Isolated Barriers

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Isolating Switching Amplifier ECXI-11/111/1D11

Isolating Switching Amplifier ECXI-11/111/1D11

Explosion Protection Mark: [Exia]ⅡC Current Channel: Single Input/ Single Output, Single Input/ Double Outputs, Double Inputs/ Double Outputs
Allowable Input Signal for Hazardous Area: Mechanical Switch or Relay Contact Passive Input Signal: “On” when Input Signal is < 1.2mA
Relay NC (NO) Mode Output/ Allowable (Resistive) Load: AC 125V0.5A, DC 24V2A Switching Frequency: ≤ 5 KHz
Power Consumption (at 24 VDC Power Supply): 0.5 W, 0.8 W   
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● Transmits Active/Passive Digital Signals from Hazardous Areas

   to non-Hazardous Areas by Safety Barrier

● Wire Breakage Monitoring Function

● Double Relay Output, Acting or Reacting Function available

● Amplifier of Single/Double Channel Isolating Switch with Detachable Terminal Block

● Intrinsic Safety Input Loop EEx ia

● Applied Area according to ATEX: II (1) GD, II3G

● Input and Output Loop completely isolated from Power Supply

● Single/ Double Relay Output

Isolating Switching Amplifier ECXI-19/199/1D99

Isolating Switching Amplifier ECXI-19/199/1D99

Explosion Protection Mark: [Exia]ⅡC Current Channel: Single Input/ Single Output/ Single Input/ Double Outputs/ Double Inputs/ Double Outputs
Allowable Input Signal for Hazardous Area: Mechanical Switch or Relay Contact Passive Input Signal: “On” when input signal is < 1.2mA
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● Transmits Active/ Passive Digital Signals from Hazardous Areas

   to Non-Hazardous Areas by Safety Barrier

● Wire Breakage Monitoring Function

● Double Transistor Output, Acting or Reacting Function is available

● Amplifier of Two-Channel Isolating Switch with Assembly and Disassembly Terminal

● Intrinsic Safety Output Loop EEx ia

● Applied Area according to ATEX: II (1) GD

● Input and Output Loop completely isolated from Power Supply

● Double Transistor Output, Short-Circuit and Reverse Polarity Protection

Valve Driver ECXO-11E/11E1E/1D1E1E

Valve Driver ECXO-11E/11E1E/1D1E1E

Explosion Protection Mark: [Exia]ⅡCⅡB Current Channel: Single Input/ Single Output, Single Input/ Double Outputs, Double Inputs/ Double Outputs
Allowable Input Signal for Hazardous Area: Mechanical Switch or Relay Contact Legic Level Signal: “ON” al logic level is ≥ 4V to Supply Power for Site Equipment. ”OFF” at logic level is ≤ IV to stop Power for Site Equipment
Maximal Output Voltage: 26 V Minimum Output Voltage: 12 V
Current Output: 45 mA Power Consumption (at 24 VCD Power Supply): 1.4 W, 2.4 W
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● Provides Power Supply from Non-Haz. Areas to Small Power Intrinsically Safe Apparatus

   in Haz. Areas by Switching Control/Logical Level Signal Control

● Applicable to Inherent Safety Electrical Apparatus, like Electro Magnetic Valve

   or Acoustic & Light Control Alarm Device

● Single-Channel Solenoid Valve Driver with Assembly and Disassembly Terminal

● Intrinsic Safety Output Loop EEx ia

● Applied Area according to ATEX: II (1) GD

● Loop Power Supply

● Galvanic Isolation between Input and Output Loops

Analog Signal Input Transmitter ECXI-33/333/3D33

Analog Signal Input Transmitter ECXI-33/333/3D33

Explosion Protection Mark: [Exia]ⅡCⅡB Current Channel: Single Input/ Single Output, Single Input/ Double Outputs, Double Input/ Double Outputs
Transmission Precision: ± 0.1%FxS (25°C) Temperature Draft: < 50 ppm/°C
Allowable Input Signal for Hazardous Area Direct Current: 4-20 mA Supply Voltage: No above-26V at No Load, No below-16V at Full Load
Power Consumption (at 24 VCD Power Supply): 0.8 W, 1.3 W   
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● Provides Insulating Power for Transmitters in Hazardous Areas

   and Single Channel Current Signal Output to a Safety Area by an Insulate Transmitter

● Fast Step Response Time

● Single/ Double Channel Input Loop 4...20 mA
● Single/ Double Channel Output Loop 4...20 mA
● Supply Power for 2-Wire System Transmitter
● Connect 2-Wire/ 4-Wire System Active Signal
● Input, Output and Power Supply (isolated from each other)
● Short-Circuit Protection Function of a Transmitter Loop
● Provide Transmitter with Constant Voltage Source
● Intrinsic Safety Input Loop EEx ia
● Connects Site Area and meet: ATEX: II (1) GD
● EMC according to NE21

Analog Signal Output Transmitter ECXO-33/333/3D33

Analog Signal Output Transmitter ECXO-33/333/3D33

Explosion Protection Mark: [Exia]ⅡCⅡB Current Channel: Single Input/ Single Output, Single Input/ Double Outputs, Double Inputs/ Double Outputs
Transmission Precision: ± 0.1%FxS (25°C) Temperature Draft: < 50 ppm/°C
Allowable Input Signal for Hazardous Area Direct Current: 4...20 mA Input Signal to Safe Area Direct Current: 4...20 mA
Power Consumption (at 24 VCD Power Supply): 0.5 W, 0.8 W, 1.3 W   
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● Can output the Current or Voltage Signal from the Safety Area

   to Hazardous Areas by a Safety Barrier

● Controls some Meters in the Hazardous Areas, like Actuators

   and Electric-Pneumatic Transducers

● Fast Step Response Time

● Analogue Signal Output Safety Barrier with Assembly and Disassembly Terminal
● Intrinsically Safe Output Loop EEx ia
● Applied Area according to ATEX: II (1) GD
● Current Signal Transmission 4...20 mA
● Input Loop, Output Loop and Power Supply are galvanic-isulating from each other

Temperature Transmitter ECXI-43/433/4D33

Temperature Transmitter ECXI-43/433/4D33

Explosion Protection Mark: [Exia]ⅡCⅡB Current Channel: Single Input/ Single Output, Single Input/ Double Outputs, Double Inputs/ Double Outputs
Transmission Precision: ± 0.1%FxS (25°C) Temperature Draft: < 50 ppm/°C
Allowable Input Signal for Hazardous Area Thermocouple: K, E, S, B, J, T, R, N Onput Signal to Safe Area Direct Current: 4...20 mA
Power Consumption (at 24 VCD Power Supply): 0.5 W, 0.8 W, 1.3 W   
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● Transmits Single/Double Channel Thermocouple Signals or Voltage Signals from Haz. Areas

   by isolating/transmitting Output Single/Double Current or Voltage to Non-Haz. Areas

● It has a Cold Junction Temperature Compensation Function and can be connected to a

   Connection Network in a Non-Hazardous Area via communication Interface

● Intelligent Product with Online Self-Diagnosis Function

● Customer can set the Input Signal Type and Output Range with a Handheld Programmer

● Temperature Measurement Amplifier with Assembly and Disassembly Terminal

● Intrinsically Safe Input Loop EEx ia with Wire Breakage Monitoring Function
● Applied Area according to ATEX: II (1) GD
● Thermocouple Input, mV Signal
● Adjustable Output Analogue at Input Failure
● Current Output 4...20 mA
● Alarm Function only for Single Input Product (ECXI-43A)
● Built-In Temperature Compensating Resistor without an External Compensating Resistor

Temperature Transmitter ECXI-53/533/5D33

Temperature Transmitter ECXI-53/533/5D33

Explosion Protection Mark: [Exia]ⅡCⅡB Current Channel: Single Input/ Single output/ Single Input/ Double Outputs/ Double Inputs/ Double Outputs
Transmission Precision: ± 0.1%FxS (25°C) Temperature Draft: < 50 ppm/°C
Allowable Input Signal for Hazardous Area Thermocouple: Pt100, Cu100, Cu50, BA2, BA1, G Onput Signal to Safe Area Direct Current: 4...20 mA
Power Consumption (at 24 VCD Power Supply): 0.5 W, 0.8 W, 1.3 W   
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● Transmits Single/Double Channel Thermal Resistance Signals from Haz. Areas

   by isolating/ transmitting Output Single/ Double Current or Voltage Signals to Non-Haz. Areas

● Can be connected to Connection Networks in Non-Hazardous Areas via Communication Interface

● Intelligent Product with Online Self-Diagnosis Function

● Customer sts Type of the Input Signal/ Range of Output with a specific Handheld Programmer

● Temperature Measurement Amplifier with Assembly and Disassembly Terminal
● Intrinsically Safe Input Loop EEx ia with Wire Breakage Monitoring Function
● Applied Area according to ATEX: II 11) GD
● 2/3-Wire System Thermal Resistance Input
● Adjustable Output Aanalog at Input Failure
● Current Output 4...20 mA
● Alarm Function only for Single Input Products (ECXI-53A)

Rotational Speed Monitor ECI-L2R

Rotational Speed Monitor ECI-L2R

Power Consumption: < 3 W Current Channel: Single Input/ Single Output
Input Frequency: < 20 kHZ Input Loop: NAMUR/ 3-Wire sensor
Current Output: 0/4...20 mA (Reversible) Output Loop: Two Relays/ One Transistor
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● 1-Channel Speed Monitor

● Frequency-Current Converter
● Over-Speed and Under-Speed Detection plus Windows Function
● Detection Range 1mHz...10KHz (0.06...600 000 pulse/min-1)
● Used to connect a Standard Sensor according to EN60947-5-6 (NAMUR)
● Used to connect 3-Wire System Sensor and External Signal
● Current Output 0/4...20 mA (Reversible Output)
● Source for 5...30 V Pulse Level
● 2 Relay Outputs and 1 Transistor Output can be configured as follows: Alarm Output,

   2-Point Controller (On-off Point), Pulse Distribution (only Transistor Output), Pulse Output

● Input Loop Failure can be programmed as Analog Signal Output

● Parameter can be easily and freely configured

● Measured Values can be viewed via the Four Buttons on Product Panel

● Measured Values are stored in Ring Storage

Smart Isolator ECI-33/333/3D33

Smart Isolator ECI-33/333/3D33

System Transmission Precision: ± 0.2%×F·S (± 0.1% can be customized) Current Channel: Single Input/ Single Output, Single Input/ Double Outputs, Double Inputs/ Double Outputs
Temperature Draft: ± 0.0035%×F·S/°C (35 ppm/°C) Working Ambient Temperature: -10...55°C
Input Impedance: Current: 100Ω, Voltage: 500 KΩ Power Supply: DC 24 VDC ± 10% AC 95...265 VAC
Input Power: 0.9 W, 1.8 W   
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● Provides Single/Double Circuit Current or Voltage Signal

● Transmits/isolates Single/Double Circuit or Voltage Signal

● Isolating Performance among Input, Output and Power Supply is improved

● All intellectualized, digitalized and programmable
● Extremely High Stability and Constant Precision
● High Galvanic Isolation between Power Supply, Input, Output and Double Loop
● Conform to IEC61000, Electromagnetic Immunity Standard

Smart Distributor ECP-33/333/3D33

Smart Distributor ECP-33/333/3D33

System Transmission Precision: ± 0.2%×FS (± 0.1% can be customized) Current Channel: Single Input/ Single Output, Single Input/ Double Output/ Double Inputs/ Double Outputs
Temperature Draft: ± 0.0035%×F·S/°C (35 ppm/°C) Working Ambient Temperature: -10...55℃
Power Supply: No-Load < 28 VDC, Full Span > 22VDC Input Power: 0.9 W, 1.8 W
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● Provides Power Supply Loop to the Meter, which supplies Power on Site  

   (e.g. Pressure Transmitter )

● A Power Supply Signal of Primary Meter Output is measured by Collinear and After-Treatment

   (e.g. Operation/ Interference-Suppress)

● Transmits the Isolated Single/ Double Circuit or Voltage Signal

● Isolating Performance among Input, Output and Power Supply is improved

● All intellectualized, digitalized and programmable
● Extremely High Stability and Constant Precision
● High Isolation among Power Supply, Input, Output and Double Loop
● Distribution Output Short-Circuit Protection
● Conforms to IEC61000 Electromagnetic Immunity Standard

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