Series BT Bimetal Thermometer

2", 3" or 5" Dial, Dual Scale, ±1% FS Accuracy, External Reset

The SERIES BT Bimetal Thermometersoffer accurate, reliable service even in the toughest environments. These corrosion resistant units are constructed from stainless steel and are hermetically sealed to prevent crystal fogging. The bimetal element directly drives pointer, eliminating gears and linkage. An external reset screw allows field calibration and easy-to-read aluminum dial minimizes parallax error. Choose back connection, lower connection or adjustable angle for easy viewing and installation. Adjustable models can be rotated a full 360° and tilted over a 180° arc. NOTE: When using in pressurized applications, use a suitable thermowell.

Product Applications

  • Chiller or boiler water temperature monitoring
  • Treatment plant temperature monitoring

Models & Ordering

Filter By

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

Model Description Usually Ships* Price Order
BTB22551
Ships: Same Day
Price: $36.25
Bimetal thermometer, 2" dial, 2-1/2" stem length, range 0/250°F, 2°F div. Same Day* $36.25 Order
BTB2405D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 2" dial, 4" stem length, range 0/250°F (-20/120°C), 2°F (2°C) div. Same Day* $36.25 Order
BTB2409D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 2" dial, 4" stem length, range 200/1000°F (100/550°C), 10°F (5°C) div. Same Day* $36.25 Order
BTB32510D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 3" dial, 2-1/2" stem length, range 0/200°F (-20/100°C), 2°F (2°C) div. Same Day* $36.25 Order
BTB3255D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 3" dial, 2-1/2" stem length, range 0/250°F (-20/120°C), 2°F (2°C) div. Same Day* $36.25 Order
BTB3257D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 3" dial, 2-1/2" stem length, range 50/550°F (10/290°C), 5°F (5°C) div. Same Day* $36.25 Order
BTB34010D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 3" dial, 4" stem length, range 0/200°F (-20/100°C), 2°F (2°C) div. Same Day* $36.25 Order
BTB3405D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 3" dial, 4" stem length, range 0/250°F (-20/120°C), 2°F (2°C) div. Same Day* $36.25 Order
BTB3407D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 3" dial, 4" stem length, range 50/550°F (10/290°C), 5°F (5°C) div. Same Day* $36.25 Order
BTB3605D
Ships: Same Day
Price: $36.25
Bimetal thermometer, 3" dial, 6" stem length, range 0/250°F (-20/120°C), 2°F (2°C) div. Same Day* $36.25 Order

Specifications

Wetted Materials:
304 SS.
Housing Material:
Series 300 SS.
Lens:
Glass.
Accuracy:
±1% FS.
Response Time:
≤40 s.
Temperature Limits:
Head: 200°F (93°C); Stem: Not to exceed 50% over-range or 1000°F (538°C) or 800°F (427°C) continuously.
Process Connection:
1/4" NPT on 2" dial size; 1/2" NPT on 3" or 5" dial size.
Stem Diameter:
1/4" O.D.
Immersion Depth:
Minimum 2" in liquids, 4" in gas.

Features

  • Hermetically sealed
  • Adjustable dial position models

Videos

Product Literature

Catalog Pages

Drawings

Photo Downloads

You must be logged in to view this content.
Click here to login to your account.

Product Reviews

Only registered users can write reviews. Please Sign in or create an account