Selection Guide
Tank Thermometers

Designed Specifically For Filling Gas Cylinders

  • Ultra Magnetic Holding Power
  • Single Or Dual Max-Min Hands Available
  • NIST Traceable Certification  Available
  • Unbreakable Plastic Lens
  • Fully Enclosed
  • Safety Strap Kit Available

Designed specifically for monitoring tank surface temperature while filling industrial gas cylinders. The model 520 has exceptional holding power, a plastic lens, and calibrated bimetal for accuracy. NIST Traceable certifications are available. from PTC Metrology an accredited calibartion lab by A2LA to 17025 ANSI/NCSL and Z540-1.

Model 520-315F Tank Thermometer
Temp Ranges, Specifications and Dimensions
Accuracy
 ±2% of full scale
Ranges
Models
Magnet Holding Power
 13 lbs. (3400 Gauss Rating)
-20°F to160°F
520-350F
Length
 4.25" (10.8cm)
0°F to 150°F
520-315F
Width
 2.25" (5.7cm)
0°F to 250°F
520-312F
Height
 0.56"(1.4cm)
-30°C to 70°C
520-350C
Weight
 6 oz. (170g
-15°C to 65°C
520-315C
Shipping Weight
 2 lb. (907g)
-20°C to 120° C
520-312C
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