產品介紹
Features
- 4 PT100 for cold junction compensation
- Status LED at each measurement channel
- Measurement data output to CAN
- Galvanic isolation (inputs, CAN, supply, enclosure)
- Designed for engine compartment applications
- Toolless module to module connection
- Ruggedized and compact modules for harsh environments
Technical Details
| Device | |||
| Maximum Input Protection Voltage (Channel) | ±50 V (indefinitely), ±200 V (short-time, t < 2 ms) | ||
| Channel Sampling Rates | 1/ 2/ 5/ 10/ min -- 1/ 2/ 5/ 10/ 20 Hz | ||
| Aggregate Sample Rate | 320 Hz | ||
| Voltage Supply | 9 … 36 VDC | ||
| Supply Voltage Thresholds | Switch-on 9 ±0.3 VDC / Switch-off 6 ±0.3 VDC | ||
| Power Consumption, Typical | 1.2 W | ||
| Working Temperature Range | -40 … 125 °C (-40 … 257 °F) | ||
| Storage Temperature Range | -55 … 150 °C (-67 … 302 °F) | ||
| IP-Code | IP 67 (ISO 20653 - 2013) | ||
| Relative Humidity | 5 … 95 % | ||
| Dimensions | W204 mm x H41 mm x D55 mm (8.03 in x 1.61 in x 2.17 in) | ||
| Weight | 630 g (0.69 lb) | ||
| Configuration Interface | CAN high speed | ||
| Data Transfer Rate | Software selectable up to 1 Mbit/s (ISO11898-2) | ||
| Input Sockets | Miniature TC connector green (DIN IEC 584) | ||
| Input Sockets | Miniature TC connector yellow (ANSI MC 96.1) | ||
| Galvanic Isolation | |||
| Input ↔ Module Power Supply | ±100 V (indefinitely), ±200 V (short-time, t < 2 ms) | ||
| Input ↔ CAN | ±100 V (indefinitely), ±200 V (short-time, t < 2 ms) | ||
| Input ↔ Enclosure | ±100 V (indefinitely), ±200 V (short-time, t < 2 ms) | ||
| Input ↔ Input | ±100 V (indefinitely), ±200 V (short-time, t < 2 ms) | ||
| General Channel Properties | |||
| A/D Converter | 16 bit / SAR (successive approximation register) | ||
| Sensor Break Detection | Activation via software settings | ||
| Channel LED | Available | ||
| Flashing Mode of Channel LED | Break detection - permanent active | ||
| Flashing Mode of Channel LED | During configuration - blinking | ||
| Channel Impedance | 10 MΩ (inactive sensor break detection) | ||
| Channel Impedance | 1 MΩ (active sensor break detection) | ||
|
Hardware Filter (Fixed)
|
1 Hz, filter type RC-low-pass | ||
| Channel Temperature | |||
| Measurement Range Temperature | Type K (NiCr/NiAl) -60 … 1370 °C (-76 … 2498 °F) | ||
| Accuracy at Ambient Temperature 25 °C | ±0.025 % (typical) | ||
| Accuracy at Ambient Temperature 25 °C | ±0.035 % in the range -60 … 1000 °C (-76 … 1832 °F) | ||
| Accuracy at Ambient Temperature 25 °C | ±0.035 % ±2 K in the range 1000 … 1370 °C (1832 … 2498 °F) | ||
| Drift for Ambient Temperature -40 … 85 °C | ±20 ppm/K | ||
| Drift for Ambient Temperature 85 … 120 °C | ±30 ppm/K | ||
| Linearization of Sensor Characteristic Line | Numerical interpolated | ||
| Cold Junction Compensation (CJC) | 4 PT100 (1 for 4 channels) | ||
| Accessories | |||
| System Cable | 620-561.pdf | ||
| System Cable | 620-502.pdf | ||
| System Cable | 620-560.pdf | ||
| System Cable | 620-567.pdf | ||
| System Cable | M-CAN-ABS.pdf | ||
| System Cable | M-DEF-200.pdf | ||