UNRESTRICTED

PR-10-Series

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RTD Probe with Insulated Wire and Shrink-Tube

Support

Omega's RTD probe with insulated lead wire has a shrink-

tube strain relief support at the sheath/wire transition to

provide wire flexibility and durability. This probe is offered

in 2-, 3-, or 4-wire configuration. This is available in three

temperature ranges covering -200°C to 600°C (-328 to

1112°F) to accommodate your specific temperature

needs. Applications for this probe include liquid

immersion, slurries and emulsions, granular material

measurements, as well as temperature monitoring of heat

bars, kilns, and pipes. This probe is suited for both

process and laboratory temperature measurements.

Features



Class A accuracy, conforming to IEC 60751



Low temperature range: -50 to 250°C (-58 to 482°F)



High temperature range: -50 to 450°C (-58 to 842°F)



Extreme temperature range: -200 to 600°C (-328 to 1112°F)



Standard probe lengths of 2, 3, 4, 6, 9, 12, 18, and 24”



Resistance value: PT100 Ω or PT1000 Ω; 2, 3, or 4-wire



Stripped-end standard; other terminations offered



Dual element offered in both PT100 Ω and PT1000 Ω

Specifications

Model

PR-10L (Low)

PR-10H (High)

PR-10E (Extreme)

Process Temperature

Range

-50 to 250°C

(-58 to 482°F)

-50 to 450°C

(-58 to 842°F)

-200 to 600°C

(-328 to 1112°F)

Accuracy

Class A

Class A

Class A from -100 to 450°C

(-148 to 842°F); or else Class B

Nominal Resistance/Curve

100 Ω at 0°C standard; TCR = 0.00385 Ω/Ω/°C standard

Wire Length

40” standard (longer lengths may be built using our configurator)

Wire Material

PFA

Fiberglass

PFA

Wire Termination Max Temp

100°C (212°F)

250°C (482°F)

250°C (482°F)

Lead Wire Termination

Stripped ends. Other terminations may be configured.

Dimensions

Diameters: 1/8, 3/16 and 1/4 inch.

Standard probe length of 2, 3, 4, 6, 12, 18 and 24 inch.

Other lengths may be built using our configurator.

Ingress Protection

IP67

IP67

IP67

Response time T90 (s)

1/8” 0.75 sec

3/16” 0.975 sec

1/4” 1.2 sec

1/8” 1.00 sec

3/16” 1.55 sec

1/4” 2.10 sec

1/8” 1.5 sec

3/16” 1.95 sec

1/4” 2.4 sec

Vibration

IEC 60068-2-6; 5 to 2000 Hz sweep rate, one active per minute;

10 sweep cycles; acceleration 5g (15 probes tested together) Duration: 1 day

Shock

IEC 60068-2-27; 50g/11ms (15 probes tested together) Duration: 1 day

Ordering Example: PR-10H-3-100-1/8-6: 100 Ω, Class “A” RTD, “High” temp -50 to 450°C (-58 to 842°F), 1/8” probe

diameter, 6 inch length, 40 inches of lead wire, stripped ends.

PR-10E Extreme

PR-10L Low

PR-10H High