8/12/2019 BDTB-1 - Industrial Bimetal Thermometer 2-B En

1/3For technical data sheets and dimensional drawings please refer to our website www.badotherm.com

12/06/2007 rev 2-B130

BDTB-1

industrial bimetal thermometer

Badotherm bimetal model BDTB1 series thermometer is available as63/80/100/160 mm and are standard with a brass detachable thermowell.These versatile thermometers are suitable for machine and plant engineering,

piping, pressure vessels and other industrial applications.

mounting variations

type A bottom connection, direct mountingtype C surface mounting, bottom connectiontype D back connection, direct mounting

type E panel mounting, back connectiontype F panel mounting, bottom connectiontype BDTE every angle connection, direct mounting

technical specification model BDTB1

diameter dial window ranges63 to 160 mm aluminium glass from 0/300 C

casing stem element connectionsteel brass coiled bimetal 1/2" bsp brass thermowell

bezel stem dia pointer accuracysteel to fit well fixed 2% FSD

Note: pressure rating of the brass thermowell is 6 bar; zero correction on the bottom of the stem

options and special executions at extra costs

dials customized -i.e., non standard ranges or logoscertificates calibration-; conformity-; materialmanuals installation and maintenance

pointer adjustable slottedconnection NPT, MM, BSPT, acc JIS in various sizesthermowell nickel plated

special executions on requestspecial version black painted case and chromed bezel BDTB1-02

(only 100mm)

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operating details

working range temperature limitations

___ bar maximum (without thermowell)

pressure rating of thermowell6 bar maximum

design information

ingress protection designIP 54 per EN 60 529 / IEC 529 DIN 13 190

drawings

type A

BDTB1 - technical data sheet

type D

Permanent

Short time ( 1 h)

limitations

measuring range per DIN 13 190

1,1 x measuring range

process

0 C to 300 C

ambient

-40 C to 60 Cwithout filling

dimensions

type ns d d1 L S S1 S2 F

A 63 64 62,2 37,5 to specify 8 10 14

A 80 79 78 39 to specify 8 10 14

A 100 110,5 100,5 49 to specify 8 10 14

A 160 160 149 50 to specify 8 10 14

D 63 64 58 15 to specify 8 10 14

D 80 80 72 18 to specify 8 10 14D 100 110,5 100,5 19 to specify 8 10 14

D 160 160 149 20 to specify 8 10 14

Note : dimensions are in mm

8/12/2019 BDTB-1 - Industrial Bimetal Thermometer 2-B En

3/3For technical data sheets and dimensional drawings please refer to our website www.badotherm.com

01/01/2006 rev 2

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t e m p e r a t u r e i n s t r u m e n t a t i o n

stainless steel bimetal thermometer minimum immersion lengths

immersion

range span min. immersion length0C 0C (mm)

-20 + 40 60 100-20 + 50 70 80-20 + 60 80 63-20 + 80 100 63-20 + 100 120 63-20 + 110 130 63

-20 + 120 140 50-20 + 140 160 63-25 + 40 65 80-30 + 50 80 63-30 + 70 100 80-30 + 100 130 63-40 + 60 100 80-40 + 120 160 63-50 + 50 100 80-50 + 550 600 100

0 + 60 60 800 + 80 80 1000 + 100 100 630 + 120 120 500 + 150 150 500 + 160 160 500 + 200 200 500 + 250 250 1000 + 300 300 1000 + 350 350 1000 + 400 400 1000 + 450 450 1000 + 500 500 1000 + 550 550 100