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Saftty Electronic Technology Co.,Limited

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2009.05 New Product-PTC Thermistor MZ6 series

 We have a new product named PTC thermistors MZ6 series. It is used to monitor temperature in machines and installations. The design ensures short response times and easy installation.

The Product Sells Point:
PTC thermistors acc. to DIN 44081(triple sensors acc. to DIN 44082) are used to protect electrical machines against thermal overload. Thermistors have an even steeper R/T characteristic as that defined in the DIN standard. The temperature range is from 60 to 180℃. PTC thermistors beads with different rated response temperatures can be connected in series. This permits an optimal and economic thermal protection of machines and windings with different limit tempratures.
Key Specifications/Special Features :
                        single         triple  
Max.operating voltage              30        30    V
Rated response temperature Tk             60-180     ℃
Tolerance of Tk                  ±5      ±5     K
Resproducibility of Tk             ±0.5        ±0.5  K
Resistance R25                 ≤100        ≤300   Ω
Resistance at a temperature
of Tk -5K                    ≤550   ≤1650   Ω
Resistance at a temperature
of Tk +5K                       ≥1330   ≥3990   Ω
Resistance at a temperature
of Tk +15K                      ≥4     ≥12   KΩ
Thermal response time Td              ≤5     ≤5       s
Insulation test voltage V                 AC2.5   AC2.5  KV
Max.operating temprature               200       200   ℃
Max.storage temperature                160      160    ℃
Min.srorage temperature                  -25       -25      ℃
Weight                          2    3.5    g

 

 
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