BTU heat meter - TDS-100R

Modular style ultrasonic flow meter/BTU heat meter

Technology features:

1:operating power:isolation 8-36VDC

2:current: 50mA(under the condition of connection without keyboard display and alarm of beeper)

3: signal output: one channel standard isolation RS485 output

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

Two channel OCT output(programmed between the pulse width(6-1000ms),default before out of factory (200ms))

4: signal input: two channel three wire system PT100 platinum resistor input loop,to make calorimeter 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.

5:display:2*10backlit LCD,displaying instant flow rate,velocity,positive,negative,net accumulating flow rate.

6:operating: 4 keypad tactile keyboard operating

7:other functions: automatic memory the positive,negative,net totaliser or flow rate and thermal energy of the last 512 days,128 months,10years

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

8:protection level:IP57

9:transducer:clamp-on style,insertion style,flanged pipe style.

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:flanged pipe style transducer(hygienic style,∏ style,standard style)

4:remote second times operation meter(wall-mounted type,panel-mounted type)

5:PT100 there wire platinum resistor(used for calorimeter)

6: fixture(applied with installation of transducers on cast iron,GRP,PVC,etc. that can not be welded directly.

7: SEYV75-2 style special shielded twisted pair cable

8: ultrasonic thickness gauge(measure the thickness of pipe,reduce error,increase accuracy)