general two wire temperature signal converter

Description

Characteristics Isolate, convert and output the thermal resistance or thermocouple temperature signal into standard 4~*0mA DC signal with linearization Output does not affected by load fluctuation DIP switch encode as need Isolation among power supply, input and output Single-passage, one-in, one-out, over-load protection for input circuit 6.2mm super-thin shell Modular design, small volume and low power consumption *5mm standard DIN guide rail block installation Summary MZ***9 general two-ine thermal resistance temperature signal converter. Isolate and amplify the thermal resistance or thermocouple signal, convert and output 4~*0mA DC signal which is a linear relationship between temperature, with cold-compensation when it is used as thermocouple temperature signal converter. This converter is powered by two-line circuit, electromagnetic-isolation between input and ouput, with high convert precision and low energy comsumption and drift, it conforms to IEC****0 related anti-magnetic-interference requirements. It is used along with thermal resistance temperature sensors or thermocouple temperature sensors. Technical specifications Input Thermal resistance type input: Pt**0, Cu*0 Themocouple type input:E, K, S, B, J, T Lead resistance:≤5Ω Output Current ouput(Io): 4~*0mA Voltage output(Uo):*2~*0VDC Minimum operation voltage(Ui):*2V Load resistance:RL≤(Uo-Ui)/Io Output wave: <*0mVpp Overall specifications Standard accuracy: ±0.2%FS Temperature drift: ±0.**5%/°C Temperature compensation range: *5~*0°C Cold-compensation error: 1°C per *0°C Response time: 3.5msï&frac*4;ˆ*0~*0%ï&frac*4;‰ Stable time: ≤3s Fluctuation of power voltage: ±0.1% (range of allowable voltage) Passage isolation: isolation among input, output and power supply Isolation capability: 1.5KVï&frac*4;Œ1minï&frac*4;Œ*0Hz Environment temperature range:**0~**5°C Protection grade: IP*0 Electromagnetic compatibility: comply with *9/**6/EEC, EN****0 related anti-magnetic-interference requirements. Dimension: Thickness x Height x Length = 6.2×*4×**0ï&frac*4;ˆmmï&frac*4;‰ Weight; *0g