Temperature Transmitters

How It Works . . .

       A temperature transmitter utilizes a 3-wire RTD to put out a continuous temperature reading of any given liquid in a tank. The LSTT-4220 Sanitary Temperature Transmitter has a standard temperature range of -328˚F to 1,562˚F.  They are 3A listed and TPV (Third Party Verified).  For Those applications requiring a heavy duty probe assembly and housing, the LTW Series Of 316 s.s. Sanitary Electropolished Thermowells can be coupled with the LSTT thus providing a tough, rugged, yet sanitary product. Have an Industrial Application? No problem. The LSTT can also be configured with an NPT or flange connection providing a rugged solution for an industrial environment

Standard Specifications

- Pre-Calibrated

- Drift Free Digital Linearization

- No Temperature Sensor Effect On Accuracy

- 3 Wire RTD Sensor Input

- All Wetted Parts Highly Polished 316 S.S.

- Nema 4x Waterproof, Corrosion Resistant Housing

- Standard Range : =328˚F To 1562˚F

• Temperature programmed to your specifications

• 4-20mA continuous output (can be re-ranged 20-4mA)

• All 304 s.s. housing and probe

• 316 s.s. probe available

LTW Sanitary / Industrial Thermowells

Description Of Pictures Shown (left to right)

• Thermometer Weld In Design Thermowell

• Thermowell With 1.5" Tri-Clamp Tank Connection 9 Inch Insertion Length

• Thermowell With 1.5" Tri-Clamp Tank Connection 4 Inch Insertion Length

• Thermowell With 4" Tri-Clamp Tank Connection 6 Inch Insertion Length

Electropolished Sanitary Thermowells


Certified & Approved : 3A, CEE, TPV, USDA

3A Logo
Third Party Verified Logo

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3A / CEE / TPV Sanitary Temperature Transmitters / LTW Thermowells Query

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Lumenite® Control Technology, Inc.

2331 17th Avenue, Franklin Park, Illinois 60131, United States

Phone : 1-847-455-1450 E-Mail : customerservice@lumenite.com

Hours Of Operation

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