CP8218R
Complete RS-232 8 Channel Thermocouple/Volts/mV/mA 16-bit Analog Input DAQ System: Accepts Thermocouple Types: J,K,T,E,R,S,B,N,C and Input Ranges: ±15mV, ±50mV, ±100mV, ±500mV, ±1V, ±2.5V, ±20mA; Support Open Thermocouple Detection and +/-240V Overvolt...
- Complete RS-232 Data Acquisition System
- 8 Thermocouple, mV, Voltage or mA Inputs (expandable)
- Accepts ±15mV, ±50mV, ±100mV, ±500mV, ±1V, ±2.5V (Jumper Selectable)
- Accepts Thermocouples Directly, as well as mV, V & mA inputs
- Accepts Thermocouple types J, K, T, E, R, S, B, N, C
- Open Thermocouple Detection
- 240V Input Protection
- 16-Bit Resolution A/D Converter
- Expandable with Optional 8000 Series Modules
- Ready-to-Run System Includes:
- 8520 for direct RS-232
- 8018R (prewired)
- RS-232 Cable
- Power Supply
- 30 day trial of WINview CP 2012 Ready-to-Run Software
- Includes Free CD with user Manuals, Visual Basic Examples, Drivers for DASYLab, Compatible with TestPoint, Software Utilities, and WINview CP, LINUX driver available upon request
- WINview is compatible with Windows XP SP3, Windows Vista, Windows 7, Windows 8, and Windows 10 32-bit and 64-bit Operating Systems
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Hardware Specifications:
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Analog Input:
- Input Channels: 8 differential
- Input type : +/-15mV, +/-50mV, +/-100mV, +/-500mV, +/-1V, +/-2.5V, +/-20mA (requires optional external 125 ohm resistor), Thermocouple)
- Thermocouple Type: J, K, T, E, R, S, B, N, C, L, M
- Resolution: 16 bit
- Sampling Rate of Module: 10 Samples/1 Second
- Accuracy: ±0.1%
- Bandwidth: 15.7Hz
- Zero Drift: +/- 10µV/°C
- Span Drift: ±25ppm/°C
- Common Mode Rejection @50/60Hz: 86dB min
- Normal Mode Rejection @ 50/60Hz: 100dB
- Input Impedance: Voltage: >400k O
- Over Voltage Protection: 240 Vrms
- Open Thermocouple Detection: Yes
- ESD Protection: +/-4kV (Contact for each channel)
- Intra-Module Isolation: 3000VDC
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Interface:
- RS-485
- Format: N,8,1
- Baud Rate: 1200 ~ 115200 bps
- Connections: Terminal blocks (accepts 16-22 AWG wires)
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LED Display:
- 1 LED as Power/Communication Indicator
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Power:
- Input Voltage Range: +10 to +30V DC
- Power Consumption: 1.8W
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Environment:
- Operating Temperature: -13 to 167°F (-25 to 75°C)
- Storage Temperature: -40 to 185°F (-40 to 85°C)
- Humidity: 5 to 95% RH, non-condensing
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Analog Input:
Thermocouple Type
| Type | Range°C |
| J | -210 ~ +760 |
| K | -270 ~ +1372 |
| T | -270 ~ +400 |
| E | -270 ~ +1000 |
| R | 0 ~ +1768 |
| S | 0 ~ +1768 |
| B | 0 ~ +1820 |
| N | -270 ~ 1300 |
| C | 0 ~ 2320 |
| L | -200 ~ +800 |
| M | -200 ~ +100 |
| L2 | -200 ~ +900 |