• Temperature drift: ≤0.01%FS/℃ (typical value: about 50ppm/℃ )
• Single-channel sampling period: 500ms
• Compression strength: input/output/power/communication 1000W.AC/min)
• Insulating strength: input/output/power/communication≥100MΩ
• EMC: IEC61000-4-4(EFT), ±4KV/5KHZ; IEC61000-4-5 (Surge), mode 4KV, differential mode 2KV
• Setting method: digital setting with light touching the panel. Permanent preservation of parameters setting even without power
• Protection method: alarm if input circuit burn- out, input signal over/less than measuring range

• Power supply: 4-20mA two loop power supply, max perssure drop 8VDC
• Output signal: 4-20mA two wire signal loop output for option
• Site operation: 3 buttons, all parameters can be modified at site
• Warranty: 12 months under normal use Display parameters
• Accuracy class: ±0.1%F.S., ±1 bit
• ADC sampling: 24 bits
• Housing material: ABS+PC
• Rotation angle: 350°, convenient to observe
• Environmental temperature: -20-70℃
• Storage temperature: -20-70℃
• Humidity limit: 5-85%RH, no outer protection