Specification

Thermometers
TSW,
TSW-LF
Hot Water Thermometer,
Lead Free Hot Water Thermometer
198 Tel: 1-800-WINTERS / www.winters.com WINTERS INSTRUMENTS
Description & Features:
• An economical and accurate way to measure air or water
temperatures
• Separable brass or lead free brass thermowell
• Bi-metallic element (dial type only)
• Dual scale (°F & °C)
• Dial type or vertical scale type
• Easy to install
• 1/2” NPT process connection
• ASME B40.200 compliant
• 5 year warranty
Applications:
• Hot water lines, boilers and hydronic heating
• Lead free version for potable water systems
Dial Type Specications
Dial 2” (50mm), 2.5” (63mm) aluminum, painted white with black and red markings
Case Aluminum
Lens Glass
Ring Steel, chrome plated
Thermowell
TSW: Brass (HPB59-1), 1/2” NPT standard, separable
TSW-LF: Lead free brass, 1/2” NPT standard, separable
Stem Brass
Sensing Element Bi-metallic element
Pointer Aluminum, painted black
Recalibrator Standard
Accuracy ±1%
Dial Type
Scale Type
Scale Type Specications
Scale/Case 8” (200mm) scale with steel case, painted white with black markings
Tube #N-16 glass
Sensing Liquid Organic uid
Thermowell
TSW: Brass (HPB59-1), 1/2” NPT standard, separable
TSW-LF: Lead free brass, 1/2” NPT standard, separable
Accuracy ±1%
Dial Range Connection Code
2” (50mm) 30°F to 250°F & 0°C to 120°C 1/2” NPT centre back TSW174-2
2.5” (63mm) 30°F to 250°F & 0°C to 120°C
1/2” NPT centre back TSW174
3/4” Sweatwell TSW174-SW
Other ranges, stem lengths, dial and connection sizes available upon request.
Other ranges and connection sizes available upon request.
Scale Range Connection Code
8” (200mm) 40°F to 280°F & 5°C to 135°C
Straight TSW172
Angle TSW173
TSW Dial Order Codes (products in bold are normally stock in North America)
TSW Scale Order Codes (products in bold are normally stock in North America)