TECHNICAL DATA INSTRISICALLY SAFE DIGITAL THERMOMETERS These instruments are certified for use in flammable or explosive atmospheres. Their tough construction makes them extremely durable and therefore functional, not only in hazardous atmospheres but also hostile working environments. EX - WHERE SAFETY IS CRITICAL The 3208 IS Digital Thermometers represent the best in temperature measurement technology for use in dangerous environments. Certified by BASEEFA, the UK's leading Intrinsic Safety approvals house, the units are classified as EEx ia IIC T4 This certification is equivalent to EN 50 014:1997 & Amendments 1&2 and EN50 020:2002. The units are ready for site use anywhere, immediately. In common with other Digitron hand-held instruments, the 3208 IS. is cased to last: the distinctive Digitron case protects the instrument in the toughest environments. KEY FEATURES * * * * * SPECIFICATION Certified to EEx ia IIC T4 Highly accurate Case proven! Tough enclosure construction adds to durability Quality electronics give excellent reliability Easy to use Resolution 0.1C or 1C Accuracy 0.1C resolution: 0.2% reading + 0.5C (-50C to +199.9C) 1C resolution: 0.2% reading + 1 C (-50C to +950C) Operating Temperature (ambient) -20 to +50C Battery Type 9V PP3 Style zinc chloride IEC style 6F22 (Type PP3S or equivalent) Battery Life 100 hours typical Display 12.7mm/0.5 custom LCD with automatic legend display Low Battery Check `BAT shows on display' Sensor Open Circuit C or F displayed Environmental Specifications BS5490:IP64 standard Dimensions 140 x 70x26mm/55x2.8x1.0 Weight 250g/8.8oz Version 1.1