Home Products KPTS 410A and KPTS 410B
Back

KPTS 410A and KPTS 410B

The set of special temperature sensors KPTS 410A and KPTS 410B has been developed to measure temperature of air in gel battery cabinets of fast train carriage in the application segment of Railway Vehicles. Because of the paired location of battery cabinets, they are connected in series to the evaluative element, indicating the average temperature in both of the cabinets. The series connection of KPTS 410A and KPTS 410B allows internal configuration of the terminals in the KPTS 410B head so that there is no need for a specific interconnecting element. Free Wago 222 terminal board is a part of the KPTS 410B temperature sensor to connect the shielding of lead-in cable and connecting cable.

The sensors consist of the plastic head, where a printed circuit board with a terminal board for connecting the supply cable or serial connecting the both sensors and with a stainless steel stem, in which the temperature sensing element is located, is placed. The sensors can be used for any control systems compatible with types of sensing elements listed in the table of technical parameters. The sensor meets ingress protection IP 65 according to EN 60529 standard, as amended.

The sensors are intended for operation in chemically non-aggressive environment.

Enquire for pricing...
SHARE VIA

Sensor type KPTS 410A and KPTS 410B
-Type of sensing element Pt 50/3850 and Pt 50/3850, output Pt 100/3850
-Temperature range -40 °C to 100 °C
-Ingress protection IP 65 in accordance with EN 60529

Stem dimension 6 ± 0.1 mm
-Stem length 25 mm
-Stem material stainless steel DIN 1.4301

Connection head material LEXAN (meets standard EN 45545-2)

Time response τ0.5 < 9 s (in flowing water at 0.4 ms-1)

Insulation resistance > 200 MΩ at 500 VDC, 25 °C ± 3 °C, humidity < 80%

Shock and vibration tests category 1, class B in accordance with EN 61373

Insulation test 4 kVDC for time 1 minute in accordance with EN 50155

Mean working life ≈ MTTF * 1.2 x 105 hrs, based on a theoretical calculation

The type tests are carried out by a notified body according to EN 50155 standard, as amended, Railway applications – Electronic equipment used on rolling stock, Art. 12.2.9, 12.2.11

  • Insulation test in accordance with EN 50155, as amended
  • Shock and vibration tests in accordance with EN 61373, as amended

The product meets parameters in accordance with EN 45545-2, as amended, Fire protection on railway vehicles – Part 2: Requirements for fire behaviour of materials and components. Can be supplied with materials complying with fire safety standard NFPA 130, as amended.

Customer help

Can’t see what your looking for? Please get in touch if you’d like some direct assistance.

Get in touch