| Customization: | Available |
|---|---|
| Lead Material: | Nickel Coated Stranded Copper, Teflon Insulated, 2 |
| Calibration: | No Nist Calibration |
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The BEL-705-U-1-12-00 Thin Film Platinum RTDs (Resistance Temperature Detectors) are designed to monitor or control critical temperatures in industrial applications. They provide a linear change in resistance versus temperature, combining high linearity, stability, accuracy, and wide temperature range in a small, fast-response package.
The BEL-705-U-1-12-00, is designed to measure temperatures from -75ºC to 540ºC[-100ºF to 1000ºF] with high accuracy.These fully-assembled elements are ready-to-use in probe assemblies, without the need for fragile splices to extension leads.
These products are manufactured using a thin layer of platinum deposited on an alumina substrate and are laser trimmed to a resistance interchangeability of a standard ±0.2% (±0.5ºC accuracy) or optional ±0.1% (±0.3ºC accuracy). The sensor chip is then glassed, wired and potted or ceramic fired to result in a cylindrical alumina package with either TFE Teflon®- or fiberglass-insulated lead wires.
CHARACTERISTICS:
Applicatuins
(1)Industrial
HVAC equipment
Instrument and probe assemblies
Process control
Motor windings and bearings
Battery packs
Environmental chambers
Ovens and kilns
Drill holes in large objects
(2)Medical
Autoclaves
(3)Aerospace/Defense
Aircraft
Space vehicles
| Parameter | BEL-705-U-1-12-00 |
| Sensor Type | Thin film Platinum RTD; R0=1000Ω@0ºC; ALPHA= 0.00375Ω/Ω/ºC |
| Temperature Range | TFE TEFLON: -70ºC ~ +260ºC (-94ºF ~ +500ºF) |
| Temperature Accuracy | ±0.3ºC OR 0.6% of Temperature,ºC (R0±0.1% Trim),whichever is greater |
| Base Resistance And Interchangeability, R0 ±△R0 | 1000±1Ω(±0.1%)@0ºC |
| Linearity | ±0.1% of full scale temperature range from -40ºC ~ +125ºC ±2.0% of full scale temperature range from -75ºC ~ +540ºC |
| Time Constant | <0.5 sec. 0.85 Inch O.D.IN Water At 3ft/sec; <l.O sec. 0.85 Inch O.D.Instill Water |
| Operating Current | I mA Maximum For Self Heating Errors Of < C |
| Stability | <0.25ºC/Year : 0.05ºC Per 5 Years In Occupied Environments |
| Self Heating | <15 mW/ºC For 0.85 0.D.Typical |
| Insulation Resistance | >50MΩ At 50V DC At 25ºC |
| Construction | Alumina Case: Epoxy Potting |
| Lead Material | Nickel Coated Stranded Copper, Teflon Insulated, 28 AWG. |
| Calibration | No Nist Calibration |
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