1input/1output
4~20mA
(Ue-RL×0.02-6)/20mA
4~20mA
Loop Power Supply
Terminal Power Supply
Support
| Product Name | CZ3031 signal isolator |
| Number of channels | 1 input 1 output |
| Supply voltage(Ue) | 20-30V DC |
| Input signal | 4-20mA,HART |
| Output current | 4-20mA,HART |
| Field apparatus | Application 1: 2-wire intelligent transmitter(HART), 2-wire intelligent transmitter Application 2: 2-wire valve positioner, electrical converter Application 2: 2-wire valve positioner, electrical converter |
Q: What information should I provide before order?
A: Please specify the following information:
1. Which Analog input signal you need? 4-20mA or HART?
2. Which output signal you need? 4-20mA or HART?
A: Dedication to our customers and recognition of industry requirements, we announced 5 years warranty at 2 0 1 3 and continues to drive our development of new products and solutions to meet our customers’ needs.
A: We are manufacturer, providing own brand product and also ODM/OEM services.
A: ≤ 20 pcs, generally it is 3~7 working days after 100% down-pay; 20-100 pcs, it is 2~4 weeks after 100% down-pay according to quantity; More than 100 pcs, pls contact with our support.
A: 100% T/T in advance.
| Number of channels | 1input/1output |
| Dielectric strength | 1500V AC;1minute(between input and output ) |
| Output accuracy(20°C) | 0.4%F.S(Application 1);0.2%F.S(Application 2) |
| Temperature drift | 0.01%F.S./℃ |
| Insulation resistance | ≥100MΩ;500V DC(among input,output and the shell) |
| Electromagnetic compatibility | According to IEC 61326-1(GB/T 18268) |
| Weight | Approx 100g |
| Field apparatus | Application 1: 2-wire Intelligent Transmitter(HART), 2-wire Intelligent Transmitter Application 2: 2-wire Valve Positioner, Electrical Converter |
| Input signal | 4~20mA;HART |
| Distribution voltage | Uo≥Ue-RL×0.02-6 |
| Output current | 4~20mA;HART |
| Current output load resistance | RL≥250Ω（HART) |
| Load ability | ≤(Ui-6)/0.02(Application 2) |
| Supply voltage(Ue) | 20～30V DC（Application 1） |
| Power protection | Reverse protection of power supply |
| Power supply mode | Loop powered |
| Power connecting mode | Terminal |
| Depth | 114.5mm |
| Height | 99.0mm |
| Width | 17.5mm |
| Material | PA |
| Degree of protection | IP20 |
| Flammability rating | UL94/V0 |
| Colour | white |
| Electrical fast transient/burst immunity | According to:IEC 61326-1 |
| Surge immunity | According to:IEC 61326-1 |
| Radiated,radio-frequency,electromagnetic field immunity | According to:IEC 61326-1 |
| Electrostatic discharge immunity | According to:IEC 61326-1 |
| Immunity to conducted disturbances, induced by radio-frequency fields | According to:IEC 61326-1 |
| Immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz | According to:IEC 61326-1 |
| HART | Yes |
| 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 |
| Conductor cross section solid range | 0.5~2.5mm² |
| Conductor cross section flexible range | 0.5~2.5mm² |
| Conductor cross section AWG min. | 12 |
| Conductor cross section AWG max. | 24 |
| Stripping length | 8mm |
| Screw thread | M3 |
| Connection method | Screw connection |
| Tightening torque min. | 0.5 Nm |
| Tightening torque max. | 0.6 Nm |
| Mounting type | DIN35mm |
| Utilization restriction | It is not allowed to use HHC (HART hand-held communicator) in input and output at the same time. |
