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Thermocouple Transmitter DET 45800
Temperature Measuring with Thermocouple Sensors, configurable via DIP Switch or USB
The TC Temperature Transmitter DT 45800 is used for measure industrial process signals. It converts Thermocouple sensor signals to isolated standard signals.
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Measuring input for all TC temperature sensors
more than 1800 standard ranges ready to use -
Easy configurable via DIP switches
or via USB interface without auxiliary power supply -
Switchable Service Functions
for an easy commissioning -
3-port isolation
Protection against erroneous measurements due to parasitic voltages or ground loops -
Extremely slim design
6.2 mm slim housing for a simple and space saving DIN rail mounting -
Optional In-Rail-Bus mounting rail connector
allows for fast and economical installation -
Protective Separation acc. to EN 61140
Protects service personnel and downstream devices against impermissibly high voltage -
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 TC Temperature Transmitter DET 45800 is used for measure industrial process signals. It converts Thermocouple sensor signals to isolated standard signals.
Due to the easy setting of the calibrated measuring ranges via DIP switch the Transmitter is suitable for flexible use.
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.
The Commissioning Function, switchable on front panel, generates an output reference signal for testing and adjusting of the downstream signal path.
The auxiliary power can be supplied via the connection terminals or via the optional In-Rail-Bus connector. The status of power supply and sensor connection will be displayed by a LED on front.
Input
| Sensor | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Measuring error | < 0.3 K + 0.08 % meas. val. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cold junction compensation | Internal, external with Pt100, Error od Cold junction < 1.5 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Output
| Current | Voltage | |
| Output signal | 0 to 20mA, 4 to 20mA | 0 to 5V, 0 to 10V |
| Load | ≤ 12 V (600 Ohm @ 20 mA) | ≤ 5 mA (2 kOhm @ 10 V) |
| Residual ripple | < 10 mVrms | |
| transfer range | 0 to 102.5 % (3.8 to 20.5 mA at output 4 to 20 mA) | Transfer characteristic rising/falling |
| Error signal | Sensor/wire break, error signal programmable | |
General data
| Transmission error | < 0.1 % full scale | ||
| Temperature coefficient1) | < 100 ppm/K | ||
| Sampling rate / Response time T99 | 4/s / 250 ms | ||
| Test voltage | 3 kV AC, 50 Hz, 1 min | Input against output against power supply | |
|
Working voltage 2) (basic insulation) |
600 V AC/DC for overvoltage category II and pollution degree 2 acc. to EN 61010-1 | ||
| Protection against electric shock 2) | Protective Separation by reinforced insulation acc. to EN 61010-1 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, mounting on 35 mm DIN rail acc. to EN 60715 | ||
| Weight | Approx. 70 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
Block diagram
Dimensions
Terminal assignments
| 1 | external CJC | |
| 2 | + | Input TC |
| 3 | - | Input TC |
| 4 | external CJC | |
| 5 | + | Output |
| 6 | - | Output |
| 7 | + | Power supply (connected to In-Rail-Bus) |
| 8 | - | Power supply (connected to In-Rail-Bus) |
Connection
|
Captive plus-minus clamp screws Wire cross-section max. 2.5 mm² / AWG 14 Stripped length 6 to 8 mm / 0.28 in Screw terminal torque 0.8 Nm / 7 lbf in Optional power connection via In-Rail-Bus (see accessories) |
Product line
| Item | Order No. |
| TC Temperature Transmitter, programmable via USB and DIP switch | DET 45800 S |
| TC Temperature Transmitter, programmable via USB and DIP switch, In-Rail-Bus for power supply | DET 45800 B |
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
