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DIN Rail Universal Smart Transmitter
TXDIN101
PLACE ORDER - High Accuracy
- Integral LED display
- Universal Input: T/C, RTD and mV
- Galvanic Isolation
- Configuration and Calibrations are PC-based Software (It requires the USB cable p/n TX69-CABLE sold separately)
Description
Description
The TXDIN101 is a computerized,PC programmable, galvanicallyisolated two-wire smart transmitter.The unit converts 13 types ofthermocouple sensors; 12 typesof RTD sensors, configured as2-, 3- and 4-wires; potentiometer,resistor and millivolt inputs, singleor differential—into process currentloop. Integral 3% digits LEDdisplay forms a transmitter—monitorunit which is visiable in darkinstallations. The light intensity varies as a function of the current loop, which serves as the light energy source 24-bit A/D converterand two microprocessors arethe heart of the outstandingperformance. The transmittercan be set and wired to performdifferential measurementconversions of temperature sensorsas well as mV sources. The outputcurrent is temperature linearizedand can be set to be 4 to 20/20 to4mA—or any range within theselimits. The current is limited to3.9 and 22 mA.The TXDIN101samples and updates the outputcurrent in a rate of 2 to 4 samplesper second depends on the sensortype. The transmitter is fullyconfigurable in dry-configurationmode by which the connection toPC is performed with no externalpower source. The configurationparameters are stored in a nonvolatilememory. Exceptional digitalaccuracy of typically ±0.1°C isprovided for most sensorsregardless of the calibrated span.Internal Pt-100 temperature sensorprovides precise cold junctioncompensation throughout the entireambient range. Detection of sensorbreakage or disconnection of inputleads, forces the output to a predefinedup/down scale value.The unit continuously monitors thesensor and automatically returns tonormal operation mode when thesensor is recovered. The TXDIN101is housed in a plastic enclosuremounted on a standard DIN rail.Special red filter is provided foroptimal view.
Housing Specifications
Material: Plastic polycarbonate
Screw Connection: 6 terminals
Mounting: Standard DIN rail
Operating Position: Any
Protection Level: IP20; UL-94-V0 flame retardant
Weight: 85 g (0.18 lb)
Programming
Software Package: CONCAL for COM and USB ports
Modem Cord CONUSB:
Length: 1.5m with USB connector for USB connection
Configured Parameters: Tag information, sensor type, Input range, selection of connection type, output offset, output curve correction, damping factor, burnout type, output current mode, sensor calibration
| Thermocouple and Millivolts |
|---|
| Type | Input Range °C | Input Range °F | Minimum Span °C (°F) | Digital Accuracy | D/A Accuracy |
|---|
|
| B | 100 to 1820 | 212 to 3308 | 200 (360) | ±0.5°C | ±0.02% |
|---|
|
| E | -200 to 1000 | -328 to 1832 | 50 (90) | ±0.1°C |
|---|
| J | -200 to 1200 | -328 to 2192 | 50 (90) | ±0.1°C |
|---|
| K | -200 to 1370 | -328 to 2498 | 50 (90) | ±0.1°C |
|---|
| L | -190 to 890 | -310 to 1634 | 25 (45) | ±0.1°C |
|---|
| N | -200 to 1300 | -328 to 2372 | 25 (45) | ±0.1°C |
|---|
| R | 0 to 1760 | 32 to 3200 | 200 (360) | ±0.5°C |
|---|
| S | 0 to 1760 | 32 to 3200 | 200 (360) | ±0.5°C |
|---|
| T | -200 to 400 | -328 to 752 | 50 (90) | ±0.1°C |
|---|
| U | -190 to 590 | -310 to 1094 | 25 (45) | ±0.1°C |
|---|
| D | 0 to 2230 | 32 to 4046 | 25 (45) | ±0.5°C |
|---|
| G | 0 to 2160 | 32 to 3920 | 25 (45) | ±0.5°C |
|---|
| C | 15 to 2320 | 5 to 4208 | 25 (45) | +0.5°C |
|---|
| Millivolt Input | -145 to 145 | | 2 mV | ±51 uV |
|---|
| Mode | T/C: Single or differential sensor | Voltage: Single or differential ended |
|---|
|
| Cold Junction | Internal Pt-100 sensor | |
|---|
|
| C.J. Accuracy | ±0.5°C (±0.9°F) | |
|---|
|
| Sampling Rate | T/C: Single: 4, Differential: 2 (S/sec) | Voltage: 4, Differential: 2 (S/sec) |
|---|
|
Note: For maximum accuracy for T/C input, all the above error components should be accumulated. |
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