製品情報
| 原産地: 中国(本土) | 銘柄: hipeak | モデル番号: TDS-100F |
| Repeatability: Better than 2% | Accuracy: 1% |
Ultrasonic flow meter(TDS-100F)
Technology features:
1:operating power :AC 85—264V or isolation DC 24V
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 isolation 4-20mA or 0-20mA active output.
One channel OCT output(programmed between the pulse width(6-1000ms),default before out of factory (200ms))
One channel isolation relay output,with positive,negative,net accumulation pulses and different alarm signals.
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*20 backlit LCD(Chinese and English optional)
6:operating:4*4 tactile keypad or magnetic 4 keypads operating(F4 mainfra-me)
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:mainfra-me:IP65,IP68(F4 mainfra-me),transducer:IP:68
9:ex-proof:EXd two BT4(TDS-100F2 type)
10:transducer: clamp-on style,insertion style,flanged pipe style.
Optional accessory:
1:clamp-on transducer(clamp on S2H style,clamp on M2H style or clamp on L2H style)
2:insertion transducer(standard insertion B,cement insertion B)
3:flanged pipe style transducer(hygienic style, Π style,standard style)
4:PT100 3 wire system platinum resistor(one pair,used for calorimeter)
5:SEYV75-2 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)
Item | Performance, Parameters |
Accuracy | Better than ±1.0 % |
Repeatability | 0.2% |
Velocity | ±32m/s |
Measurement Period | 0.5S |
Measurement Principle | Transit-time measurement principle |
Display | LCD with backlight. 2x20 letters. |
Keypad | 4x4-key membrane keypad with tactile feedback |
Input | Five channel 4-20mA current inputs for signals such as temperature, pressure, liquid level, and etc.. Accuracy 0.1%. Two of the five input channels are wired to terminal blocks. The remaining three channels are optional. |
Outputs | Analogue output: 4-20mA or 0-20mA current output. Impedance 01kΩ. |
Isolated OCT output: for frequency output (0-9,999Hz), alarm driver, or totaliser pulse output, ON/OFF control, etc. Relay output 1A@125VAC or 2A@30VDC. For ON/OFF control, alarm driver, totaliser output, etc. | |
Internal Alarm (Buzzer): user programmable. External Alarm Driver: alarm signal can be transmitted to Relay or OCT output terminals to drive an external alarm. | |
RS-232 serial port. | |
Others | Capable of offline compensation for flow totaliser, automatic / manual selectable. Self-diagnosis. Automatically record the following information: The totaliser data of the last 64 days / 64 months / 5 years; The power-on time and corresponding flow rate of the last 64 power on and off events. Allow manual or automatic flow loss compensation The instrument working status of the last 64 days |
Power | AC: 220VDC: 8~36VDC or AC7-30V |
Power Consumption | < 2W |
Work time | Continuous |
Environment Temperature | -30-80 Degrees Celsius |
Environment Humidity | 85% RH |
Feature:
The latest & most advanced is “Ultrasonic.” The major advantages of Ultrasonic over other methods of flow measurement is as below
1)Highly accurate.
2)Tamperproof
3)Liquid need not be conductive.
4)Can be fitted in complicated pipe lines since flow path straightening requirement is minimal.
5)Availability from DN15mm to 6000 mm.
6)Choice of battery powered or DC or AC powered.
7)Fastest & simplest installation & can have choice of installation without shutdown of line supply.
8)Negligible installation cost.
9) One unit can measure flow in different diameter sizes.
