2850412321
| Display: | 4 digit LCD |
| Ambient: | DM640 (-10 to 70) °C DM640X(-10 to 50) °C |
| Battery Type: | 3.6 V Lithium AA replaceable |
| Battery Life: | 1 year minimum |
| Battery Alarm: | Via display |
| Connection: | 3 terminal screw block |
| Configuration: | Security Passcode protected |
| I.S Approval: | ATEX II 1GD EEx ia IIC T4 (Option) ABS Housing only |
DM640P
| Accuracy: | ± 0.2 °C ± 0.1 % of reading |
| Measuring Range: | (-100 to 800) °C |
DM640TC
| Accuracy: | ± 0.1 % of full scale ± 0.5 °C |
| Measuring Range: | (-200 to 1800) °C |
Mechanical
| Connections: | 3 Way terminal block |
| Maximum Wire Size: | 1.5 mm² |
| Environmental Rating: | IP67 when in appropriate enclosure |
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