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General-purpose, CIP sanitary, Back-Connected Bi-Metal thermometers are used in food, dairy, beverage, pharmaceutical, and chemical processing applications where corrosion and product contamination are critical factors. The sanitary Tri-Clamp® connections listed below are the most common types used in such processes and meet 3A Standard Number 74.
Unit of Measure

Specifications

Brands

 N/A Pyromation®

Configuration Code

 N/A BM02

Sheath Diameter

 N/A Code 48 - 0.25 inCode 68 - 0.375 in

Sheath Materials

 N/A Code 48 - 316 Stainless Steel (42 in. maximum length) Code 68 - 316 Stainless Steel

Sheath Length

 N/A Specify 3 digit length in inches
2(1/2) Inch minimum length
required 120 Inch maximum length

Cap Size and Style

 N/A Code 075-5 (Only available with 1/4 in. sheath Other cap styles available - consult factory) - 1/2 and 3/4 in. Tri-Clamp® inCode 1-5 - 1 and 1(1/2) in. Tri-Clamp® inCode 2-5 - 2 in. Tri-Clamp® inCode 3-5 - 2-1/2 in. Tri-Clamp® inCode 4-5 - 3 in. Tri-Clamp® inCode 5-5 - 4 in. Tri-Clamp® in

Window Options

 N/A Code AC - Acrylic Code G - Glass (Standard) Code PC - Polycarbonate (up to 135 ºC (300 ºF)) Code SG - Safety Glass Code TG - Tempered Glass (Not available in 4 in. dial)

Additional Options

 N/A Code P - Plain Dial (No company name)
Code I - Stainless Steel Tag
Code SF - Silicon-filled (Only available with Safety Glass or Polycarbonate lens. Silicon filled thermometers are limited for use in process temperatures ranging from (-45 to 260) ºC)

Temperature Range

 N/A Code 0100 : -50 to 100 ºCCode 0140 : -40 to 70 ºCCode 0240 : -20 to 120 ºCCode 0270 : -10 to 110 ºCCode 0300 - 0 to 50 ºCCode 0320 - 0 to 80 ºCCode 0330 - 0 to 100 ºCCode 0350 - 0 to 150 ºCCode 0370 - 0 to 200 ºCCode 0610 : -40 to 160 ºFCode 0700 - 0 to 140 ºFCode 0740 - 0 to 200 ºFCode 0750 - 0 to 220 ºFCode 0760 - 0 to 250 ºFCode 0770 - 0 to 300 ºFCode 0840 - 20 to 240 ºFCode 0920 - 50 to 250 ºFCode 0930 - 50 to 300 ºF

Dual Temperature Range

 N/A Code 1130 - 0 to 140 ºFCode 1170 - 0 to 220 ºFCode 1180 - 0 to 250 ºFCode 1200 - 20 to 240 ºFCode 1250 - 50 to 300 ºFCode 1130 - -18 to 60 ºCCode 1170 - -10 to 100 ºCCode 1180 - -20 to 120 ºCCode 1200 - -10 to 110 ºCCode 1250 - 10 to 150 ºC

Back-Connected Type and Size

Dial Size

 N/A Code BMS3B - 3 inCode BMS4B - 4 inCode BMS5B - 5 in

Dimension A

 N/A Code BMS3B - 0.89 inCode BMS4B - 0.89 inCode BMS5B - 1.328 in

Dimension B

 N/A Code BMS3B - 3.187 inCode BMS4B - 4.115 inCode BMS5B - 5.040 in

Additional Information

Additional Information

 N/A All wetted parts are 316 stainless steel, and the non-contact parts are supplied standard as 304 stainless steel. They are produced with a minimum surface finish of 32 µin Ra Surface finishes of 15 µin Ra are available upon request. The accuracy is ±1% full span per ASME B40.3 Grade AA. These Sanitary Bi-Metal Thermometer (BMS) series units come with a calibration feature, and each is easily calibrated by inserting an allen wrench into the reset opening.