Your Source for Process Measurement & Control
UK
44-796-072-6366
Germany
49-178-631-1266
Thermocouple Input Signal Conditioner
DRF-TC Series
PLACE ORDER - Models for J, K, E, T, R and S Thermocouples
- Accuracy 0.3%
- 250 ms Response Time
- Upscale Break Protection
- Linearized Output
- Galvanic Isolation Between Input, Output and Power
Description
Description
The DRF series DIN rail signal conditioners aredesigned to accept a broad range of input signals,such as ac and dc voltage and current, frequency,temperature (thermocouple and RTD), and processtransducers, and provide standard process outputsof either 4 to 20 mA, or 0 to 10 Vdc. The DRF seriesfeature a modern housing design, that is easilymounted on standard 35 mm DIN rails. Connectionsare safely and securely made through pluggablescrew terminal connectors, with input and outputconnections on the opposite sides of the module.
The DRF-TC thermocouple signalconditioners accept thermocouple inputand provide a linearized and isolated 010 Vdc or 4 to 20 mA output. Models areavailable with three different poweroptions, 24Vdc, 120 Vac and 240 Vac.
The DRF-TC are ideally suited forindustrial applications. All models mounton a standard 35 mm DIN rail andprovide galvanic isolation between input,output and power up to 3500 Veff (modelspecific). To insure maximummeasurement accuracy the units featurecold junction compensation, 0.2%linearity and less than 0.1°C/1°C thermaldrift due to compensation. Moduleresponse time is 250 ms or less.
Range Code Table for DRF-TC
| Range Code | Range | J | K | T | E | R | S |
| 0/100°C | 0 to 100°C | | | | X | | |
| 0/150°C | 0 to 150°C | X | X | | | | |
| 0/175°C | 0 to 175°C | | | | X | | |
| 0/200°C | 0 to 200°C | | | X | | | |
| 0/250°C | 0 to 250°C | X | X | | | | |
| 0/300°C | 0 to 300°C | | | X | X | | |
| 0/400°C | 0 to 400°C | X | X | X | | | |
| 0/500°C | 0 to 500°C | | | | X | | |
| 0/700°C | 0 to 700°C | X | X | | | | |
| 0/800°C | 0 to 800°C | | | | X | | |
| 0/1200°C | 0 to 1200°C | | X | | | | |
| 0/1600°C | 0 to 1600°C | | | | | | X |
| 850/1700°C | 850 to 1700°C | | | | | X | |
| Minimum Span* | | 85°C | 85°C | 100°C | 85°C | 100°C | 100°C |
* Custom ranges may be obtained by adjusting on-board zero and span potentiometers.
The minimum range is limited by the minimum span specification.
SPECIFICATIONS
Accuracy: <0.3% full scale
Linearity: <0.2% full scale
Thermal Drift: 250 ppm/°C typical
Thermocouple CJC Drift: 0.1°C/°C
Response Time: <250 mS (90% of signal)
Power: 24 Vdc ±10%, 230 Vac ±10% 50/60 Hz,115 Vac ±10% 50/60 Hz
Power Consumption: <3.8 VA
Output: 4 to 20 mA and 0 to 10 Vdc
Maximum Voltage Output: 11 Vdc approx.
Minimum Voltage Output: -1 Vdc approx.
Minimum Load Resistance (Voltage): >1 KΩMaximum Current Output: 22 mA approx.
Maximum Current Output: -1.5 mA approx.
Maximum Load Resistance (current): >400 Ω | |
Electrical Connections: Plug-in screw terminals
Protection: IP-30
MECHANICAL DIMENSIONS
Weight:
(DC Powered Models): 120 g (4.2 oz)
(AC Powered Models): 200 g (7 oz)
Dimensions:
(DC Powered models):
110 H x 22.5 W x 93 mm D (4.3 x 0.9 x 3.7")
(AC Powered models):
110 H x 37 W x 93 mm D (4.3 x 1.46 x 3.7")
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -20 to 70°C (-4 to 158°F) |
Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
trodeks.comtrodeks.com - فقخیثنس.زخئ - صصص.فقخیثنس.زخئ