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System accuracy: ± 0.2% × F ? S temperature drift: ≤ 0.0015%F ? S/ ℃
The cold end temperature compensation accuracy: lead resistance allows ± 0.1% measuring thermal resistance of 50 Ω: ≤ working temperature: industry standard -10 ~ +55 ℃
The load impedance output current allowed: 4-20mA output 0~500 Ω; 0-10mA output 0~1K Ω electromagnetic compatibility: conform to the provisions of IEC61000-4-4:1995 fourth (harsh industrial field) environment for anti electromagnetic interference product requirement
Input / output / power / communication / double insulation strength: ≥ 1500V.ac storage environment temperature: -40 ℃ to +80 ℃ relative humidity: 10-90%RH (40 ℃)
商丘電熱管、商丘加熱管、商丘電加熱管