 |
| |
| Description |
Series 9425 temperature transmitters are widely used in equipment, machinery manufacturing and process industry. They have high precision and excellent anti electromagnetic interference (EMI) performance. The temperature transmitter can easily and quickly configure parameters, and the configured parameters can be viewed through a simple preview interface.
In general industrial applications, the advantages of this temperature transmitter are high precision and long-term stability.
The temperature transmitter has input and output isolation and HART protocol. It can not only select different types of sensors and measurement ranges, but also set damping and other parameters. |
| |
| Technical Specification |
| Type |
9425 |
| Name |
Temperature Transmitter |
| Sensor element |
RTD（Pt100、Cu50） |
| |
Thermocouple（B、E、J、K、N、R、S、T） |
| Max. configurable measuring range |
RTD：-200 ... +850°C |
| |
Thermocouple：-200 ... +1800°C |
| Accuracy @ 25°C |
≤ ± 0.2% |
| Error effect of cold junction |
≤ ± 1°C |
| Cold junction compensation range |
-20 ... +60°C |
| Output signal |
4 ... 20 mA + HART, 2-wire |
| Supply voltage |
12 ... 40 V DC |
| Response time |
Reach 90% of final value in 1 s |
| Damping, configurable |
Off ; configurable between 1 s and 4 s |
| Unit |
°C、°F、K |
| Load RA |
≤（UB-12V）/ 0.02A |
| Output limits (Lower limit) |
3.8 mA |
| Output limits (Upper limit) |
21 mA |
| Dielectric strength |
1500V AC; 1minute (between input and output ) |
| Insulation resistance |
≥100MΩ; 500V DC (between input and output) |
| Temperature drift |
≤ ± 0.01%F.S. / K |
| Storage temperature |
-40 ... + 100°C |
| Ambient temperature |
-40 ... + 80°C |
| Relative humidity |
10 ... 90 % |
| Protection degree |
IP00 |
| Applications |
Process technology |
| |
Mechanics |
| |
Equipment manufacturing |
|
|
|
| |
Features |
| |
• For the connection of RTD or thermocouple |
| |
• High accuracy |
| |
• Output 4 ... 20 mA + HART |
| |
• Configurable ranges |
| |
• Input and output are isolated |
| |
• Compact and at a low price |
|
| |
| |
| |
|
中文