•Waterproof and it floats!
•KELILONG’s exclusive cartridge pH and ORP electrode
•Extendable cloth pH junction
•Automatic Temperature Compensation
PH-099 is a waterproof pH, ORP and temperature meter. The housing has been completely
sealed against humidity and designed to float.
All pH readings are automatically temperature compensated(ATC).
Measurements are highly accurate with a unique stability indicator right on the LCD.
The pH electrode is replaceable and can be easily replaced by the user.
Accuracy: class 2.5/1.5
Specification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V, if over 600V, meters can be connected potential transformer with secondary voltage 100V
The measurement will not be affected by the density, viscosity, temperature and pressure of the fluid. This item could work smoothly under the temperature of -20¡æ~+250¡æ. Pulse and analog signal can be choose, which could well operate with the computer system.
Zbl-r630a is used to test the location of rebar in concrete, the thickness of the protective layer, and the diameter, orientation, and distribution of rebar by using an electromagnetic induction method. It also can be used to test the distribution of magnetic and conductor such as cables and metal pipes in non-magnetic medium and non-conducting medium
Features¡êo
unique all-wheel, dustproof and waterproof multi-parameter rebar probe
Ensures accuracy and reliability of data taking.
rebar detection is automatically alerted by the probe via flashing red light;
the world¡¡¥s first wireless onsite data transfer function, remote management also available;
data can be stored on usb-thumb drive, great for field work;
the device can generate rebar distribution maps and rebar corrosion potential contour graphs;
powerful professional analysis-process software allows for the automatic generation of test reports.
ZBL-C310A is a specialized apparatus; it is designed according to the electrochemical testing method (natural potential method) of ¡¡ãconstruction testing technical standard¡¡À. By using the electrode polarization theory, C310A tests the potential of concrete surfaces through a Cu/CuSO4 reference electrode, and determines the level of rebar corrosion with the commonly used natural potential method.
Feature:
Data transfer to usb-thumb drive is available, very convenient for field work;
The device generates rebar distribution maps and rebars corrosion potential contour graphs;
Powerful professional analysis-process software facilitates the generation of test reports automatically.
Zbl-c310a is a specialized apparatus; it is designed according to the electrochemical testing method (natural potential method) of ¡¡ãconstruction testing technical standard¡¡à. By using the electrode polarization theory, c310a tests the potential of concrete surfaces through a cu/cuso4 reference electrode, and determines the level of rebar corrosion with the commonly used natural potential method.
Feature:
data transfer to usb-thumb drive is available, very convenient for field work;
the device generates rebar distribution maps and rebars corrosion potential contour graphs;
powerful professional analysis-process software facilitates the generation of test reports automatically.
Bjht-1 is popularly used for quality inspection company to make supervisory monitoring, random monitoring, on-the-spot testing, and also used for sampling and laboratory center. No need to manual calculation.
Machine automatically compute and show result.
Features:
smart design; convenient to carry;
true color lcd display screen. Easy to operate and make your work efficient.
the voice function allows testing personnel not to see the value and improve test
Efficiency.
usb interface, easy to connect with pc. No need to install any drive program.
advanced low power consumption; working more than 16 hours;
ZBL-R800 is a multi-functional integrated rebar detector which can be used for testing the thickness of protective layers, measuring the diameter, location, and distribution of rebar as well as for detecting the corrosion content of a rebar.
Multi function rebar detector = rebar locator + rebar corrosion detector;
an economical and convenient device;
This model features the world¡¡£¤s first wireless onsite data transfer function for such a device and remote management is also available;
Data can be stored on a usb-thumb drive, great for field work;
This device can generate rebar distribution map and rebar corrosion potential contour graph;
Powerful professional analysis-process software allows for the automatic generation of test reports.
Mtcmf coriolis mass flow meter are suitable for measuring all liquids and gases. The measurement is
Independent of changes in process conditions and parameters such as temperature, density, pressure,
Viscosity, conductivity and flow profile.
This is of 72*722mm size and is used in many applications, our product is a device of industrial utilit. We are offering a noted and remarkable series of the analog panel meter that is a product of in-depth research and development. Used in many applications, our product is a device of industrial utility
We sell our analog panels at very reasonable prices..
Advantage
Quick and easy installation in vehicles of every type.
Supports most used models too
Only short down-time (off-operation) period
Proved and tested system
Easy and accurate reading of engine fuel consumption
No extra maintenance necessary
Tamper-proof measurement
Low installation costs
Quick and easy installation
Short down-time of vehicle only
Quick pay-back period
Rbcm coriolis masas consisted of a pair of bended tubes. The principle is to detect coriolis force forced a pair of tubes from inner mass flow by fluid. Rbcm coriolis mass flow meters offer direct mass flow, volume flow, density, and temperature measurement of liquids and slurries ¡ª without the need for additional equipment, manual calculations, or estimations.
Features
Measurement medium: liquid, gas, solid, or two phases and three phases mixed fluid
No moving parts, high reliability and durability
Measurement of mass flow, density, temperature and volume flow
Free of dead spots
Temperatures up to +350
Work pressure º(0~32) mpa main technical parameters
DIN-rail KWH energy meter is a new-style single phase two wire static active energy meter, it adopts special large scale integrated circuit and international advanced technology of digital and SMT techniques and so on. Its general goal is high reliability, higher accuracy, higher reliability, light and compact, it is carried out in every step of designing, producing, testing, aging and calibration. It's easy to realize the modern managing function. It is CE approved.
.1 Description
DEM8900-1/DEM8900-2/DEM8900-3 (short form for DEM8900) is designed by adopting the updated microprocessor and digital signal processing technology, which can be applied for monitoring the electrical system. DEM8900 can measure and analyze the real time electrical parameters, such as I,kWh,kvarh., Meanwhile, DEM8900 has functions of multi-tariff,RS485 communication ( MODBUS protocol),analog output, remote input and electrical pulse output.
All our instruments fulfill all important requirements and regulations concerning electromagnetic compatibility and safety isolation (IEC61000, IEC1010 standard and EN61010 standard). The devices have been developed, manufactured, and tested in accordance with Quality Assurance System ISO 9001.
1.2 Measured parameters
Note 1. DEM8900-1 measure current, active energy, active power (optional, with analog output)
2. DEM8900-2 measure current, reactive energy, reactive power (optional, with analog output)
3. DEM8900-3 measure Current, active energy, reactive energy, active/reactive power (optional, with analog output)
1.3 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).
Detailed product description
1. Power meter measures voltage, current, power, power factor, kwh, kvarh
2. Rs485/ modbus
3. Power quality analysis
4. Di/do
PMAC735 power meter features:
1. Suit for lv/ hv voltage system
2. Compact design with all real-time measurement
3. Consist of basic unit and optional modules
4. 10 years back-up of integrated energy data
5. Large lcd, high brightness, auto-scrolling
6. High accuracy, v or i is 0.2%, kwh is class 1
7. Ct and pt programmable
8. Pluggable terminals, easy to install
9. Panel size: 96 x 96mm
10. Password protect
PMAC735 power meter basic function:
Provide one rs485 communication, measures and display real-time parameters:
1. Voltage¡ªua, ub, uc, uab, ubc, uca,
2. Current¡ªia, ib, ic, in
3. Active power ¨c pa, pb, pc, p
4. Reactive power ¨cqa, qb, qc, q
5. Apparent power¡ªsa, sb, sc, s
6. Power factor¡ªpfa, pfb, pfc, pf
7. Frequency
8. Active energy¡ªkwh (4 quadrant)
9. Reactive energy¨c kvarh (4 quadrant)
10. Demand and max. Record for i, p, q, s
11. Unbalance rate for u, i
12. Max./ min. Value
Pmac735 power meter di/ do modules:
1. 4 status input + 4 relay output
2. 8 status input + 2 relay output
3. 8 status input + 2 pulse output
4. Profibus communication module
Pmac735 power meter optional function:
1. Up to 31st harmonic analysis, k factor, thd
2. Soe (event log)
3. One 4~20ma analog output.
1.Product Profile
QAM8300-1M power quality analyzer is an integrated monitoring, analyzing and controlling device that offers electrical parameter metering, harmonics metering and analysis, waveform sampling, measurement of Voltage swell, dip, interrupt, Voltage unbalanced ratio, fault record, event record, data record. QAM8300-1M can monitor and detect if the power quality fulfills IEC and EN standard. With its powerful I/O functions with exterior device, QAM8300-1M can perform harmonic control, PF adjustment, and demand monitoring functions.
QAM8300-1M fulfils all the important requirements of IEC 61000-4-30 Class A standard.
QAM8300-1M can work with our power quality monitoring and management software to provide energy management solutions for enterprises. With its strong networking capability, QAM8300-1M can display and record all the data records on the interactive trend chart. A data report can be formed periodically. The report can be used for fault analysis, statistics, real time monitoring purpose.
QAM8300-1M fulfills IEC61000-4-30 A: 2003,IEC61000-4-15:2003,IEC61000-4-7:2002,EN50160,2004 etc standards.
2.Measurement Accuracy
U, I: 0.1%
U, I peak value, peak factor, flicker: 0.5%
3 phase Voltage unbalanced ratio: 0.2%
3 phase Current unbalanced ratio: 0.5% Frequency: 0 .002Hz
Power factor: 0 .002
Power: 0.2%
Energy: Active energy 0.2% IEC60687:1992(GB/T17883-1999) Reactive energy 0.2% IEC61268(1995) (GB/T17882-1999)
Harmonics: IEC61000-4-30 class A Interharmonics: IEC 61000-4-30 class A Harmonic distortion rate: 2.5%
3.EMC and safety test
EN61326-1 EN61000-4-2/3/4/5/12
IEC/EN61010-2001.
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¦µ, 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.
All our instruments fulfill all important requirements and regulations concerning electromagnetic compatibility and safety isolation (IEC61000, IEC1010 standard and EN61010 standard). The devices have been developed, manufactured and tested in accordance with Quality Assurance System ISO 9001.
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
Phase Angle
0.0¡ã~359.9¡ã
Directional
Class 2.0
Current total harmonic %
0~100%
Class 2.0
Voltage total harmonic %
0~100%
Class 2.0.
1unit/carton, 36 unit/big carton.
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