Intelligent temperature & humidity controller with
completed FUZZY algorithm provides very precise
of temperature monitor. FUZZY algorithm control
fan or heater to maintain sensible & latent capacity
follows temperature/humidity curve by
automatically.
Display unit can show environment temperature
and humidity as per configure by user. The user
also can adjust environment condition very easily.
Especially developed for indication and
supervision of the single-phase circuit, replaces
an analogical ammeter, reducing installation
manpower and optimizing the used one of
spaces in the panel.
Ideal for protection of single-phase networks is
monitored and generally to own alarm superior
and inferior. Protection of the parameters of
programming by password.
Specifications
Current inputs (TRMS) Communication (Option)
CT primary 10 000 A Link RS485
CT secondary 1 and 5 A Type 2 ... 3 wires half duplex
Sampling Rate 2 per sec Protocol Modbus RTU mode
Resolution 0.001 to 1, depending on the range MODBUS speed 4800/9600bauds
Burden < 0.5VA, < 0.2VA in 20A Analog Outputs (Option)
Auxiliary power supply Number of outputs 1 channel
AC voltage DC/AC 85~265 ± 30 % Type Isolated
Frequency 50 / 60 Hz Range 0 / 4 ... 20 mA or 0-5V
Consumption < 10 VA Maximum current 30 mA
Front panel Alarm Outputs (Option)
Display Type Red LED Super Bright Display Number of relays 1 channel
Maximum Display 9999 Counts Type Passive nodes
Polarity Indication "-" is indicated for negative input(option) Weight
Case / Housing Material Approximate 250~400g
Installation Panel mounting Environment
Terminal Block Thermoplastic with Tin Plated Brass Terminal Calibration 27°C ± 5°C
Dielectric Strength Operation 0 to 50°C, RH < 70%
2.5 kV at 50Hz for 1 min Storage -10 to 60°C, RH < 70%
Function & Feature
1. Isolate the DC input signal from the DC Output signal, which is directly proportional to the input signal.
2. These isolators can be used to prevent earth loops, which occur when a measuring source
3. Excellent temperature characteristic and good working stability.
4. It have an advantage over loop powered units, in that if for any reason the output lead should become
disconnected, the input will not be saturated.
5. Fixed in a standard 35mm DIN rail or screwed on the cabinet.
Function & Feature
1. Isolate the DC voltage input signal from the DC Output signal, which is directly proportional to the input
signal.
2. These isolators can be used to prevent earth loops, which occur when a measuring source
3. Excellent temperature characteristic and good working stability.
4. It have an advantage over loop powered units, in that if for any reason the output lead should become
disconnected, the input will not be saturated.
5. Fixed in a standard 35mm DIN rail or screwed on the cabinet.
Specifications
Inputs:
System input 0~5V, 0~30V, 0~60V, 0~300V, 0~400V
Absorbed power 0.1VA
Output:
Standard nominal outputs 4~20mA, 0-5V,
(others on request) 0-20mA,
5-10V
0-10V
Respones time
Function & Feature
1. Have microcontroller technology as the core, using the latest algorithms, to achieve precise
measurement.
2. Current transducer converts an ac current input into a load independent output signal.
3. Excellent temperature characteristic and good working stability.
4. The output signal is based on the a root mean square(rms) measurement of the input signal and hence
the transducer can be used with distorted waveforms.
5. The unit conforms to IEC 60688. In an addition it meets the insulation requirements of IEC 60255-5,
clauses 5, 6 and 8 as well as the high frequency disturbance test of IEC 60255-22 for Class III test
voltage.
Specifications
Inputs:
System current 1A, 5A, 10A, 30A
Absorbed power 0.3VA
Frequency range 50Hz, 60Hz
Output:
Standard nominal outputs 4~20mA, 0-5V,
(others on request) 0-20mA,
5-10V
0-10V
Ripple
Function & Feature
1. QPCX electrical transducer converts ac current and voltage signals into a load independent dc signal
proportional to active power (watt), reactive power (var) and power factor (PF). With an extra output
channel for customized. Total four channel output for electrical data sampling use.
2. The current and voltage signals are passed into the circuit via precision instrument transformers to
provide galvanic isolation between the input circuits and the transducer circuitry. Each pair of current
and voltage signals is mathematically multiplied together to produce a product signal proportional to
true power and independent of wave shape and phase angle.
3. This combination transducers with RS485 communication port, it can be connected to a variety of
measuring and control devices and systems, such as analogue meters, PLC, computers, data loggers,
digital instruments and telemetry systems.
4. Snap on to DIN rail 35 x 7.5 mm complies with DIN-EN 50022 BS 5584
Specifications
Inputs:
Nominal input 1 or 5 Amp C.T. connected
110V, 230V, 240V, 400V, 415V ac +/-20%
Power consumption
Function & Feature
1. QPK transducer converts ac current and voltage signals into a load independent dc signal proportional
to reactive power (vars). This signal is capable of driving a number of independent instruments.
2. The current and voltage signals are passed into the circuit via precision instrument transformers to
provide galvanic isolation between the input circuits and the transducer circuitry. Each pair of current
and voltage signals is mathematically multiplied together to produce a product signal proportional to
true power and independent of wave shape and phase angle.
3. These var transducers to be connected to a variety of measuring and control devices and systems,
such as analogue meters, PLC, computers, data loggers, digital instruments and telemetry systems.
4. Snap on to DIN rail 35 x 7.5 mm complies with DIN-EN 50022 BS 5584
Specifications
Inputs:
Nominal input 1 or 5 Amp C.T. connected
110V, 230V, 240V, 400V, 415V ac +/-20%
Power consumption
Function & Feature
1. QPPX electrical transducer measures a wide range of electrical parameters and generates analog or
digital output signals suitable for interfacing with instrumentation and control systems. Total four
channel output, with panel key or PC control programmable, user can free to set 4 different data from
max 26 electrical parameter for sampling and analog signal output.
2. Have three channel digital inputs and optional RS485-Modbus communication functionality. Can
monitor the galvanically isolated DI signal and programmed the transducer with customized SCADA
software. Any of the measured parameters can be read out via the optional RS485-Modbus
connection.
3. QPPX also can be used to configure the connection to the measured circuit for single-phase,
three-phase three-wire, three-phase four-wire, balanced or unbalanced load. Can be connected to a
variety of measuring and control devices and systems, such as analogue meters, PLC, computers,
data loggers, digital instruments and telemetry systems.
4. Snap on to DIN rail 35 x 7.5 mm complies with DIN-EN 50022 BS 5584
Specifications
Inputs:
Nominal input 1 or 5 Amp C.T. connected
110V, 230V, 240V, 400V, 415V ac +/-20%
Power consumption
Function & Feature
1. Isolate the DC voltage input signal from the DC Output signal, which is directly proportional to the input
signal.
2. These isolators can be used to prevent earth loops, which occur when a measuring source
3. Excellent temperature characteristic and good working stability.
4. It have an advantage over loop powered units, in that if for any reason the output lead should become
disconnected, the input will not be saturated.
5. Fixed in a standard 35mm DIN rail or screwed on the cabinet.
6. Ultra-thin dimension, suitable for limited space, the control cabinet.
Specifications
Inputs:
System input 0~5V, 0~30V, 0~60V, 0~300V, 0~400V
Absorbed power 0.1VA
Output:
Standard nominal outputs 4~20mA, 0-5V,
(others on request) 0-20mA,
5-10V
0-10V
Respones time
Function & Feature
1. Have microcontroller technology as the core, using the latest algorithms, to achieve precise
measurement.
2. Voltage transducer converts an ac voltage input into a load independent output signal.
3. Excellent temperature characteristic and good working stability.
4. The output signal is based on the a root mean square(rms) measurement of the input signal and hence
the transducer can be used with distorted waveforms.
5. The unit conforms to IEC 60688. In a addition it meets the insulation requirements of IEC 60255-5,
clauses 5, 6 and 8 as well as the high frequency disturbance test of IEC 60255-22 for Class III test
voltage.
Specifications
Inputs:
System voltages 100V,220V, 380V, 450V
Absorbed power 0.5VA
Frequency range 50Hz, 60Hz
Output:
Standard nominal outputs 4~20mA, 0-5V,
(others on request) 0-20mA,
5-10V
0-10V
Ripple
Function & Feature
1. QPW transducer converts ac current and voltage signals into a load independent dc signal
proportional to active power (watt). This signal is capable of driving a number of independent
instruments.
2. The current and voltage signals are passed into the circuit via precision instrument transformers to
provide galvanic isolation between the input circuits and the transducer circuitry. Each pair of current
and voltage signals is mathematically multiplied together to produce a product signal proportional to
true power and independent of wave shape and phase angle.
3. These watt transducers to be connected to a variety of measuring and control devices and systems,
such as analogue meters, PLC, computers, data loggers, digital instruments and telemetry systems.
4. Snap on to DIN rail 35 x 7.5 mm complies with DIN-EN 50022 BS 5584
Specifications
Inputs:
Nominal input 1 or 5 Amp C.T. connected
110V, 230V, 240V, 400V, 415V ac +/-20%
Power consumption
Function & Feature
1. QPWK transducer converts ac current and voltage signals into a load independent dc signal
proportional to active power (watt) and reactive power (var). Two output signals combination in one
transducer.
2. The current and voltage signals are passed into the circuit via precision instrument transformers to
provide galvanic isolation between the input circuits and the transducer circuitry. Each pair of current
and voltage signals is mathematically multiplied together to produce a product signal proportional to
true power and independent of wave shape and phase angle.
3. This var transducers to be connected to a variety of measuring and control devices and systems, such
as analogue meters, PLC, computers, data loggers, digital instruments and telemetry systems.
4. Snap on to DIN rail 35 x 7.5 mm complies with DIN-EN 50022 BS 5584
Specifications
Inputs:
Nominal input 1 or 5 Amp C.T. connected
110V, 230V, 240V, 400V, 415V ac +/-20%
Power consumption
Especially developed for indication and supervision of
the single-phase circuit, replaces an analogical
ammeter, reducing installation manpower and
optimizing the used one of spaces in the panel.
Ideal for protection of single-phase networks is
monitored and generally to own alarm superior and
inferior. Protection of the parameters of programming
by password.
Specifications
Current inputs (TRMS) Communication (Option)
CT primary 10 000 A Link RS485
CT secondary 1 and 5 A Type 2 ... 3 wires half duplex
Sampling Rate 2 per sec Protocol Modbus RTU mode
Resolution 0.001 to 1, depending on the range MODBUS speed 4800/9600bauds
Burden < 0.5VA, < 0.2VA in 20A Analog Outputs (Option)
Auxiliary power supply Number of outputs 1 channel
AC voltage DC/AC 85~265 ± 30 % Type Isolated
Frequency 50 / 60 Hz Range 0 / 4 ... 20 mA or 0-5V
Consumption < 10 VA Maximum current 30 mA
Front panel Alarm Outputs (Option)
Display Type Red LED Super Bright Display Number of relays 1 channel
Maximum Display 9999 Counts Type Passive nodes
Polarity Indication "-" is indicated for negative input(option) Weight
Case / Housing Material Approximate 250~400g
Installation Panel mounting Environment
Terminal Block Thermoplastic with Tin Plated Brass Terminal Calibration 27°C ± 5°C
Dielectric Strength Operation 0 to 50°C, RH < 70%
2.5 kV at 50Hz for 1 min Storage -10 to 60°C, RH < 70%
SCT series
Electrical CT
../1A styles
SCT series split-core current senses
AC current from 100 to 800 Amps
passing through the center conductor.
Split core design permits non-contact
current measurements through
magnetic field induction without
requiring that the primary wire be
taken offline and disconnected for CT
installation. This method permits a
safer, easy and portable current
measurement.
·Secondary side current less than1A
·Spite core design for wiring cable
·with a 1 meter distance copper wire for
easy installation
·Work with MCM400 and optional ../1A for
other model meter
