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Platinum RTD Capsules
RTDCAP Series
PLACE ORDER - 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
Description
Description
Ready to use platinum RTDcapsules have insulated lead wireswelded and anchored internally.No splicing to fragile elementsis required. This constructionassures reliable ruggedembedment, insertion or probeassembly. Tip diameters from0.086 to 0.125". Standard sensorsand encapsulation materials ratedup to 540°C (1000°F). Choosethe moisture resistant version forcondensing 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) Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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