mtr-4可编程传感器高效、快速、灵活、可编程mtr-4传感器提供相同的性能，制定了四个标准的传感器，测量和计算交流电压、交流电流、有功/无功功率、功率因数、频率、电、千乏，thd、动态和*大需求。
efficient, fast and flexible, the programmable mtr-4 transducer offers the same performance as up to four standard transducers, measuring and calculating ac voltage, ac current, active/reactive apparent power, power factor, frequency, kwh, kvar, thd, dynamic and maximum demands.
designed for use together with plcs or analogue instruments, the mtr-4 measures, analyses and monitors single-phase or three-phase electrical power networks that require marine approval.
mtr-4 has up to four analogue outputs which can be set individually, and the response time is less than 50 ms. output characteristics can be programmed with up to five breaking point output signals.
with configurable outputs for more than 50 parameters and a universal power supply (19-300 v dc, 40-276 v ac), it is possible to stock deif’s transducers with future installations and reconfiguration for almost any application in view. simply connect a usb 2.0 interface for fast and easy configuration of up to four analogue outputs.
variants
mtr-4 015
analogue outputs: 0
rs-485 modbus
mtr-4 105
analogue outputs: 1
mtr-4 215
analogue outputs: 2
rs-485 modbus
mtr-4 315
analogue outputs: 3
rs-485 modbus
mtr-4 415
analogue outputs: 4
rs-485 modbus
suitable for all 1- and 3-phase network topologies
up to 1,000 vl-l ac input
accuracy class: 0.5 or 0.3
up to 4 analogue outputs
fast response time, less than 50 ms
measures more than 50 parameters
rs-485 serial modbus communication
fully configurable by usb, no aux. supply required
universal power supply of 19 to 300 v dc/40 to 276 v ac