• WISE R820 Intrinsic Safety Stator Winding RTD
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WISE R820 Intrinsic Safety Stator Winding RTD

WISE R820 Intrinsic Safety Stator Winding RTD

WISE R820 series stator winding RTDs fit between stator and slot to detect motor overheating. The intrinsically safe (Ex ia) design is certified for hazardous areas.

Key features

  • Pt100 element in epoxy glass body
  • Class F (155 °C) or Class H (180 °C)
  • Single or double element, 3/4/6/8 wire, shielded option
  • Ex ia certified: KCs, ATEX, IECEx, ECAS
  • Flexible, vibration and pressure resistant

Specifications

Element Pt100 (0.00385), Class AA / A / B to EN 60751
Body material High temperature epoxy glass
Temperature class Class F 155 °C; Class H 180 °C
Working temperature -50 to 180 °C
Body 2.0 mm thick; 6 x 155 mm (single), 11 x 155 mm (double)
Lead wires 3 or 4 wire, copper AWG 24, FEP or polyimide
Certificates KCs Ex ia IIC T6...T3; ATEX II 1G Ex ia IIC T6...T3 Ga; IECEx Ex ia IIC T6...T3 Ga; ECAS Ex ia IIC T6...T3 Ga
Temperature class (Tamb) T6 -40~80 °C; T5 -40~95 °C; T4 -40~130 °C; T3 -40~180 °C
Ordering options Explosion proof type, body length, lead wire length / colour, twisted leads
Source WISE data sheet RD08-02
R821 Element: Single | Wires: 3
R822 Element: Double | Wires: 6
R823 Element: Single | Wires: 3 | Shield: Yes
R824 Element: Double | Wires: 6 | Shield: Yes
R825 Element: Single | Wires: 4
R826 Element: Double | Wires: 8
R827 Element: Single | Wires: 4 | Shield: Yes
R828 Element: Double | Wires: 8 | Shield: Yes
Temperature Sensors (TC/RTD)WISE
8 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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WISE R820 Intrinsic Safety Stator Winding RTD

Brand WISE·Temperature Sensors (TC/RTD)

Available part numbers (8)

R821, R822, R823, R824, R825, R826, R827, R828

How to order

Send the WISE part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
R821Element: Single | Wires: 3
R822Element: Double | Wires: 6
R823Element: Single | Wires: 3 | Shield: Yes
R824Element: Double | Wires: 6 | Shield: Yes
R825Element: Single | Wires: 4
R826Element: Double | Wires: 8
R827Element: Single | Wires: 4 | Shield: Yes
R828Element: Double | Wires: 8 | Shield: Yes

Need a different model, or a part not listed here? Send us your parts list →

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