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Temperature Transmitter DE62T 45300
for Pt, Ni and TC Standard-Sensors, programmable per USB and DIP switch
The Temperature Transmitter DE62T 45300 converts the sensor signal on input to temperature linear standard signal 0/4 to 20 mA or 0 to 5/10 V.
-
Universal Temperature Measuring Input
for Platinum, Nickel and Thermocouple Standard Sensors -
Easy configurable per USB or DIP switch
Sensor type, measuring range, sensor connection und output signal easy programmable per USB interface - without supply power - or calibrated range selection per DIP switch -
3-port isolation
Protection against erroneous measurements due to parasitic voltages or ground loops -
Extremely slim design
6.2 mm thin housing for DIN rail mounting -
Cross-connector for the auxiliary power supply
fast and economical installation -
Protective Separation acc. to EN 61140
Protects service personnel and downstream devices against impermissibly high voltage -
Maximum reliability
No maintenance costs -
5 Years Warranty
Defects occurring within 5 years from delivery date shall be remedied free of charge at our plant (carriage and insurance paid by sender)
The Temperature Transmitter DE62T 45300 converts the sensor signal on input to temperature linear standard signal 0/4 to 20 mA or 0 to 5/10 V.
Due to the easy configuration via USB interface and the calibrated range selection per DIP switch the Transmitter is suitable for flexible use. The high reliability and the protective separation are further features, which ensure a safe system operation.
With the USB Programming-Kit DRAGOset the Transmitter can be configured and all data can be stored by a PC. In mode of programming no additionally auxiliary power is required.
Pluggable cross-connectors for the auxiliary power supply ensure fast and economical installation. The slim housing with 6.2 mm wide saves significant space on DIN-rail in the switch cabinet.
The optimized efficiency of the DE62T 45300 power pack contributes a significant reduction of the unit’s own heat generation. This is reflected in extremely high MTBF, which means highest reliability and long-term stability. A green LED on the front of the unit has been provided to monitor the power supply. The status of power supply and sensor connection will be displayed by a LED on front.
Input
| Resistance Thermometer | Sensor | Measuring range | min. Span | |
| Pt 100 | -200 °C to +850 °C | 50 K | ||
| Pt 1000 | -200 °C to +850 °C | 50 K | ||
| Ni 100 | -50 °C to +175 °C | 50 K | ||
| Measuring error max. | < 0.1 K / 0.05 % | |||
| Temperature influence | < 50 ppm/K | |||
| Sensor connection | 4-wire, 3-wire, 2-wire | |||
| Cable resistance | < 100 Ohm per wire | |||
| Sensor current | 0.2 mA | |||
| Diagnostic function | Sensor / wire break, Error signal on output programmable | |||
| Thermocouples | Sensor | Measuring range | min. Span | |
| Type J | -200 °C to +1200 °C | 50 K | ||
| Type K | -200 °C to +1375 °C | 50 K | ||
| Measuring error max. | < 0.3 K / 0.1 % | |||
| Temperature influence | < 50 ppm/K | |||
| Cold junction compensation | internal, external, uncompensated | |||
| Error of Cold junction, internal | < 1.5 K | |||
| Diagnostic function | Sensor / wire break, Error signal on output programmable | |||
Output
| Current | Voltage | |
| Output signal | 0 to 20 mA, 4 to 20 mA | 0 to 5 V, 0 to 10 V |
| Load | ≤ 12 V (600 Ohm @ 20 mA) | ≤ 5 mA (2 kOhm @ 10 V) |
| Offset | < 20 µA | < 10 mV |
| Linear transfer range |
0 to 102.5 % FSR (3.8 to 20.5 mA at Output 4 to 20 mA) |
|
| Error signal | 0 % / 110 % of output range, programmable | |
| Residual ripple | < 10 mVrms | |
General Data
| Transfer characteristic | Rising / falling linearly | ||
| Transmission error | < 0.1 % | ||
| Temperature coefficient 1) | < 100 ppm/K full scale | ||
| Measurement rate | 4 / s | ||
| Test voltage | 2.5 kV, 50 Hz | Input against output against power supply | |
|
Working voltage 2) (basic insulation) |
600 V AC/DC for overvoltage category II and contamination class 2 acc. to EN 61010 part 1 | ||
|
Protection against electric shocke 2) |
Protective Separation by reinforced insulation acc. to EN 61010 part 1 up to 300 V AC/DC for overvoltage category II and contamination class 2 between input and output and power supply. | ||
| Ambient temperature |
Operation Transport and storage |
-25 °C to +70 °C -40 °C to +85 °C |
(-13 to +158 °F) (-40 to +185 °F) |
| Power supply | 24 V DC | 16.8 V to 31.2 V DC, approx. 0.8 W | |
| EMC 3) | EN 61326-1 | ||
| Construction | 6.2 mm housing, protection type: IP 20 | ||
| Weight | approx. 50 g | ||
- Average TC in specified operating temperature range
- As far as practicable the standards and rules mentioned above are considered by development and production of our devices. In addition the assembly rules for our devices are to be considered by installation in other equipments. For applications with high working voltages, take measures to prevent accidental contact and make sure that there is sufficient distance or insulation between adjacent situated devices.
- Minor deviations possible during interference
Input Pt100, 0 to 100 °C, 4-wire, Output 0 to 20 mA, transfer characteristic rising, error signal 22 mA
Block diagram
Terminal assignments
Screw terminals, wire cross-section max. 1.5 mm²
| 1 | Input | 5 | Output + |
| 2 | Input | 6 | Output - |
| 3 | Input | 7 | Power + |
| 4 | Input | 8 | Power - |
Product line
| Item | Order No. |
| Temperature Transmitter | DE62T 45300 |
|
Accessory |
|
| DRAGOset USB Programming Cable and Software | DEZU 1201 |
|
Cross connector 8-poles (2 pieces, red/blue) for looping through the power supply for up to 8 units |
DEZU 1205 |
广泛运用于石油、化工、冶金、天然气、制药、煤矿、船舶、建材等行业
