BH2 Heavy Duty Bimetallic Thermometers (Model BH2)0 pages

Mechanical Thermometer

Heavy Duty Bimetallic Thermometer
Model BH2
Data sheet : BH2/2012

Features
63mm, 100mm and 160mm case options
Stainless steel construction - case and stem
External zero adjustment
No contaminents - safe for food and chemical applications
Can be supplied with a wide range of Rototherm thermowells
Can be fitted with electrical contact heads (100mm & 160mm
t
t sizes only)
Available with maximum or minimum value and index pointers

Description
The Rototherm range of Heavy Duty Bimetallic Thermometers combines robust construction, that makes these instruments suitable for
the most stringent environmental conditions, together with an accurately manufactured bimetallic coil, which enable each instrument
to ensure a long dependable life.
All Rototherm bimetallic thermometers contain no harmful fluids
ensuring no contamination of the process.

Applications
Ovens, Dryers, Storage Tanks
Food Processing, Dairies, Breweries
Pharmaceuticals and Petro chemical Industries, Refining

Technical Specification
Case & Bezel
304 Stainless steel standard. 316 Stainless steel non-standard option
Weatherproof (rated IP 65)
Dial
Non ferrous metal clearly marked to BS3693. Black characters on a white
background
Window
Glass as standard. Options: Toughened glass or acrylic
Stem Material
316 Stainless steel
Stem Diameters
6.0mm, 6.3mm, 8.0mm and 12.7mm

Immersion Length
Minimum immersion depends on temperature range (see table)
Maximum Stem Lengths
6.0mm & 6.3mm x 500mm
8.0mm x 1000mm
12.7mm x 1500mm
Fitting
Plain stem for fitting with compression gland or flange
Accuracy
±1% of span
Weight
1.0 kg (average)
Options
Alternative stem diameters and lengths.
Maximum or minium value, and index pointers available. Electric contacts
available (100mm and 160mm nominal diameter dials only)

Models
BH2 22

63 mm dial, vertical stem entry

BH2 26

63 mm dial, coaxial stem entry

BH2 29

63 mm dial, flange mounting

BH2 42

100 mm dial, vertical stem entry

BH2 46

100 mm dial, coaxial stem entry

BH2 49

100 mm dial, flange mounting

BH2 62

160 mm dial, vertical stem entry

BH2 66

160 mm dial, coaxial stem entry

Excellence the world can Measure

TM