AI-706M High Performance Intelligent Multi-channel Indicators AI-702M, AI-704M and AI-706M multi-channel indicators provide 1-2, 1-4, 1-6 channels of independent process indications, and are ideal for the measurement, indication, alarm, calculation and retransmission of temperature, pressure, flow, level and humidity etc. With advanced co.
Programmable and modular inputs. Multiple input types of thermocouples and RTDs, voltage/current inputs and two-wire transmitters are field- selectable.
Every channel can have independent input specification. All channels are equipped with digital adjustment and digital filtering functions and each channel can set different digital adjustment and filtering parameters.
High performance hardware design, greatly decreased the temperature drift and the interference between channels, thus multi-channel measurement accuracy is 0.2% full scale, the same as that of single channel.
Provide high accuracy compensation function such as ice-point compensation, copper resistance compensation and thermostat compensation to thermocouple inputs. Provide accurate internal calculation functions including addition, extraction, and
Support up to two isolated retransmission output. Any input channel can be retransmitted to OUTP port or all channel are cyclically retransmitted.
Provide manual/auto pilot display, with 2 pilot speed selectable.
Support up to 7 on-off signal inputs/outputs which can work as alarm output or on-off Signal I/O for host computer.
Every input channel has independent low/high limit alarm which can be assigned any alarm output.
Advanced communication function. Provide high accuracy and stability multi-channel analog data sampling function to host computer. The host computer can also input up to 7 channel on-off signal or execute on-off operation through an indicator.
Allow to define up to 12 field parameters, and user can freely customize the instrument.
Multiple dimensions are selectable. 100~240VAC universal power supply.
Achieved ISO: 9001 and CE Certificates, comply with EMC standard, high reliability and stability. The power and I/O terminals have passed the anti-interference test of 4KV/5KHz burst of pulses.