TF1100-EC/EI Manual
4
1.5 SPECIFICATIONS
Specifications: Transmitter
Measurement principle
Ultrasonic transit-time difference correlation principle
Flow velocity range
0.01 to 12 m/s, bi-directional
Resolution
0.25mm/s
Repeatability
0.2% of reading
Accuracy
±1.0% of reading at rates >0.3 m/s);±0.003 m/s of reading at
rates<0.3 m/s
Response time
0.5s
Sensitivity
0.003m/s
Damping of displayed value 0-99s(selectable by user)
Liquid Types Supported
Both clean and somewhat dirty liquids with turbidity <10000
ppm
Power Supply
AC: 85-265V DC: 24V/500mA
Enclosure type
Wall-mounted
Degree of protection
IP66 according to EN60529
Operating temperature
-20
℃
to +60
℃
Housing material
Fiberglass
Measurement Channels
1
Display
4 line×16 English letters LCD graphic display, backlit
Units
User Configured (English and Metric)
Rate
Rate and Velocity Display
Totalized
gallons, ft³, barrels, lbs, liters, m³,kg
Communication
4~20mA(accuracy 0.1%),OCT, Relay, RS232, RS485
(Modbus),Logged data
Security
Keypad lockout, system lockout
Size 244*196*144mm
Weight
2.4kg
Specifications:
Transducer (clamp-on)
Degree of protection
IP67 or IP68 according to EN60529
Suited Liquid Temperature
Std. Temp.: -35
℃
~85
℃
High Temp.: -35
℃
~150
℃
Pipe diameter range
20-50mm for type S, 40-1000mm for type M, 1000-6000mm for
type L
Transducer Size
Type S 52(h)*28(w)*28(d)mm
Type M 60(h)*34(w)*32(d)mm
Type L 80(h)*40(w)*42(d)mm
Material of transducer
Aluminum for standard temp. sensor, and peek for high temp.
sensor
Cable Length
Std: 10m
Temperature Sensor
Pt1000, 0 to 200
℃
, Clamp-on and Insertion type
Accuracy: ±0.1%
