TDS100F

Technical Specifications:

Repeatability:better than 0.2%.accuracy:better than 1%

signal output :

one channel standard isolation RS485 output

One channel isolation 4-20mA or 0-20mA active output.

One channel OCT output(programmed between the pulse width(6-1000ms),default before leaving factory (200ms))

One channel isolation relay output,with positive,negative,net accumulation pulses and different alarm signals.

signal input:

two channel three wire system PT100 platinum resistor input loop,to make heat meter has the function of displaying heat quantity.

Three channel 4-20mA input optional,accuracy:0.1%,has the ability to input the signals of pressure, liquid level, temperature and so on.

Display:2*20 backlit LCD(Chinese and English optional)

Operating:4*4 tactile keypad

Other functions:

automatic memory the positive,negative,net totaliser flow rate and heat quantity of the last 512 days,128 months,10years

Automatic memory the time of power on/off and flow rate of the last 30 times, realize to replenish by hand or automatically,read the datas through Modbus communication protocol.

Operating power :AC 85—264V or isolation DC 8-36VDC

Protection level:mainframe:IP65, transducer:IP:68