Our STS prepaid electricity meter is certificated by STS association that is from South Africa. The meter is built-in prepayment algorithm, will cut off the power automatically if the credit in the meter be used up. And will reconnect automatically if the meter recharge for his meter. This kind of meter is very popular on the Africa and Asia, Nigeria, Tanzania, Ghana, Syria Indonesia, installing millions of STS keypad prepaid electricity meter.
Our STS prepaid electricity meter is certificated by STS association that is from South Africa. The meter is built-in prepayment algorithm, will cut off the power automatically if the credit in the meter be used up. And will reconnect automatically if the meter recharge for his meter. This kind of meter is very popular on the Africa and Asia, Nigeria, Tanzania, Ghana, Syria Indonesia, installing millions of STS keypad prepaid electricity meter.
YE800 Mobile electric dosing metering oil system
YE800 Technical data:
Oil control gun:1pcs
Electric pump:220VAC,50HZ
Flow rate:10-18LPM(Liter/Min)
Preset scope:1-999.9L
Accuracy: 1%;
High pressure oil hose:4M
Its very suitable for factory working line ,workstations and it can preset liters which you want to dispens automatic.
Profile:
MPM8000 is a powerful multifunction power meter with modular design, which can be applied for monitoring and controlling of the electrical system. MPM8000 can measure and analyze real time data, such as U, I, P, Q, S,COS, F, kWh, kVAr, etc. MPM8000 has the following functions: RS-485 communication port, 2 energy pulse output (include active energy and reactive energy), Max/min data record, and SOE event record. MPM8000 can extend functions by choosing the external optional modules: harmonic analysis, 8 remote signals on/off mode, programmable 4 analog outputs (0~5V or 4~20mA optional), data
storage, Profibus Com. protocol, Ethernet communication functions. The multi-tariff function allows the user to measure energy in any interval (the min. interval is 30min.), which can read the sum, sharp, peak, valley, flat energy data in 30 days, and measure 2nd to 63rd harmonics in statistics.
EMC and safety standard
IEC61000-4-2 (GB/T17626.2) IEC61000-4-8 (GB/T17626.8)
IEC61000-4-4 (GB/T17626.4) IEC61010-1 (GB/T4793.1)
Measured Scope:
The meter MPM8000 can be applied in single phase, 3-Ph 3Wire, 3-Ph 4Wire system. It can be applied vastly in the field of secondary measurement in high Voltage, low Voltage system, or transmission of measured data.
Measured accuracy
Parameters
Display
Direction
Accuracy
Voltage
0~9999.9kV
Class 0.2 scope:5%~100%V
Current
0~9999.9kA
Class 0.2 scope: 5%~100%A
Zero sequence Current Class 0.5
Power factor
-1~+1
Directional
Class 1
Frequency
45~65Hz
¡À0.01Hz
Active Power
-9999~9999MW
Directional
Class 0.5
Reactive Power
-9999~9999MVAr
Directional
Class 0.5
Apparent Power
0~9999MVA
Class 0.5
Active Demand
-9999~9999MW
Class 1.0
Reactive Demand
-9999~9999MVAr
Class 1.0
Active Energy
0~9999999.99Mwh
Directional
Class 1.0
Reactive Energy
0~9999999.99MVArh
Directional
Class 2.0
Electronic components motorcycle parts and auto parts like ic, adapter, connector, sensor, module, fuse, transformer, capacitor, resistor, led light, diode, triode, switch, buzzer, potentiometer, relay and spark plugs..
IC REG LIN 3.3V 250MA SOT-223-3
Output Configuration: Positive
Output Type: Fixed
Number of Regulators:1
Voltage - Input (Max):16V
Voltage - Output (Min/Fixed):3.3V
Current - Output:250mA
Current - Quiescent (Iq):5 �µA
PSRR:44dB (100Hz)
Operating Temperature: -40�°C ~ 125�°C
Package:SOT-223-3
Digital to Analog Converters - DAC QUAD 16-BIT +/-15V DAC
Resolution: 16 bit
Sampling Rate: 1.26 MS/s
Number of Channels: 4 Channel
Settling Time: 8 us
Output Type: Voltage
Interface Type: 3-Wire
Analog Supply Voltage: +/- 11.4 V to +/- 16.5 V
Digital Supply Voltage: 2.7 V to 5.25 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Package / Case: TQFP-32
Number of Converters: 4 Converter
Pd - Power Dissipation: 381 mW
FPG:250PCS
Supply Voltage - Max: 16.5 V
Supply Voltage - Min: 11.4 V
Subcategory: Data Converter ICs
Features:
Measure with no wounds, no pain, no infection;
Small exterior, easy to be hold;
Big lcd three digital display, easy to check the measure data(stb);
Battery copacity indicator in lcd.
Specifications:
Measurement methods: light reflecting
Measure data display: three digital lcd display(mg/dl)
Startup time: >5s
Accuracy: (0.0-15)+-1;(16-25)+-1.5
Product size: 182*57*31mm
Net weight:200g (include batteries pack)
This portable optical power meter with red light source is an accurate portable instrument with long service time specially designed for the installation, operation and maintenance of fiber-optical network. It features fine appearance, controllable backlight display, automatic power off, supper wide testing range for optical power, high accuracy, self-calibration and universal interface. Whats more, the linearity index(mW) and nonlinear index (dBm) will be displayed in a same screen. The optical power meter can be used alone for saving power.
Product features
The optical power meter with red light of 10mW or 1mW features open self-calibration which could be operated by the user.
With two AA batteries, the optical power meter can work continuously for 40 hours. It can work continuously if working with a red light source of 10mW, or 42 hours with a red light source of 1mW.
the linearity index(mW) and nonlinear index (dBm) will be displayed on the same screen of the optical power meter.
Special universal interface for FC/SC/ST, easy to transformation.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
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