Isolator CZ3067 CHENZHU Instrument

2-Wire Valve Positioner, Electric Converter
Signal isolator combines instruments and control systems, match and transform signals, resist various types of interference via reliable technology, which are used in industry process control system.
With thousand of application, CZ3000 series signal isolator is the best sales product. Its electromagnetic compatibility pass IEC 61326-1, match and transform signals, resist various kinds of interference via reliable interference preventing technology.

Feature:

• Number of channels 1 input / 1 output
• Dielectric strength 1500 VAC; 1 minute (among power supply, input and output)
• Output accuracy (20°C),  0.1 % F.S.
• Temperature drift 0.005 % F.S./℃
• Response time reach 90 % of final value in 0.5 ms
• Insulation resistance ≥ 100 MΩ; 500 VDC (among power supply, input, output and the shell)
• Electromagnetic compatibility according to IEC 61326-1 (GB/T 18268)
• Weight approx 100 g
• Field apparatus 2-wire valve positioner, electric converter

Input data:

• Input signal 0 ~ 20 mA; 4 ~ 20 mA
• Voltage drop ≤ 2 V
• Max. input current ＜ 30 mA

Output data:

• Output current 0 ~ 20 mA; 4 ~ 20 mA
• Current output load resistance RL ≤ 800 Ω
• Output voltage 0 ~ 5 V; 1 ~ 5 V
• Voltage output load resistance RL ≥ 330 kΩ

Power supply:

• Supply voltage (Ue) 20 ~ 35 VDC
• Power protection reverse protection of power supply
• Current consumption ≤ 40 mA (at 24 Vdc supply, 20 mA output)
• Power supply mode independent power supply
• Power connecting mode terminal

Dimensions:

• Depth 114.5 mm
• Height 99.0 mm
• Width 12.5 mm

Housing:

• Material PA
• Degree of protection IP20
• Flammability rating UL94/V0
• Colour white

EMC data:

• Electrical fast transient/burst immunity according to IEC 61326-1; Class A
• Surge immunity according to IEC 61326-1 Class A
• Radiated, radio-frequency, electromagnetic field immunity according to IEC 61326-1
• Electrostatic discharge immunity according to IEC 61326-1 Class A
• Immunity to conducted disturbances, induced by radio-frequency fields according to IEC 61326-1

Operating conditions:

• Ambient temperature -20℃ ~ +60℃
• Storage temperature -40℃ ~＋80℃
• Relative humidity 10% ~ 90%
• Environmental requirements the air should not contain any medium corrupting the coat of chrome, nickel and silver. Moreover, violent quiver and impact or any cause of electromagnetic induction (such as big current or spark,etc.) must be avoided when using

Connection data:

• Conductor cross section solid range 0.5 ~ 2.5 mm²
• Conductor cross section flexible range 0.5 ~ 2.5 mm²
• Conductor cross section AWG min. 24
• Conductor cross section AWG max. 12
• Stripping length 8 mm
• Screw thread M3
• Connection method screw connection
• Tightening torque min. 0.5 Nm
• Tightening torque max. 0.6 Nm

Installation:

• Mounting type DIN RAIL 35 mm