RTD Signal
- Isolated Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHG-11TZ-46
Overview
RTD input temperature converter can transmit the thermal resistance (RTD) Pt100 signal 1:1 to the output for driving the load.
This product requires independent power supply, and the power supply, input and output are isolated.
Specifications
| Input | |
| Input signal | Two wire or three wire Pt100 signal |
| Measurement range | -200℃-850℃ |
| Output: | |
| Output signal | RTD Pt100 signal |
| Excitation current | 0.1-3mA |
| Supply voltage | 20-35VDC |
| Power consumption | 0.9W (when 24VDC power supply) |
| LED indicator | Green: Power indicator |
| Output accuracy | 0.1%F.S |
| Temperature drift | 0.1%F.S/10℃ |
| Temperature parameters | Working temperature: -20℃~+60℃, storage temperature:-40℃~+80℃ |
| Relative humidity | 10%~95% RH no condensation |
| Dielectric strength | ≥2000VAC/min (between input/output/power supply) |
| Insulation resistance | ≥100MΩ (between input/output/power supply) |
| Electromagnetic compatibility | According to IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Wire requirements | Horizontal cutting surface ≥ 0.5mm2; Insulation strength ≥ 500V |
| Applicable field equipments | Two wire or three wire RTD Pt100 |
Dimension
Schematic diagram
Note:
1. The power rail function is an optional function, and users need to specify the power supply method when placing an order
The selection of power rail connectors can refer to page 89 of the "Annex"
2. When inputting a three wire RTD, it is necessary to ensure that the three wires are of equal length as much as possible
3. When inputting a two-wire RTD, terminals 4 and 2 must be short circuited
