32.207.302 [ETC]
L series PRTDs are designed for large volume applications where long term stability; L系列PRTDs被设计用于大批量的应用,其中长期稳定性型号: | 32.207.302 |
厂家: | ETC |
描述: | L series PRTDs are designed for large volume applications where long term stability |
文件: | 总1页 (文件大小:387K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Platinum Resistance Temperature Detector
L 220 P
L series PRTDs are designed for large volume applications where long term stability, interchangeability and accuracy over
a large temperature range are vital. Typical applications are Automotive, White goods, HVAC, Energy management,
Medical and Industrial equipment.
Nominal
Resistance R0
Tolerance
DIN EN 60751
1996-07
Tolerance
DIN EN 60751
2009-05
Order Number
Plastic Box
Order Number
Vacuum bag
100 Ohm at 0°C
Class B
F 0.3
32 207 302
32 207 608
The measuring point for the nominal resistance is defined at 8mm from the end of the sensor body.
Specification
DIN EN 60751 (according to IEC 751)
Temperature range
-50°C to +400°C (continuous operation)
Tolerance class B: -50°C to +400°C
Temperature coefficient
Leads
TCR = 3850 ppm/K
AgPd- wire
Lead lengths (L)
Long-term stability
Vibration resistance
10mm ±1mm
max. R0-drift 0.04% after 1000h at 400°C
at least 40g acceleration at 10 to 2000 Hz,
depends on installation
Shock resistance
at least 100g acceleration with 8ms half sine
wave, depends on installation
Environmental conditions
Insulation resistance
Self heating
unhoused for dry environments only
> 100 MΩ at 20°C; > 2 MΩ at 400°C
0.4 K/mW at 0°C
Response time
water current (v= 0.4m/s):
air stream (v= 2m/s):
t0.5 = 0.20s
t0.9 = 0.30s
t0.5 = 3.0s
t0.9 = 9.0s
Measuring current
Note
100Ω: 0.3 to 1.0mA
(self heating has to be considered)
Other tolerances, values of resistance and
wire lengths are available on request.
We reserve the right to make alterations and technical data printed. All technical data serves as a guideline and does not guarantee
particular properties to any products.
Heraeus Sensor Technology USA
1901 Route 130
North Brunswick, NJ 08902
Name of document: 30910005 Index A
Status: 10/2009
Phone 732-940-4400
Fax 732-940-4445
Email info.hst-us@heraeus.com
www.hst-us.com
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