TTD TRIDICATOR

TTD TRIDICATOR
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APPLICATIONS:

  • Hot water and steam pressure for boilers

DESCRIPTION & FEATURES:

  • Measures both pressure and temperature on the same dial
  • 2.5” (63mm) and 3” (75mm) dials
  • Dual scale (°F & °C)
  • Back or bottom connection
  • Brass wetted parts
  • 1″ (25mm), 2” (50mm) and 2.5″ (63mm) stems
  • Multiple pressure and temperature ranges available
  • Ranges are compliant to industry standard ASME Boiler Code Section IV HG-612
  • 5 year warranty

DOCUMENTATION:

 
Dial 2.5” (63mm), 3” (75mm) aluminum, painted white
Case Steel, painted black
Lens

2.5″ (63mm): Acrylic, threaded

3” (75mm): Glass

Ring 3” (75mm): Chrome
Stem Brass
Socket Brass
Tube Phosphor bronze
Movement Brass and phosphor bronze
Sensing Element

Temperature: Bi-metallic coil

Pressure: Bourdon tube

Pointer Aluminum, anodized black
Welding Tin-alloy solder
Pressure Limit 75% of full scale range
Ambient Temperature 23°F to 122°F (-5°C to 50°C)
Process Temperature 75% of full scale range
Accuracy

Pressure: ±3-2-3%

Temperature: ±3% of full scale

Enclosure Rating IP50

TTD401

2.5″ dial, back connection, brass wetted parts

 

TTD403

3″ dial, bottom connection, brass wetted parts

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