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• °C or °F LED Indicator
• E, J, K, R and T thermocouple input
• Accuracy 1 or 0.1 degrees
• Industry standard 1/8 DIN 48 X 96 mm case
• Dual 115/230V 50/60Hz power supply
• 4 digit BCD set upper limit alarm
• On-off control alarm output relay
• Alarm output LED indicator and manual reset
The DPM8901S is a high accuracy and versatile mains powered temperature meter. This microprocessor based design provides many benefits. Resolution for some thermocouple types can be selected as either 1oC or 0.1oC via a DIP switch. Similarly, E, J, K, R and T thermocouples can be set with DIP switches. Utilisation of a precision cold junction compensation I.C. allows accurate measurement over the ambient operating temperature range of the meter. Additional features include thermocouple error linearisation and a one point upper limit alarm setting with relay output. Over range and thermocouple disconnected is indicated by "-- -- -- --" in the display.
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