanks.

Selecting Parameters and

ct the want w row the the ading

ng

lects

g/kg,

en to

n On ude s.

Protimeter Psyclone

CalculationsUse the four arrow keys to seleparameters and calculations youto display. Press any of the arrokeys to scroll to the parameter (shown in Figure 2); then pressRIGHT arrow key to scroll to parameter or calculation. The rechanges immediately, and the parameter is set once the flashi

stops. Pressing instantly sethe parameter.

• To select the humidity parameter (%RH, GPP oror Dew Point): Scroll to the top row, and ththe desired parameter.

Note: If you have selected the Psychometric Calculatiooption, your options inclthe available calculation


syclone

Selecting Parameters and

d then arrow

e he last up. If the in t

n row to mode.

Page 6 Protimeter P

Calculation (cont.)

• To select a calculation (Minimum, Maximum or Average):Scroll to the middle row, anpress the RIGHT or LEFTkey to select the desired calculation. The min/max/avcalculations are made from ttime the meter was poweredno parameter is selected, allparameters in that row remasolid (not blinking), and thePsyclone displays the currenreading. Min/Max/Ave will continue to calculate while ithese modes. Push the UP arreturn to free measurement

Setting User Optionsur press WN

ower ar to

:

ow ion, keys e eturn

he

Protimeter Psyclone

To set up the user options to yoparticular requirements, firmly and hold the SETUP key (the DOarrow key) for 2 seconds. The lpart of the screen appears similFigure 4 below.

Figure 4: Setup MenuThe factory default settings are• Temp - Off • Psy. Cal. Options - Off • Device auto off - 3 mins • Back Light - 0 mins (off)Use the LEFT and RIGHT arrkeys to scroll to the desired optand the UP and DOWN arrow to set the desired selection. Oncselected, wait for the meter to r

to measurement mode or push tbutton to save the change. Fouroptions are available:


syclone

Setting User Options (cont.)

play ts in also

uch as meter in non- grains

— e clude et

nd . Press y to etric he en (see

Page 8 Protimeter P

• Units °F/°C — You can disall temperature measuremeneither °F or °C. (Setting °C results in displaying other parameters in metric units, sg/kg. Setting °F prompts theto display other parameters metric units, such as GPP orper pound.) Press the UP orDOWN arrow key to togglebetween °F and °C units.

• Psychometric CalculationsYou can extend the availablhumidity measurements to inpsychometric calculations (WBulb Temperature, kcal/kg aBTU/lb, shown in Figure 2)the DOWN or UP arrow keturn on (or off) the PsychomCalculation options. When tscreen refreshes, you can thselect the desired calculationthe next page).

Setting User Options (cont.)

the ay to es at a k light d

to the fter

an set

9 t “0”, ed

esired n after

Protimeter Psyclone

• Back Light — You can set back light for the LCD displremain on from 1 to 9 minuttime. (If you set “0”, the bacis turned off.) Use the UP anDOWN arrow keys to scrolldesired number of minutes athe last button push.

• Device Auto OFF — You cthe Psyclone to shut off automatically after from 1 tominutes at a time. (If you sethe automatic shutoff is turnoff.) Use the UP and DOWNarrow keys to scroll to the dnumber of minutes to stay othe last button push.


syclone

Using the Optional Surface 7710)

re ppear

e

via the

ture e

ng the and Diff bient

sing e

probe

Page 10 Protimeter P

Temperature Probe (#BLD

Note: The Surface Temperature(Surface) and TemperatuDifference (Temp Diff) aonly if you are using the surface temperature proboption.

To obtain surface temperatures optional probe:

1. Plug in the surface temperaprobe on the right side of thPsyclone.

2. Scroll to the bottom row usiUP or DOWN arrow keys, then select Surface or Tempon the screen. Selecting Amuses the Psyclone’s internalsensors.

3. Remove the black cap, expothe metal sensing strip on thsensor.

4. Apply the metal strip on theto the surface you wish to measure.

age 11

Using the Optional Surface )own

. ettle.)

ature Dew ccur). rees

the rees

the

e ap

Protimeter Psyclone P

Temperature Probe (cont.In Surface mode, the reading shwill be the surface temperature(Allow time for the reading to s

In Temp Diff mode, the tempershown will be the proximity to Point (when condensation will oFor example, a reading of 5 degwould indicate that the surface temperature is 5 degrees aboveDew Point. A reading of -5 degwould indicate that the surface temperature is 5 degrees belowDew Point and condensation ispresent.

Figure 5: Optional SurfacTemperature Probe with C

Removed


syclone

Caring for Your Psycloneng the ack

ld the

ter, .red in a

s only e the n the rt two

use

ng


• When you have finished usiPsyclone, retract the probe binto the meter.

• Use the carrying case to shiePsyclone when not in use.

• Keep the Psyclone out of waand away from dirt and dust

• If the Psyclone has been stoexcessive heat or cold (i.e., vehicle), allow for increasedacclimation time.

• A low battery warning appears when the battery ha20% of its charge. To replacbatteries, remove the panel orear of the Psyclone and inse1.5 V, AA batteries. Do notrechargeable batteries.

Error Codes

E-1: Sensor probe not respondi

E-2: CRC checksum error

If either of these codes appear, contact GE Sensing.

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Replacement Parts

or for

h rope om.

one

5 mm

in. x

n keys

n

90%


To order the parts listed below,additional service, contact GE Sensing at 800-833-9438 (NortAmerica), +353 61 470200 (Euand Asia), or www.gesensing.c

• Battery Cover (BAT7800)

• Pouch (POU8512)

• Belt Clip (BLD7810)

Specifications

Power 2 x AA 1.5v

Enclosure Material

ABS with silicrubber boot

Dimensions ~165 mm x ~6x ~30 mm(~6.5 in. x ~2.5~1.2 in.)

Weight ~ 200 g

Front Panel Keys

Rubber functio

Probe Humidity Measurement Range

1.0 - 99.0% (nocondensing)

Humidity Precision

± 2% (10% to @ 25°C/77°F)


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oHS

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riteria us

ount e air

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Glossary

Operating Temperature Range

0 to 50°C(32 to 122°F)

Probe Measurement Temperature Range

-20 to 85°C(-4 to 185°F)

Temperature Accuracy

± 0.5°C (0 to 50°C, or 32 to 122°F)

Certifications CE Approval, RCompliance &WEEE

Emissions: Class A ImmunAnnex C. Performance C- Non ContinuoOperation.

Symbol Definition

% RH The ratio of the amof water vapor in that a specific tempeto the maximum amthat the air could hthat temperature, expressed as a percentage.

age 15

Specific The ratio of the mass of mass low

per

which suring . ld rfaces at the ure.

a r in t bulb asure ration by r

mal

r d cool

mal

r d cool


Humidity (GPP, g/kg and PPMw)

water vapor to the of dry air. For verylevels, the SpecificHumidity is also expressed as parts million by weight (PPMw).

DEW POINT(°C/°F)

The temperature at the air you are meawould be saturatedCondensation woubegin appear on suif they are colder thdew point temperat

WET BULB(°C/°F)

The temperature ofwetted thermometemoving air. The wetemperature is a meof the rate of evapowhich is influencedthe amount of watevapor in the air.

Enthalpy kcal/kg

The amount of therenergy required to remove all the watefrom 1 kg of air anit to 0°C.

EnthalpyBTU/lb

The amount of therenergy required to remove all the watefrom 1 lb. of air anit to 32°F.


syclone

Limited Warranty

aterial s from

ts of ted for aired ht to otice es no

rantee

e any cation and ty ntial going lieu of ritten,


GE Sensing (GE) warrants the Psyclone thermo-hygrometer (Psyclone) against defects in mand workmanship for 24 monththe date of shipment, except, however, the sensor componenthe Psyclone, which are warrana one year period. Products notsubjected to misuse will be repor replaced. GE reserves the rigmake changes without further nto any products herein. GE makwarranty, representation or guaregarding the suitability of its products for any particular application nor does GE assumliability arising out of the applior use of any product or circuitspecifically disclaims all liabiliwithout limitation for consequeor incidental damages. The forewarranties are exclusive and in all other warranties, whether woral, implied or statutory. NO IMPLIED STATUTORY WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULARPURPOSE SHALL APPLY. GESensing standard terms and conditions apply.

age 17

Return Policy

t ty must

ving and and ent. If

ry ill

ER ctions ent to ided.

s you ipped pair ping

Inc. t to

ses of


If a GE Sensing, Inc. instrumenmalfunctions within the warranperiod, the following procedurebe completed:

1. Notify GE Sensing, Inc., gifull details of the problem, provide the model number serial number of the instrumthe nature of the problem indicates the need for factoservice, GE Sensing, Inc. wissue a RETURN AUTHORIZATION NUMB(RAN), and shipping instrufor the return of the instruma service center will be prov

2. If GE Sensing, Inc. instructto send your instrument to aservice center, it must be shprepaid to the authorized restation indicated in the shipinstructions.

3. Upon receipt, GE Sensing, will evaluate the instrumendetermine the cause of the malfunction.

Then, one of the following couraction will then be taken:


syclone

• If the damage is covered under the

at no ed.

es ed nty, or an epairs vided.

and


terms of the warranty, the instrument will be repaired cost to the owner and return

• If GE Sensing, Inc. determinthat the damage is not coverunder the terms of the warraif the warranty has expired, estimate for the cost of the rat standard rates will be proUpon receipt of the owner’sapproval to proceed, the instrument will be repaired returned.

Test Equipment Depot 800.517.8431 - 99 Washington Street Melrose, MA 02176


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psyclone tm - test equipment depot · first time the psyclone comes with two aa, ... calculations...

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