Platinum RTD Capsules

RTDCAP Series

4 Temperature Ranges Available
100 or 1000 Ω Available
Ceramic (Alumina) or Plastic Capsules
540° C, 1000° F Range
2-, 3- and 4-Wire Configurations as Noted
Moisture Resistant Available in Some Models
Fiberglass, Polyimid or PTFE Leads, Standard Lead Length is 40 Inches

RTD (PT100) Probes, Elements and Assemblies - View related products

Description

Ready to use platinum RTD capsules have insulated lead wires welded and anchored internally. No splicing to fragile elements is required. This construction assures reliable rugged embedment, insertion or probe assembly. Tip diameters from 0.086 to 0.125". Standard sensors and encapsulation materials rated up to 540°C (1000°F). Choose the moisture resistant version for condensing conditions.

Specifications
Standard Lead Length: 40 Inches
Operating Temperature Range:
    TFE Leads: -200 to 260°C (-320 to 500°F)
    Polyimide Leads: -200 to 350°C (-320 to 660°F)
    Fiberglass Leads: -75 to 510°C (-100 to 950°F)
    Moisture Resistant: -50 to 200°C (-60 to 390°F)
Sensing Element: International grade thin film platinum, a = 0.00385 Ω/Ω/°C per IEC 60751
Ice Point Resistance: 100.00±0.06Ω or 1000.0±0.6Ω at 0°C
Time Constant (Water at 3'/Second):
    0.086 Diameter = 0.5 seconds
    0.098 Diameter = 0.6 seconds
    0.125 Diameter = 0.8 seconds
    0.187 Diameter = 1.5 seconds
Self-Heating: Less than 15 mW/°C
Interchangeability/Accuracy: Class A (±0.15+.002*|t|°C [where |t|= absolute value of temperature in °C]) between -50 and 300°C, Class B above and below these temperatures
Long Term Stability: Better than 0.05°C (0.02% of resistance) per 5 years, -50 to 300°C (-58 to 572°F), 0.25°C per year to 540°C (1004°F)
Insulation Resistance: Greater than 50 Megohms at 50 Vdc at 25°C (77°F)
Maximum Current: 100 Ω = 5 mA, 1000 Ω = 2 mA for limited self-heating; also suitable as self-heated sensors
Recommended Current: 1 mA maximum for temperature sensing
Case Materials: Alumina on 0.125 and 0.086 diameter, Polyimide [350°C (662°F)] on 0.098 diameter
Lead Materials, Nickel-Coated Copper-Insulated:
    28 AWG Fiberglass: Rated to 510°C (950°F)
    28 AWG TFE: Rated to 260°C (500°F)
    28 AWG Polyimide: Rated to 350°C (660°F)

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

Standard Lead Length is 40 Inches

0.086" (2.2 mm) Diameter

RTDCAP-100A-1-A086-060-K-40

AUD629.83

Availability: 1 week

100 Ω RTD, 0.086" diameter x 0.6" long alumina with 28 AWG polyimide leads, 350°C (660°F), 2-wire only

RTDCAP-1KA-1-A086-060-K-40

AUD486.75

Availability: 1 week

1000 Ω RTD, 0.086" diameter x 0.6" long alumina with 28 AWG polyimide leads, 350°C (660°F), 2-wire only

0.098" (2.5 mm) Diameter

RTDCAP-100A-2-P098-050-K-40

AUD403.58

Availability: 1 week

100 Ω RTD, 0.098" diameter x 0.5" long polyimide with 28 AWG polyimide leads, 350°C (660°F), 3-wire only**

RTDCAP-100A-2-P098-050-T-40

AUD382.11

Availability: 1 week

100 Ω RTD, 0.098" diameter x 0.5" long polyimide with 28 AWG TFE leads, 260°C (500°F), 3-wire only**

RTDCAP-1KA-2-P098-050-K-40

AUD396.00

Availability: 1 week

1000 Ω RTD, 0.098" diameter x 0.5" long polyimide with 28 AWG polyimide leads, 350°C (660°F), 3-wire only**

RTDCAP-1KA-2-P098-050-T-40

AUD403.58

Availability: 14 weeks

1000 Ω RTD, 0.098" diameter x 0.5" long polyimide with 28 AWG TFE leads, 260°C (500°F), 3-wire only**

0.125" (3.2 mm) Diameter

RTDCAP-100A-3-A125-060-T-40

AUD392.57

Availability: 1 week

100 Ω RTD, 0.125" diameter x 0.6" long alumina with 28 AWG TFE leads, 260°C (500°F), 4-wire only**

RTDCAP-100A-2-A125-060-T-40-M

AUD392.57

Availability: 3 weeks

100 Ω RTD, 0.125" diameter x 0.6" long alumina with 28 AWG PFTE leads, 200°C (390°F), 300 psi seal, moisture resistant, 3-wire only**

RTDCAP-100A-2-A125-060-F-40

AUD392.57

Availability: 10 weeks

100 Ω RTD, 0.125" diameter x 0.6" long alumina with 28 AWG fiberglass leads, 510°C (950°F), 3-wire only**

RTDCAP-1KA-3-A125-060-T-40

AUD392.57

Availability: 1 week

1000 Ω RTD, 0.125" diameter x 0.6" long alumina with 28 AWG TFE leads, 260°C (500°F), 4-wire only**

RTDCAP-1KA-2-A125-060-F-40

AUD385.00

Availability: 1 week

1000 Ω RTD, 0.125" diameter x 0.6" long alumina with 28 AWG fiberglass leads, 510°C (950°F), 3-wire only**

† All amounts shown in AUD
Note: ** Note: 3- and 4-wire sensors can be modified by the customer for 2- and 3-wire applications by cutting off unneeded lead wires.
There is a 25 pc minimum on non-standard lengths; check with Sales Dept for pricing.
Ordering Example: (1) RTDCAP-100A-1-A086-060-K-40 100 O RTD, 0.086, AUD629.83