KTY84/130
Wall-Mounted Type
Thermocouple
Contact
Analog Type
Integration
Customized
MANYEE
Inner Box+Carton
China/Netherlands
Product Description
DESCRIPTION
The temperature sensors in the KTY84-1 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems over a temperature range of -40 to +300 °C. The sensors are encapsulated in the SOD68 (DO-34) leaded package.
Tolerances of 0.5% or other special selections are available on request.
MARKING
QUICK REFERENCE DATA
MLA427
The first (green) band indicates the negative connection. The second (coloured) band provides type identity.
The sensor must be operated with the lower potential at the marked connection.
Fig.1 Simplified outline (SOD68; DO-34).
The temperature sensors in the KTY84-1 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems over a temperature range of -40 to +300 °C. The sensors are encapsulated in the SOD68 (DO-34) leaded package.
Tolerances of 0.5% or other special selections are available on request.
MARKING
| TYPE NUMBER | MARKING BAND COLOUR |
| KTY84-130 | yellow |
| KTY84-150 | grey |
| KTY84-151 | black |
| KTY84-152 | blue |
QUICK REFERENCE DATA
| k | a |
MLA427
The first (green) band indicates the negative connection. The second (coloured) band provides type identity.
The sensor must be operated with the lower potential at the marked connection.
Fig.1 Simplified outline (SOD68; DO-34).
| SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| R100 | sensor resistance | Tamb = 100 °C; Icont = 2 mA | |||
| KTY84-130 | 970 | 1030 | W | ||
| KTY84-150 | 950 | 1050 | W | ||
| KTY84-151 | 950 | 1000 | W | ||
| KTY84-152 | 1000 | 1050 | W | ||
| Tamb | ambient operating temperature | -40 | +300 | °C |
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
| SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| Icont | continuous sensor current | in free air; Tamb = 25 °C; note 1 | - | 10 | mA |
| in free air; Tamb = 300 °C | - | 2 | mA | ||
| Tamb | ambient operating temperature | -40 | +300 | °C | |
| Tstg | storage temperature | -55 | +300 | °C |
Note
1. For temperatures greater than 200 °C, a sensor current of Icont = 2 mA must be used.
| Philips Semiconductors | Product specification | |||||
| Silicon temperature sensors | KTY84-1 series | |||||
| CHARACTERISTICS | ||||||
| Tamb = 100 °C, in liquid, unless otherwise specified. | ||||||
| SYMBOL | PARAMETER | CONDITIONS | MIN. | TYP. | MAX. | UNIT |
| R100 | sensor resistance | Icont = 2 mA | ||||
| KTY84-130 | 970 | - | 1030 | W | ||
| KTY84-150 | 950 | - | 1050 | W | ||
| KTY84-151 | 950 | - | 1000 | W | ||
| KTY84-152 | 1000 | - | 1050 | W | ||
| TC | temperature coefficient | - | 0.61 | - | %/K | |
| R250/R100 | resistance ratio | Tamb = 250 °C and 100 °C | 2.111 | 2.166 | 2.221 | |
| R25/R100 | resistance ratio | Tamb = 25 °C and 100 °C | 0.595 | 0.603 | 0.611 | |
| t | thermal time constant; note 1 | in still air | - | 20 | - | s |
| in still liquid; note 2 | - | 1 | - | s | ||
| in flowing liquid; note 2 | - | 0.5 | - | s | ||
| rated temperature range | -40 | - | +300 | °C | ||
Notes
- The thermal time constant is the time taken for the sensor to reach 63.2% of the total temperature difference. For example, if a sensor with a temperature of 25 °C is moved to an environment with an ambient temperature of 100 °C, the time for the sensor to reach a temperature of 72.4 °C is the thermal time constant.
