Direct Mounted Dial Thermometer

Transcription

1 Direct Mounted Dial Thermometer 3 1 /2" Stainless Steel Case & 4 1 /2" Cast Aluminum Case Adjustable Angle 3 1 /2", 4 1 /2" Dial Sizes ± 1 Scale Division Accuracy Stainless Steel or Cast Aluminum Case Vapor or Liquid Actuated Specifications Models Dial Sizes Case Styles /2" Adjustable Angle /2" Adjustable Angle (Vapor Only) Movement Brass Case Material 80030: Stainless steel 80445: Cast aluminum, black finish Window 80030: Acrylic, snap-in with Nitrile O-ring seal 80445: Clear glass V80445 shown Ring Pointer 80030: None 80445: Friction-type, stainless steel Adjustable, black finish The Trerice Adjustable Angle Dial Thermometer is intended for use within the construction and HVAC industries. Once the sensing bulb has been installed, the angle of the dialface may be adjusted forward and backward to provide maximum readability. This instrument is available in 3 1 /2" and 4 1 /2" dial sizes with a flangeless, stainless steel or cast aluminum case. Optional features available: Please consult the Optional Features Section for details. Thermowell For applications where the process media may be corrosive or contained under pressure, the use of a thermowell is required to prevent damage to the thermometer and facilitate its removal from the process. (Refer to page 154) Dialface Accuracy Aluminum, white background with black graduations and markings ±1 scale division Approximate Shipping Weight 80030: 1.3 lbs [0.59 kg] 80445: 1.4 lbs [0.64 kg] HOW TO ORDER Sample Order Number: V B31 Actuation Model Specific Range Thermal System V Vapor See Standard See Thermal L Liquid (vapor only) Ranges System Selection (pages ) 110

2 All dimensions are nominal. Dimensions in [ ] are in millimeters [57.3] 1.93 [48.9] 3.67 [93.1] [32.7].96 [24.5] 200 ADJSTMENT ABOT THIS POINT [32.5] 2.93 [74.5] Ø4.98 [126.5] 1.92 [48.9] [20.8] 200 ADJSTMENT ABOT THIS POINT Standard Ranges (Dual Scale includes both Fahrenheit & Celsius) Vapor Actuated Liquid Actuated Fahrenheit Scale Celsius Scale Dual Scale Fahrenheit Scale Celsius Scale Dual Scale Range Code Range Range Code Range Range Code Range Code Range Range Code Range Range Code to 150 F to 65 C to 120 F to 50 C to 100 F to 40 C to 100 F to 40 C to 100 F to 40 C to 160 F to 70 C to 160 F to 70 C to 180 F to 80 C to 180 F to 85 C to 240 F to 115 C to 240 F to 115 C to 300 F to 150 C to 300 F to 150 C to 350 F to 180 C to 450 F to 230 C

3 Thermal System Selection Remote Mounted Dial Thermometers Bulb & Capillary Style nion Connection NT Adjustable nion Connection Minimum Bulb Insertion Length Order Connection Bulb Capillary for Capillary Length (in feet) shown Code Style & Material Tubing Vapor Actuated Liquid Act. Material Material up to over 50 All Lengths B01 Brass, Vapor: Copper Copper with 2" 3 3 /4" 5 5 /8" 2" Liquid: Brass Bronze Braided Armour B10 Stainless Stainless Stainless 2" 3 3 /4" 5 5 /8" 2" Steel, Steel Steel B02 Brass, Vapor: Copper Copper with 1 3 /4" 3 1 /2" 5 1 /4" 1 3 /4" Liquid: Brass Bronze Braided Adjustable up to 24" ADJ. NION FITTING B04 Stainless Stainless Stainless 1 3 /4" 3 1 /2" 5 1 /4" 1 3 /4" Steel, Steel Steel Adjustable up to 24" Plain Bulb X B05 None Vapor: Copper Copper with 2" 3 3 /4" 5 5 /8" 2" Liquid: Brass Bronze Braided B06 None Stainless Stainless 2" 3 3 /4" 5 5 /8" 2" Steel Steel Teflon Covered Bulb TEFLON COVER OVERALL Averaging Bulb X SEALED END 5/16" B08 None Vapor: Copper Bronze 15" 15" 15" 2 3 /4" Liquid: Brass Braided with with Teflon Teflon Cover Cover B07 None Stainless Stainless 15" 15" 15" 2 3 /4" Steel Steel with Teflon with Teflon Cover Cover B11* Brass, Copper Copper with N/A N/A N/A Approx. Bronze Braided 8 Feet NT B12* Stainless Stainless Stainless N/A N/A N/A Approx. Steel, Steel Steel 8 Feet 112 * B11 and B12 Averaging Bulbs are not available with vapor actuation.

4 Remote Mounted Dial Thermometers (cont d) Bulb & Capillary Style Air Sensitive Bulb STEEL MONTING FLANGE 11/16" Minimum Bulb Insertion Length Order Connection Bulb Capillary for Capillary Length (in feet) shown Code Style & Material Tubing Vapor Actuated Liquid Act. Material Material up to over 50 All Lengths B13 Steel Copper Copper with 9" 9" 11" 8" Mounting Bronze Flange, Braided Brass Fittings NT HELICAL nion Connection with Spiral Armour ARMORED B15 Brass, Vapor: Copper Copper with 2" 3 3 /4" 5 5 /8" 2" Liquid: Brass Bronze Braid & SS Spiral NT B16 Stainless Stainless Stainless 2" 3 3 /4" 5 5 /8" 2" Steel, Steel Steel with SS Spiral Direct Mounted Dial Thermometers Bulb Style nion Connection Order Connection Bulb Code Material Material B31 Brass, Vapor: Copper Liquid: Brass Minimum Bulb Insertion Length Vapor Actuated Liquid Act. 2 " 2 " 2 NT B32 Stainless Stainless Steel, Steel 2 " 2 " nion Connection with Bendable Extension 3-1/2 B33 Brass, Vapor: Copper Liquid: Brass 3 1 /2" 3 1 /2" NT 2" B34 Stainless Stainless Steel, Steel 3 1 /2" 3 1 /2" Air Sensitive Bulb STEEL MONTING FLANGE VAPOR: 9 LIQID: 8 11/16" B35 Steel Copper Mounting Flange, Brass Fittings 9 " 8 " NT HELICAL 113

5 Temperature Ranges Dial Thermometers Trerice offers a variety of temperature ranges to satisfy virtually any application. The following tables list the standard available ranges with figure intervals and minor divisions for Vapor or Liquid actuated dial thermometers. Vapor actuated dial thermometers have a progressive scale. Maximum readability and stated intervals are in the upper two thirds of the scale. Liquid actuated dial thermometers have a linear scale. Figure intervals are equal throughout the range. Fahrenheit is primary (outside) scale on dual scale ranges. Vapor Actuated Ranges with Major and Minor Divisions Fahrenheit Scale Celsius Scale Dual Scale Fahrenheit Celsius Range Range Range Figure Minor Figure Minor Code Range Code Range Code Range Intervals Divisions Intervals Divisions to 150 F to 65 C to 150 F & -40 to 65 C to 100 F to 40 C to 100 F & -30 to 40 C to 100 F to 40 C to 100 F & -20 to 40 C to 160 F to 70 C to 160 F & -20 to 70 C to 180 F to 85 C to 180 F & 0 to 85 C to 240 F to 115 C to 240 F & 0 to 115 C to 300 F to 150 C to 300 F & 0 to 150 C to 350 F to 180 C to 350 F & 40 to 180 C to 450 F to 230 C to 450 F & 90 to 230 C Vapor actuated dial thermometers have a progressive scale. Maximum readability and stated intervals are in the upper two thirds of the scale. Liquid Actuated Ranges with Major and Minor Divisions Fahrenheit Scale Celsius Scale Dual Scale Fahrenheit Celsius Range Range Range Figure Minor Figure Minor Code Range Code Range Code Range Intervals Divisions Intervals Division to 120 F to 50 C to 120 F & -40 to 50 C to 100 F to 40 C to 100 F & -20 to 40 C to 160 F to 70 C to 160 F & -20 to 70 C to 180 F to 80 C to 180 F & 0 to 85 C to 240 F to 115 C to 240 F & 0 to 115 C to 300 F to 150 C to 300 F & 10 to 150 C Liquid actuated dial thermometers have a linear scale. Figure intervals are equal throughout the range. Vapor and Liquid Actuated Dial Faces The physical principles of vapor actuation require that the dialface for vapor dial thermometers be printed with a non-linear progressively graduated temperature scale. Liquid actuated dial thermometers are furnished with linear dialfaces. Please see the Thermal System Selection section of our online catalog for sample vapor and liquid actuated dialfaces. 114

6 Temperature Ranges Sample Vapor Actuated Dials (others available) -40 to 150 F 0 to 100 F 0 to 160 F -30 to 180 F 30 to 240 F 200 to 450 F -40 to 150 F/C 0 to 100 F/C 0 to 160 F/C 30 to 180 F/C 30 to 240 F/C 200 to 450 F/C

7 Temperature Ranges Sample Liquid Actuated Dials (others available) 0 to 100 F 0 to 160 F 0 to 180 F 30 to 240 F 0 to 100 F/C 30 to 160 F/C 0 to 180 F/C 30 to 240 F/C