QPS - Explosion Research Ltd

Hazardous Location Certification for Canada and the USA

 

 

T-Codes and Associated Temperature Identification Numbers Maximum Temperature

 

T1

450C

842F

T2

300

572

T2A

280

536

T2B

260

500

T2C

230

446

T2D

215

419

T3

200

392

T3A

180

356

T3B

165

329

T3C

160

320

T4

135

275

T4A

120

248

T5

100

212

T6

85

185

Auto Ignition Temperatures of common substances

 

 

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