美国omega TXDIN101热电偶温度变送器
DIN导轨通用智能变送器 TXDIN101 DIN导轨通用智能变送器 高精度 积分的LED显示屏 通用输入：T / C，RTD和MV 电绝缘 配置和校准是基于微机的软件（It requires the USB电缆P / N tx69电缆出售separately） The TXDIN101 is a computerized, PC programmable, galvanically isolated two-wire smart transmitter. The unit converts 13 types of thermocouple sensors; 12 types of RTD sensors, configured as 2-, 3- and 4-wires; potentiometer, resistor and millivolt inputs, single or differential—into process current loop. Integral 3% digits LED display forms a transmitter—monitor unit which is visiable in dark installations. The light intensity varies as a function of the current loop, which serves as the light energy source 24-bit A/D converter and two microprocessors are the heart of the outstanding performance. The transmitter can be set and wired to perform differential measurement conversions of temperature sensors as well as mV sources. The output current is temperature linearized and can be set to be 4 to 20/20 to 4mA—or any range within these limits. The current is limited to 3.9 and 22 mA.The TXDIN101 samples and updates the output current in a rate of 2 to 4 samples per second depends on the sensor type. The transmitter is fully configurable in dry-configuration mode by which the connection to PC is performed with no external power source. The configuration parameters are stored in a nonvolatile memory. Exceptional digital accuracy of typically ±0.1°C is provided for most sensors regardless of the calibrated span. Internal Pt-100 temperature sensor provides precise cold junction compensation throughout the entire ambient range. Detection of sensor breakage or disconnection of input leads, forces the output to a predefined up/down scale value. The unit continuously monitors the sensor and automatically returns to normal operation mode when the sensor is recovered. The TXDIN101 is housed in a plastic enclosure mounted on a standard DIN rail. Special red filter is provided for optimal 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. 注释: Comes with a complete operator’s manual.
产品型号/产品描述 TXDIN101 Din Rail Smart Transmitter (TX69-CABLE is required to scale unit) TX69-CABLE Communication cable for models TX69 and TXDIN101 PSR-24L Regulated power supply, 24 Vdc, 400 mA, stripped leads, UL
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