Overview Dual element stator winding RTDs provide extra protection for motors and generators. The second element can be a back up in case of damage, or use one element for input to a temperature display at the machine and the other for control room monitoring. Standard models are available with thickness options of 0.030" to 0.125", with sensing elements to match most instrumentation. Custom designs Minco designs and builds custom models for many applications. We offer unmatched capabilities because we control all steps of the production from element to finished product.
Examples of special options include: - Thermocouple elements
- Thermistor elements (PTC or NTC)
- Dual sensors with different elements (for example, one
copper and one platinum element) - EEx rated sensors for equipment in hazardous areas.
- Electrically conductive coating
- Special leadwire or cable
Specifications Temperature limit: 180°C (356°F), class H. Body material: High temperature epoxy glass. Standard sizes: Thickness Specification and order options
(inches) | 0.030
(.76mm) | 0.050
(1.3mm) | 0.078
(2.0mm) | 0.125
(3.2mm) | Length
(inches) | 2.0 to 35.0" (51 to 899 mm) | Body
width
(inches) | Models S9078 and S9125:
0.425 to 2.500 (10.8 to 63.5 mm)
Models S9030 and S9050:
0.425 to 1.065 (10.8 to 27.0 mm) |
| | Leadwires: 2 or 3 (per element) stranded copper with PTFE or polyimide insulation. Other leadwire coverings available.
0.125" thick: AWG 18.
0.078" thick: AWG 22.
0.050" thick: AWG 26.
0.030" thick: AWG 30.
Dielectric strength: 3200 VRMS at 60 Hz, tested between the
leads and external flat body surface for 1 to 5 seconds. Class H (180°C) RTDs | Element | Model for thickness: | | 0.030" * | 0.050" | 0.078" | 0.125" | Platinum
(0.00392 TCR)
100 Ω ±0.5% at 0°C | S9030PAPA | S9050PAPA | S9078PAPA | S9125PAPA | Platinum
(0.00385 TCR)
100Ω ±0.12% at 0°C
(Meets EN60751,
Class B) | S9030PDPD | S9050PDPD | S9078PDPD | S9125PDPD | Platinum
(0.00385 TCR)
100 Ω ±0.5% at 0°C | S9030PEPE | S9050PEPE | S9078PEPE | S9125PEPE | Copper
(0.00427 TCR)
10 Ω ±0.2% at 25°C | S9030CACA | S9050CACA | S9078CACA | S9125CACA | Nickel
(0.00672 TCR)
120 Ω ±0.5% at 0°C | S9030NANA | S9050NANA | S9078NANA | S9125NANA |
*Model has a lead bulge 0.045" (0.11mm) thick, extending into the body a maximum of 0.62" (1.6mm). Specification and order options | S9078PAPA | Model number from table | | 120 | Body length:
Specify in 0.1" increments (Ex: 120 = 12.0") | | T | Leadwire insulation:
T = PTFE
K = Polyimide | | 500 | Body width:
Specify in 0.001" increments (Ex: 500= 0.500") | | Z | Number of leads per element:
Y = 2 leads (PA, PE, NA only)
Z = 3 leads | | 36 | Lead length in inches | | S9078PAPA120T500Z36 = Sample part number |
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