Name: High Accuracy Thin Film Element PT100 PT000 Sensor - A Pioneering Force In Electrical Heating Industry
Price: 1.50 USD
Availability: InStock

Beskrivning

High Accuracy Thin Film Element PT100 Sensor

Produktbeskrivning

Thin film platinum thermal resistance chip is a product of the development of epoch-making temperature sensor. Using the most advanced high-tech methods, such as laser spray plating, microphotography and printing lithography. The resistance value is fine-tuning in the digital trimming way, thus providing the most accurate resistance

Technical description

● Product performance meets the standards of IEC751-1995 and JIS1604,

●Temperature coefficient R100/R0=1.3851.

● After strictly picking up and indicating the exact value of each element at 0 centigrade.

● Film Pt thermal resistance element with ceramic and platinum specially made to maintain excellent stability under high temperature, suitable for use in the -70 C ~ 6OO temperature.The platinum film is spatter on the surface of the ceramic by laser, thus the thin film platinum thermistor element has good anti vibration and anti shock properties.

● The surface of the film is covered with ceramics, so the element can withstand high voltage and has good insulation.

Funktioner:

1.with quick thermal response, reducing dynamic error.

2.small diameter, no limit on length.

3.high measuring accuracy.

4.imported film resistor with high reliability and stability

Specifikation

●Temperature coefficient: TCR=3850ppm/K

●Temperature range: B grade: -70 C -600 C Class A: -50 C, -300, 1/3FRÅN: 0—150 degree C

●Wire: platinum plated nickel wire

●Specification: DIN EN 60751 (conforming to IEC751)

●Size: 2.3mm * 2.1mm x 0.9mm (long x wide x high) line length 10mm

●Long term stability: R0 drift is less than 0.04% (500 degrees C, 1000 hours later)

●Anti vibration grade: at least 40g acceleration (10-2000Hz)

●Insulation resistance: > 100M Omega, 20 centigrade, > 2M Omega, 500 C

●Impact grade: at least 100g acceleration (after wave 8.5mS)

●Self thermal coefficient: 0.4K / mW (0 C)

●Response time: water @0.4m/s t0.5=0.05S t0.9=0.15S air @2m/s t0.5=3.0S t0.9=10.0S

●Environmental conditions: it can only be used in dry environment when unprotected

●Measurement current: PT100 0.3- maximum 1 ma

Accuracy	Deviation error	Deviation resistance(0 °C)	(α)(Ohm/Ohm/deg.C)
1/3B	+/-(0.1+0.0017t)	+/-0.04 Ohm	0.003851+/-0.000004
A	+/-(0.15+0.002t)	+/-0.06 Ohm	0.003851+/-0.000005
B	+/-(0.3+0.005t)	+/-0.12 Ohm	0.003851+/-0.000012
2B	+/-(0.6+0.01t)	+/-0.25 Ohm	0.003851+/-0.000024