Overview Insert these thin, laminated RTDs in winding slots to detect high temperatures before nsulation damage occurs. RTD temperature sensors continuously monitor conditions and provide the long term trend data that is necessary for making adjustments before unexpected alarms occur. These models are designed for use in hazardous areas, where there may be a presence of flammable gas under normal operating conditions. Strict construction guidelines prevent arcing. Certified as “increased safety” devices, these RTDs have component approval for Zone 1, Groups llA, llB, and llC. - Pt100, Ni100, or U.S. curves
- CENELEC EEx e II certified
- Tested and certified by N.V. KEMA
- EC-Type Examination Certificate KEMA 03ATEX2240 U
- Complies with European standards for electrical apparatus for
potentially explosive atmospheres: ATEX Directive 94/9/EC
EN 50 014: 1997, General requirements
EN 50 019: 2000, Increased safety
Specifications Temperature limit: 180°C (356°F), class H Body material: High temperature epoxy glass. Leadwires: 2, 3, or 4 leads, stranded copper, AWG #22 (0.35
mm2, with TFE or polyimide insulation). Dielectric strength: 3,200 VRMS at 60 Hz, 1 mA maximum
leakage current, tested momentarily (1–5 seconds), between
the leads and external flat body surface. | Specification and order options | S100050 PD | Model number from table on next page | 79 | RTD length in .1" increments:
Example: 79 = 7.9" (200 mm)
Minimum length = 20 (2.0" [51 mm])
Maximum length= 232 (23.2" [590 mm]) | T | Lead insulation:
T = TFE
K = Polyimide film | 394 | RTD width in .001" increments:
Example: 394 = .394" (10 mm)
Minimum width
= .219" (5.6 mm) for 2 or 3 leads;
= .285" (7.25 mm) for 4 leads
Maximum width = .956" (25.4 mm) | Z | Number of leads:
Y = 2 leads
Z = 3 leads
X = 4 leads | 15 | Lead length in inches | F | Lead configuration:
T = Twisted leads
F = Flat leads | N | Lead covering:
N = No jacket
S = FEP jacket overall (available only
with twisted lead configuration option “T”) | S100050PD79T394Z15FN = Sample part number |
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