ThermoTrans A 20210 德國(KNICK)科尼克 溫度變送器
輸入:熱電阻PT100,PT1000,NI100.熱電偶:J型,K型.輸出:0 ... 20 mA,4 ... 20 mA,0 ... 5 V,0 ... 10 V.電源:24 V DC
| Input data | Type of sensor | Standard | Measuring range |
| | | |
| Input | Pt100 | DIN 60751 | -200 ... +850 °C |
| | Pt1000 | DIN 60751 | -200 ... +850 °C |
| | Ni100 | DIN 43760 | -60 ... +180 °C |
| |
| Connection | 2-, 3- or 4-wire (automatically recognized) |
| | signaled by a yellow LED |
| |
| Range of resistance incl. cable resistance | 0 ... 5 kohms |
| |
| Max. cable resistance | 100 ohm |
| |
| Supply current | 200 µA, 400 µA or 0 ... 500 µA |
| |
| Wire monitoring | Open circuit detection |
| |
| Input error limits | Resistance <5 kohms: | ± (50 mohms + 0.05 % meas. val.) for ranges > 15 ohms |
| | Resistance >5 kohms: | ± (1 ohm + 0.05 % meas. val.) for ranges > 50 ohms |
| |
| Input temperature coefficient | <50 ppm/K of selected end value |
| | (medium temperature coefficient in the allowed temperature range, reference temperature 23 °C) |
| |
| Thermo couples | |
| Input data | Type of sensor | Standard | Measuring range |
| | |
| Input | Type J | DIN 60584-1 | –210 … +1200 °C |
| | Type K | DIN 60584-1 | –200 … +1372 °C |
| |
| Input resistance | >10 Mohms |
| |
| Max. cable resistance | 1 kohm |
| |
| Wire monitoring | Open circuit detection |
| |
| Input error limits | ± (10 µV + 0.05 % meas. val.) for spans >2 mV |
| |
| Input temperature coefficient | <50 ppm/K of selected end value |
| | (medium temperature coefficient in the allowed temperature range, reference temperature 23 °C) |
| |
| Cold junction compensation | Internal (Pt100) |
| | external (Pt100), fixed value or uncompensated |
| |
| Error of internal cold junction compensation | <1.5 K |
| |
| Error of external cold junction compensation | < 80 mohms + 0.1 % meas. val. | by Pt100 for Tcomp= 0 ... 80 °C |
| Shunt voltages | | | |
| Input data |
| |
| Input | -1000 ... 1000 mV unipolar/bipolar |
| |
| Input resistance | >10 Mohms |
| |
| Input error limits | ± (200 µV + 0.05 % meas. val.) for spans >50 mV |
| |
| Wire monitoring | Open circuit detection |
| |
| Input temperature coefficient | <50 ppm/K of selected end value |
| | (medium temperature coefficient in the allowed temperature range, reference temperature 23 °C) |
| |
| Overload | 5 V across all inputs |
| Output data |
| |
| Outputs | 0 ... 20 mA, | calibrated switching |
| | 4 ... 20 mA, | (default 4 ... 20 mA) |
| | 0 ... 5 V, |
| | 0 ... 10 V |
| |
| Control range | 0 ... approx. 102.5 % span at 0 ... 20 mA, 0 ... 10V and 0 ... 5 V outputs |
| | -1.25 ... approx. 102.5 % span at 4 ... 20 mA output |
| |
| Resolution | 16 bit |
| | |
| Load | Current output: | ≤10 V (≤500 ohms at 20 mA) |
| | Voltage output: | ≤1 mA (≥10 kohms at 10 V) |
| | |
| Output error limits | Current output: | ± (10 µA + 0.05 % meas. val.) |
| | Voltage output: | ± (5 mV + 0.05 % meas. val.) |
| | |
| Residual ripple | <10 mVrms |
| |
| Output temperature coefficient | <50 ppm/K of selected end value |
| | (medium temperature coefficient in the allowed temperature range, reference temperature 23 °C) |
| |
| Error signaling | 0 ... 20 mA Output: I =0 mA or ≥21 mA |
| | 4 ... 20 mA Output: I ≤3,6 mA or ≥21 mA |
| | 0 ... 5 V and 0 ... 10 V Output: V= 0 V or V≥5.25 V and V≥10.5 V respectively |
| | by output signal and red LED for |
| | out-of-range conditions, |
| | incorrect parameter setting, |
| | sensor short-circuit and open circuit |
| | output error load |
| | other device errors. See also "Error signaling". |
| Transmission behavior |
| |
| Characteristic | Linear rising / falling; |
| |
| Measuring rate | Approx. 3 / s *) |
| Display |
| |
| green LED | Auxiliary power |
| |
| yellow LED | Type of connection |
| |
| red LED | Maintenance request or device breakdown |
| |
| Power supply |
| |
| Power supply | 24 V DC (-20 %, +25 %), approx. 1.2 W |
| | Power supply can be routed from one device to another via DIN rail bus-connectors. |
| Isolation |
| |
| Galvanic isolation | 3-port isolation between input, output, and power supply |
| |
| Test voltage | 2,5 kV AC, 50 Hz: input against output against power supply |
| |
| Working voltage | Up to 300 V AC/DC across all circuits at overvoltage category II and pollution degree 2 to EN 61010-1 |
| (basic insulation) | For applications with high working voltages, you should ensure there is sufficient spacing or isolation from neighboring devices and protection against electric shocks. |
| |
| Protection against electric | Safe Isolation to EN 61140 by reinforced insulation to EN 61010-1. |
| shock | Working voltage up to 300 V AC/DC across all circuits at overvoltage category II and pollution degree 2. |
| | For applications with high working voltages, you should ensure there is sufficient spacing or isolation from neighboring devices and protection against electric shocks. |
| Standards and approvals |
| |
| Explosion protection | ATEX Zone 2 (EN 60079-15) |
| | Class 1, Div 2 / Zone 2 (UL 1604) |
| | |
| EMC | Product standard: | EN 61326 |
| | Emitted interference: | Class B |
| | Immunity to interference 1): | Industry |
| | EMC requirements for devices with safety related functions IEC 61326-3 |
| |
| cURus | File No. 220033 |
| | Standards: UL 508 and CAN/CSA 22.2 No. 14-95 |
| Other data |
| |
| Ambient temperature | Operation: | 0 ... +55 °C when placed without spacing |
| | | 0 ... +65 °C with spacings ≥ 6 mm |
| | Transport and storage: | -25 ... +85 °C |
| |
| Ambient conditions | Stationary use, weatherproof |
| | Relative humidity: 5 ... 95 %, no condensation |
| | Air pressure: 70 ... 106 kPa |
| | Water or wind-driven precipitation (rain, snow, hail etc.) excluded |
| |
| Design | Modular housing with screw terminals, 6.2 mm wide |
| | for further measurements and mounting profile see "Dimension drawings" |
| |
| Protection class | Terminals IP20, Housing IP40 |
| |
| Mounting | For 35 mm top-hat rail to EN 60715 |
| |
| Weight | Approx. 60 g |
| |
| |
| *) For thermocouples with external cold junction compensation: approx. 2 / s |
| 1) Slight deviations are possible while there is interference |
