1PT50-KN1515 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – CERAMIC WIRE WOUND PRTDS ARE SUITABLE FOR GENERAL APPLICATIONS REQUIRING TEMPERATURE STABILITY

1 Pt50 KN 1515
The KN Series Ceramic Wire Wound PRTDs are suitable for
general applications requiring temperature stability.
Applications: Industrial resistance thermometers, especially
in chemical, power generation plants and analytical
equipment.
Construction: A platinum coil is sealed inside a high purity
aluminum oxide ceramic body. Lead wires are shear force
resistant and assure proper connection to extension leads
and cables.
Models
Description
Tolerance _{Order No.}
IEC 60751
L
Dimensions
mm
D
d
Response time
Self Heating
0°C (K/mW) ^{Water current Air stream}
V=0.4m/s ^V=3m/s
l
t _0.5
t _0.9
t t _0.5
0.9
1Pt50 KN 1515
+2
W0.3
32.206.201
15- ₀
1.5±0.15 0.20±0.01 10.0±0.5
To be released soon
Technical Specification
Nominal resistance: 50 Ohm @ 0 °C
Measuring current: 1 mA
Temperature range: W0.3 (Class B) = -196 to +660 °C
Temperature
coefficient:
Tc = 3850 ppm/K
Tolerance class:
- According to IEC 60751:2008
- Other standards and narrower
tolerances are available on request
Temperature stability: Excellent long-term stability
Leads:
Palladium-gold alloy
Insulation resistance
after assembly:
> 100 MOhm @ 25 °C
Also available:
The measuring point is located at 8 mm from the end of the sensor body
- Platinum-gold alloy
- Different temperature coefficients
(3916 ppm/K - old JIS)
- Extension leads
- Two separated coils can be embedded
in one ceramic body
Heraeus Sensor Technology USA
1901 Route 130
North Brunswick, NJ 08902
Phone [phone] Fax [phone]
Email [e-mail]
www.hst-us.com
Status: HSTUSA 10/09