Wahl 392VX Manual de usuario descargar pdf (Pagina 9)

Wahl Platinum-RTD Probes Ar

Interchangeable Without

Recalibration

Only Wahl offers an interchangeable probe

system that assures consistent accuracy and

±0.2°F repeatability without meter

recalibration. Our most popular probes are

shown on these pages. Contact Wahl for more

of our precision Platinum-RTD probes.

212

12" Fully

Immersible

Probe with no

handle

202

Sensitive

Immersion

Probe

124

Rigid Shank

Fast Surface

Probe

114

Heavy-Duty

Piercing

Probe

302

Air/Gas

Probe

145

45˚ Spring Articulated

Surface Probe

203

eflon-Coated Immersion Probe

for use wher

e corrosive

solutions and possible metallic contamination are a concern.

5" shank, .084" diameter 450°F limit, 2 second response

(2)

204 12" Long-Reach Immersion Probe with 12" shank (.125"

diameter

.) for baths, vats, kettles and other deep vessels.

900°F limit with 2 second response

(2)

204CT Paddle Probe for crystallization and fluid temperatures while

agitating liquids. 3/4" wide paddle tip; .125" diameter shank is

10" long to the paddle tip. 900°F limit with 2 second response

(2)

205 Heavy-Duty Immersion Probe for solder baths, liquids,

granular materials, and gas. 8" shank. Also with

-12", -18",

and

-24" shank lengths. All have .125" diameter tip. 900

limit; 3 second response

(2)

. Consult factory for Teflon coating

option.

205SH Heavy-Duty Shielded Immersion Probe. Shield protects the

tip fr

om the shock of hitting vat or container walls. 24" length

shank has .125" diameter. with 3/8" diameter. shield.

Temperature limit of 900°F; 7.25 second response

(2)

212

Fully Immersible Probe

with no handle for plating baths,

dipping solutions, brewing vats, storage vats, tanks, rivers

and streams. Temperature limit of 450°F; 2 second

esponse

(2)

. 0.125" diameter. by 12" length shank with 10'

eflon cable with connector.

302 Air/Gas Probe with perforated sensor shield to induce good

velocity and prevent radiation errors, used in industrial

application such as ovens, stacks and ducts. 850

temperatur

e limit, 6 second r

esponse

(3)

. 6-5/8" shank, 3/8"

diameter. 2" long shield.

305

Miniature Air/Gas Probe

highly sensitive, low mass sensor is

shielded by thin, small diameter (.120") per

forated steel tube

for fast r

esponse HVAC applications. 450°F limit, 4 second

response

(3)

RTD Meters

392 Series

Platinum RTD Probes

(800) 421-2853 • FAX (828) 658-0728 • www.palmerwahl.com

Custom Probes for Your Applications

Contact W

ahl for custom-made pr

obes to your specifications,

or let us help you design the right probe for your application.

Response time legend (to 63%):

(1)

Measured on flat surface at 400°F

(2)

Measured in boiling water;

(3)

Measured in air at 10 fps

Wahl Exclusive Sur

face Pr

obes

For surface probes where it is necessary to bring the greatest

amount of surface heat in direct contact with the sensor, a unique

design developed for the U.S. Space Program is employed. The coil

is bonded to a platinum base plate of low thermal resistance which

contacts the measured surface. The platinum base, in turn, is

bonded directly to a thin stainless steel, bell-shaped housing of low

mass. Heat loss is impeded by high thermal resistance elements:

stainless steel housing, shank and coil spring.

The coil spring in Wahl

121 and 145 surface pr

obes

ovides automatic ar

ticulation of the tip for conformity

and uniform contact with the surface being measured.

This is especially useful in blind r

ecesses where contact

measurements are made by “feel” instead of sight.

170 Y

ears of Continued Innovation

05/08

Calibration Services Available

For 392HP Probes, simply add “HP” after Model Number

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 23 24

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Wahl 392VX Manual de usuario Pagina 9

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