This universal benchtop digital controller is configured for T/C, RTD, Thermistor. It has control output of 5 A SSR (internal), 3 A relay maximum, analog process output. It suits benchtop temperature control and universal sensor temperature measurement.
This universal benchtop digital controller is configured for T/C, RTD, Thermistor. It has control output of 5 A SSR (internal), 3 A relay maximum, analog process output. It suits benchtop temperature control and universal sensor temperature measurement.
The OMEGA CS8DPT is a portable benchtop digital controller with a large color-changing display. The universal temperature and process instrument handles 10 common types of thermocouples, thermistors, multiple RTDs, and several process (DC) voltage current ranges and strain inputs.
Features
Applications
| Series | CS8DPT/CS8EPT Series |
| Type | universal benchtop digital controller |
| Configuration | T/C |
| Input | RTD |
| Configuration | Thermistor |
| Configuration | Analog V/I |
| Configuration | Strain |
| Input | 1 I/P |
| Output type | SSR |
| Output type | Relay |
| Configuration | Analog |
| Output type | 2 O/P |
| Configuration | Benchtop |
| Configuration | AC |
| Display | 4 Digit Dual |
| Configuration | CS8DPT |
| Resolution | 1°/0.1°; 10 μV process |
| Temperature Stability, RTD | 0.04°C/°C |
| Temperature Stability, Thermocouple | 77°F (25°C); cold-junction compensation of 0.05°C/°C |
| Temperature Stability, Process | 50 ppm/°C |
| CMRR | 120 dB |
| A/D Conversion | Dual-slope |
| Reading Rate | 20 samples per second |
| Digital Filter | Programmable |
| Display | 4 or 6-digit, 9-segment LED with size 0.83" (21 mm) and 0.40" (10.2 mm); RED, GREEN, and AMBER, and programmable colors |
| Input Types | Thermocouple, RTD, thermistor, analog voltage, analog current and strain |
| Control Output | 5 A SSR (internal), 3 A relay maximum, analog process output |
| Excitation | Firmware selectable to 5, 10, 12, and 24 V DC @ 25 mA |
| Network | Ethernet IEEE 802.3 10/100; RS232/RS485 selectable from menu, ASCII and Modbus protocol |
| Power | 90 to 240 V AC, 50 to 60 Hz |
| Accuracy | See input table (per input type) |
| Thermocouple Type (ITS 90) | J, K, T, E, R, S, B, C, N, L |
| RTD Input (ITS 90) | 100/500/1000 Ω Pt sensor; 2-, 3- or 4-wire; 0.00385 or 0.00392 curve |
| Thermistor Input | 2252 Ω, 5kΩ, and 10kΩ selectable from menu |
| Voltage Input | -100 to 100 mV, -1 to 1 V DC, 0 to 10 V DC |
| Current Input | 4 to 20 mA |
| Strain Inputs | ±50, ±100 mV |
| Polarity | Bipolar |
| Decimal Selection | None or 0.1 for temperature; None, 0.1, 0.01 or 0.001 for process |
| Network, Ethernet | IEEE 802.3 10/100 |
| Supported Protocols | TCP/IP, ARP, HTTPGET |
| RS232/RS485 | Selectable from menu; both ASCII and Modbus protocol selectable from menu; programmable 1200 to 115K baud; complete programmable setup capability |
| Connection | USB, Ethernet (option), Series (option) |
| Accuracy, Process Voltage | ±50 mV, ±100 mV, ±1 V DC, ±10 V DC; 0.03% FS |
| Accuracy, Process Current | Scalable within 0 to 24 mA; 0.03% FS |
| Range/Accuracy, Iron-Constantan | -346 to 2192°F (-210 to 1200°C); 0.7°F (0.4°C) |
| Range/Accuracy, CHROMEGA®-ALOMEGA® | -454 to -256°F (-270 to -160°C) 1.8°F (1.0°C); -256 to 2502°F (-160 to 1372°C) 0.7°F (0.4°C) |
| Range/Accuracy, Copper-Constantan | -454 to -310°F (-270 to -190°C) 1.8°F (1.0°C); -310 to 752°F (-190 to 400°C) 0.7°F (0.4°C) |
| Range/Accuracy, CHROMEGA-Constantan | -454 to -364°F (-270 to -220°C) 1.8°F (1.0°C); -364 to 1832°F (-220 to 1000°C) 0.7°F (0.4°C) |
| Range/Accuracy, Pt/13%Rh-Pt | -58 to 104°F (-50 to 40°C) 1.8°F (1.0°C); 104 to 3250°F (40 to 1788°C) 0.9°F (0.5°C) |
| Range/Accuracy, Pt/10%Rh-Pt | -58 to 212°F (-50 to 100°C) 1.8°F (1.0°C); 212 to 3214°F (100 to 1768°C) 0.9°F (0.5°C) |
| Range/Accuracy, 30%Rh-Pt/6%Rh-Pt | 212 to 1184°F (100 to 640°C) 1.8°F (1.0°C); 1184 to 3308°F (640 to 1820°C) 0.9°F (0.5°C) |
| Range/Accuracy, 5%Re-W/26%Re-W | 32 to 4208°F (0 to 2320°C); 0.7°F (0.4°C) |
| Range/Accuracy, Nicrosil-Nisil | -418 to -148°F (-250 to -100°C) 1.8°F (1.0°C); -148 to 2372°F (-100 to 1300°C) 0.7°F (0.4°C) |
| Range/Accuracy, Pt 0.00385 100 Ω/500 Ω/1000 Ω | -328 to 1562°F (-200 to 850°C); 0.7°F (0.3°C) |
| Range/Accuracy, Pt 0.003916 100 Ω | -328 to 1220°F (-200 to 660°C); 0.7°F (0.3°C) |
| Range/Accuracy, Pt 0.00392 100 Ω | -328 to 1220°F (-200 to 660°C); 0.7°F (0.3°C) |
| Range/Accuracy, Thermistor 2252 Ω | -40 to 248°F (-40 to 120°C); 0.35°F (0.2°C) |
| Range/Accuracy, Thermistor 5KΩ | -22 to 284°F (-30 to 140°C); 0.35°F (0.2°C) |
| Range/Accuracy, Thermistor 10KΩ | -4 to 302°F (-20 to 150°C); 0.35°F (0.2°C) |
| Dimensions | 9.3 x 9.1 x 4.3" (236 x 230 x 108 mm) |
| Weight | 2.5 lb (1.13 kg) |
| Series | CS8DPT/CS8EPT Series |
| Type | universal benchtop digital controller |
| Configuration | T/C |
| Input | RTD |
| Configuration | Thermistor |
| Configuration | Analog V/I |
| Configuration | Strain |
| Input | 1 I/P |
| Output type | SSR |
| Output type | Relay |
| Configuration | Analog |
| Output type | 2 O/P |
| Configuration | Benchtop |
| Configuration | AC |
| Display | 4 Digit Dual |
| Configuration | CS8DPT |
| Resolution | 1°/0.1°; 10 μV process |
| Temperature Stability, RTD | 0.04°C/°C |
| Temperature Stability, Thermocouple | 77°F (25°C); cold-junction compensation of 0.05°C/°C |
| Temperature Stability, Process | 50 ppm/°C |
| CMRR | 120 dB |
| A/D Conversion | Dual-slope |
| Reading Rate | 20 samples per second |
| Digital Filter | Programmable |
| Display | 4 or 6-digit, 9-segment LED with size 0.83" (21 mm) and 0.40" (10.2 mm); RED, GREEN, and AMBER, and programmable colors |
| Input Types | Thermocouple, RTD, thermistor, analog voltage, analog current and strain |
| Control Output | 5 A SSR (internal), 3 A relay maximum, analog process output |
| Excitation | Firmware selectable to 5, 10, 12, and 24 V DC @ 25 mA |
| Network | Ethernet IEEE 802.3 10/100; RS232/RS485 selectable from menu, ASCII and Modbus protocol |
| Power | 90 to 240 V AC, 50 to 60 Hz |
| Accuracy | See input table (per input type) |
| Thermocouple Type (ITS 90) | J, K, T, E, R, S, B, C, N, L |
| RTD Input (ITS 90) | 100/500/1000 Ω Pt sensor; 2-, 3- or 4-wire; 0.00385 or 0.00392 curve |
| Thermistor Input | 2252 Ω, 5kΩ, and 10kΩ selectable from menu |
| Voltage Input | -100 to 100 mV, -1 to 1 V DC, 0 to 10 V DC |
| Current Input | 4 to 20 mA |
| Strain Inputs | ±50, ±100 mV |
| Polarity | Bipolar |
| Decimal Selection | None or 0.1 for temperature; None, 0.1, 0.01 or 0.001 for process |
| Network, Ethernet | IEEE 802.3 10/100 |
| Supported Protocols | TCP/IP, ARP, HTTPGET |
| RS232/RS485 | Selectable from menu; both ASCII and Modbus protocol selectable from menu; programmable 1200 to 115K baud; complete programmable setup capability |
| Connection | USB, Ethernet (option), Series (option) |
| Accuracy, Process Voltage | ±50 mV, ±100 mV, ±1 V DC, ±10 V DC; 0.03% FS |
| Accuracy, Process Current | Scalable within 0 to 24 mA; 0.03% FS |
| Range/Accuracy, Iron-Constantan | -346 to 2192°F (-210 to 1200°C); 0.7°F (0.4°C) |
| Range/Accuracy, CHROMEGA®-ALOMEGA® | -454 to -256°F (-270 to -160°C) 1.8°F (1.0°C); -256 to 2502°F (-160 to 1372°C) 0.7°F (0.4°C) |
| Range/Accuracy, Copper-Constantan | -454 to -310°F (-270 to -190°C) 1.8°F (1.0°C); -310 to 752°F (-190 to 400°C) 0.7°F (0.4°C) |
| Range/Accuracy, CHROMEGA-Constantan | -454 to -364°F (-270 to -220°C) 1.8°F (1.0°C); -364 to 1832°F (-220 to 1000°C) 0.7°F (0.4°C) |
| Range/Accuracy, Pt/13%Rh-Pt | -58 to 104°F (-50 to 40°C) 1.8°F (1.0°C); 104 to 3250°F (40 to 1788°C) 0.9°F (0.5°C) |
| Range/Accuracy, Pt/10%Rh-Pt | -58 to 212°F (-50 to 100°C) 1.8°F (1.0°C); 212 to 3214°F (100 to 1768°C) 0.9°F (0.5°C) |
| Range/Accuracy, 30%Rh-Pt/6%Rh-Pt | 212 to 1184°F (100 to 640°C) 1.8°F (1.0°C); 1184 to 3308°F (640 to 1820°C) 0.9°F (0.5°C) |
| Range/Accuracy, 5%Re-W/26%Re-W | 32 to 4208°F (0 to 2320°C); 0.7°F (0.4°C) |
| Range/Accuracy, Nicrosil-Nisil | -418 to -148°F (-250 to -100°C) 1.8°F (1.0°C); -148 to 2372°F (-100 to 1300°C) 0.7°F (0.4°C) |
| Range/Accuracy, Pt 0.00385 100 Ω/500 Ω/1000 Ω | -328 to 1562°F (-200 to 850°C); 0.7°F (0.3°C) |
| Range/Accuracy, Pt 0.003916 100 Ω | -328 to 1220°F (-200 to 660°C); 0.7°F (0.3°C) |
| Range/Accuracy, Pt 0.00392 100 Ω | -328 to 1220°F (-200 to 660°C); 0.7°F (0.3°C) |
| Range/Accuracy, Thermistor 2252 Ω | -40 to 248°F (-40 to 120°C); 0.35°F (0.2°C) |
| Range/Accuracy, Thermistor 5KΩ | -22 to 284°F (-30 to 140°C); 0.35°F (0.2°C) |
| Range/Accuracy, Thermistor 10KΩ | -4 to 302°F (-20 to 150°C); 0.35°F (0.2°C) |
| Dimensions | 9.3 x 9.1 x 4.3" (236 x 230 x 108 mm) |
| Weight | 2.5 lb (1.13 kg) |