Descripción del producto

Technology features: 1:operating power :AC *5—**4V or isolation DC *4V 2:current: *0mA(under the condition of connection without keyboard display and sound of buzzer) 3:signal output :one channel standard isolation RS**5 output One channel isolation ***0mA or ***0mA active output. One channel OCT output(programmed between the pulse width(*****0ms), default before leaving factory (**0ms)) One channel isolation relay output, with positive, negative, net totaliser pulses and different alarm signals. 4:signal : two channel three wire system PT**0 platinum resistor loop, to make heat meter has the function of displaying heat quantity. Three channel ***0mA optional, accuracy:0.1%, has the ability to the signals of pressure, liquid level, temperature and so on. 5::display:2**0 backlit LCD(Chinese and English optional) 6:operating:4*4 tactile keypad or magnetic 4 keypads operating(F4 mainframe) 7:other functions:automatic memory the positive, negative, net totaliser or flow rate and thermal energy of the last **2 days, **8 months, *0years Automatic memory the time of power turning on and off and flow rate of the last *0 times, realize to compensate by hand or automatically read the datas through Modbus communication protocol. 8:protection level:mainframe:IP*5, IP*8(F4 mainframe), transducer:IP:*8 9:ex-proof:EXd two BT4(TDS***0F2 type) *0:transducer: clamp-on type , insertion type , in-line type. Optional accessory: 1:clamp-on transducer(standard S1 style, standard M1 style, high temperature S1H, high temperature M1H) 2:insertion transducer(standard insertion B, cement insertion B) 3:in line type transducer(hygienic style, Π style, standard style) 4:PT**0 3 wire system platinum resistor(one pair, used for heat meter) 5:SEYV***2 style special shielded twisted pair cable 6:fixture(applied with installation of transducers on cast iron, GRP, PVC, etc. that can not be welded directly. 7:ultrasonic thickness gauge(measure the thickness of pipe, reduce error, increase accuracy)