SC3037 Potentiometer Transmitter (dual channel)
Dual-channel potentiometer transmitter: two 3-wire potentiometer signals are each isolated and converted to standard current/voltage signals, centrally installed.
- Original Factory Genuine, Tenfold Compensation for Counterfeits
- Full Machine Warranty, Lifetime Maintenance
- In Stock, Shipped on the Same Day
Dual-channel configuration; two 3-wire potentiometer signals are each isolated and converted to current/voltage signals. Requires independent power supply; three-port isolation between input, output and power supply; with online fault self-diagnostics.
Note:Three-port isolation between input, output and power supply. 24V DC independent power supply; each of the two inputs connected as a 3-wire potentiometer; output signal types for the two channels determined by the ordering code. Module indicators: green power indicator, red fault signal. Terminals are hot-swappable. Refer to the module side silkscreen for specific terminal numbers.
Ordering information:
- The output signal types of both channels must be confirmed via the ordering code.
- Power supply default 24VDC.
| Parameter Name | Technical Specifications |
|---|---|
| Power supply and power consumption | |
| Power Supply | 18V DC～60V DC power reverse protection |
| Full-load power consumption | 0.8W (24V, single channel full load output); 1.2W (24V, dual channel full load output) |
| Input characteristics | |
| Input Signal | 3-wire potentiometer 0kΩ～10kΩ |
| Output and load | |
| Output Signal | Current: active/passive 0/4～20mA, 0～10mA; Voltage: 0/1～5V, 0～10V |
| Load requirements | 0/4～20mA: RL≤550Ω; 0～10mA: RL≤1.1kΩ; 0/1～5V: RL≥1MΩ; 0～10V: RL≥2MΩ |
| Permissible load | Passive: RL＜[(U-3)/0.02]Ω; U is the loop voltage |
| Accuracy and response | |
| Conversion accuracy | 0.1%F.S |
| Temperature drift | 30ppm/℃ |
| Response time | ≤500ms |
| Isolation and electromagnetic compatibility | |
| Electromagnetic compatibility | IEC 61326-3-1 |
| Dielectric strength | ≥1500V AC (between input/output/power supply) |
| Insulation resistance | ≥100MΩ (between input/output/power supply) |
| Environmental and Mechanical | |
| IP Protection | IP20 |
| Operating Temperature | -20℃～+60℃ |
| Storage Temperature | -40℃～+80℃ |
| Dimensions | 17.8mm×110mm×117mm (W×H×D) |
| Product Selection Code | |
| Output signal (channel 1) (code 1) | Defaults to standard 4-20mA output |
| Output signal (channel 1) (code 2) | 1～5V |
| Output signal (channel 1) (code 3) | 0～10mA |
| Output signal (channel 1) (code 4) | 0～5V |
| Output signal (channel 1) (code 5) | 0～10V |
| Output signal (channel 1) (code 6) | 0～20mA |
| Output signal (channel 1) (code 7) | Other customised signals |
| Output signal (channel 2) (code 1) | Defaults to standard 4-20mA output |
| Output signal (channel 2) (code 2) | 1～5V |
| Output signal (channel 2) (code 3) | 0～10mA |
| Output signal (channel 2) (code 4) | 0～5V |
| Output signal (channel 2) (code 5) | 0～10V |
| Output signal (channel 2) (code 6) | 0～20mA |
| Output signal (channel 2) (code 7) | Other customised signals |
| Power supply method (code default) | Default 24VDC power supply |
| Power supply (code A) | 220VAC power supply |
- Dual-channel two-in/two-out, two potentiometer signals each isolated and converted
- The output signal types of the two channels are determined separately by the ordering code
- Paired valve position feedback, dual-loop level indication for centralised installation
- Configuration via PC or handheld programmer, online fault self-diagnostics
- Conversion accuracy 0.1%F.S., temperature drift 30ppm/°C
- 17.8 mm width, DIN rail mounting
Dual valve position feedback
Paired valve position feedback, dual-loop level indication and other dual-channel resistance signal transmission requiring centralised installation
Need selection advice or bulk quotation?
Send us the working condition parameters (signal type, medium, range, pressure, temperature, connection method), and our engineers will provide a selection scheme and quotation within 1 working day.
- Phone consultation +86-21-66020232
- Email inquiry web@qishan-sh.com
