SX Series – Head Assembly Thermocouple Detector

Explosion Proof Type Series

Features:

  • Noble/Base Metal Sensing Elements
  • 316 Stainless Steel Head
  • Wide Temperature Ranges from -200°C to 2300°C
  • Various Sizes and Materials for your applications
  • IP68 Explosion Proof for applications in hazardous areas

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Description

A temperature sensor is a device to measure temperature by an electrical signal. The typical sensing element is RTD (Resistance Temperature Detector) or thermocouple (T/C).
The RTD is a variable resistor that will change its electrical resistance depending on temperature. The platinum is commonly used as an RTD sensing element due to its purity, linearity and stability over a wide range of temperatures. A thermocouple is made by two dissimilar metals that generate electrical voltage in direct proportion to changes in temperature. HAWK SX model is with 316 stainless steel explosion proof head assembly and a element installed in a metallic drawn and top-welded stem tube.
It is a intrinsically safety designs which are most widely used for applications in hazardous areas.

Typical Applications

  • Medical and Pharmaceutical industry
  • Dairy processing
  • Food and Beverage processing
  • Power generating stations
  • Offshore Oil platforms
  • Pulp and Paper mills
  • Waste water treatment
  • Petrochemical, Oil and Gas processing

Specifications

SENSING ELEMENT
K(Ni-Cr, Ni-Al)…0/+1200oC,
E(Ni-Cr, Ni-Cu)…-200/+900oC,
J(Fe, Ni-Cr)…-50/+750oC,
T(Cr, Ni-Cr)…-200/+350oC,
N(Ni-Cr-Si, Ni-Si)…0/+1200oC,
D(3%W.Re, 25%W.Re)…-200/+2300oC,
C(5%W.Re, 26%W.Re)…-200/+2300oC,
B(30%Pt.Ph, 6%Pt.Ph)…-200/+1700oC,
R(13%Pt.Ph, Pt)…0/+1600oC,
S(10%Pt.Ph, Pt)…0/+1550oC.

STEM DIAMETER
1/4″ diameter – Standard, 3/8″, 1/2″, 6mm, 8mm, 10mm, 12mm, other diameters available.

STEM MATERIAL
SS304, SS316, SS316L, SS310, Inconel.

STEM LENGTH
2 1/2″, 4″, 6″, 9″, 12″, 15″, 18″, 24″ standard lengths, available in other stem lengths.

HEAD&CONDUIT
Casting 316 Stainless Steel, 1/2″NPT, 3/4″NPT, M20*1.5, M25*1.5.

THREAD CONNECTION STYLE
Fixed Rigid Male/Female, Sliding Compression Male/Female, Plain,
1/2″, 3/8″, 1/4″ NPT standard, JIS, DIN, M14*1.0 and M20*1.5 available.

FLANGE CONNECTION STYLE
ANSI Flange 1/2″………2″ (150LB………2500LB rating),
JIS Flange 15A………50A (10K………63K rating),
DIN Flange DN15………DN50 (PN2.5………PN400Bar rating).

SANITARY CONNECTION STYLE
1/2″ (DN15)………5″ (DN125)
Tri-Clamp, APC, IDF, SMS, Cherr-Tank, Spud, DIN11851, Cheer-Brrell I Line, RTJ (APV).

TERMINAL BLOCK (INSULATION)
Ceramic (Al2O3).

WEATHERPROOF
IP68.

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