M-THERMO3 16 preliminary

16 thermocouple measuring inputs

M-THERMO3 16 preliminary

With the new M-THERMO3 16 temperature measurement module, IPETRONIK is ushering in a new generation of devices. generation of devices. As the first module of the "M3 family", it sets standards in the field of modular measurement technology: the 16 channels, which can be freely selected by thermocouple type, offer with a high-resolution 24-bit analog-to-digital converter (ADC) offer the highest degree of accuracy and flexibility. The M-THERMO3 16 is ultra-compact, robust and features a new new wireless and magnetic connection concept - this saves time during installation and offers during assembly and offers the best possible security for the data connection.

  • High-resolution 24-bit technology
  • Measurement data output on CAN-FD (in preparation)
  • Cable free system connection → connection cable not required
  • Tool-free, magnetic connection technology
  • Separate cold junction compensation for each channel
  • Ultra compact and robust design
  • IP 67 and extended temperature range
  • Galvanic isolation (channel, CAN, supply, housing)
  • Channel status LED at each measuring input with display of the selected thermocouple type according to IEC/ANSI
  • Display of channel and device status in software interface (e.g. sensor break / undervoltage)
  • System status information (system, devices, channel)

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Technical data

AD converter 24 bit (Sigma-Delta)
Channel sampling rates 1 / 2 / 5 / 10 / min - 1 / 2 / 5 / 10 / 20 / 50 / 100 / 200 Hz
Measurement deviation (type K) Gain error at 23 °C: max. ± 0.0070 %., Offset and scaling error: typ. ± 0.102 K: max. ± 0.304 K, Zero drift at -40 °C to 23 °C: max. ± 1.370 mK/K, Gain drift at -40 °C to 23 °C : max. ± 7.927 ppm/K, Zero drift at 23 °C to 125 °C: max. ± 2.780 mK/K, Gain drift at 23 °C to 125 °C : max. ± 3.958 ppm/K
Inputs 16
Operating temperature range -40 … 125 °C (-40 … 257 °F)
IP protection class IP 67 (ISO 20653 - 2013)

M-THERMO3 16 preliminary – Technical data

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General channel properties
AD converter 24 bit (Sigma-Delta)
Special functions Selectable number of averaging values (1-100)
Internal sampling rate 500 Hz
Channel sampling rates 1 / 2 / 5 / 10 / min - 1 / 2 / 5 / 10 / 20 / 50 / 100 / 200 Hz
Total sampling rate 3200 Hz
Hardware filter (static) 22 Hz 2nd order, accuracy ±25 %
Input resistance 15 MΩ (No influence of sensor break detection)
Channel LED Yes, Sensor break detection, Channel-LED is activated for 10s after initialization in color of selected thermocouple type, Displays the color of the selected thermocouple type according to IEC/ANSI, Channel LED is flashing yellow during configuration
Channel temperature
Measurement range Type K (NiCr/NiAl) -270 ... 1372 °C (-454 ... 2502 °F), Type B (Pt30Rh/Pt6Rh) 0 ... 1820 °C (32 ... 3308 °F), Type C (W5Re/W26Re) 0 ... 2320 °C (32 ... 4208 °F), Type E (NiCr/CuNi) -270 ... 950 °C (-454 ... 1742 °F), Type J (Fe/CuNi) -210 ... 1200 °C (-346 ... 2192 °F), Type N (NiCrSi/NiSi) -270 ... 1300 °C (-454 ... 2372 °F), Type R (Pt13Rh/Pt) -50 ... 1768 °C (-58 ... 3214 °F), Type S (Pt10Rh/Pt) -50 ... 1768 °C (-58 ... 3214 °F), Type T (Cu/CuNi) -270 ... 400 °C (-454 ... 752 °F)
Measurement deviation (type K) Gain drift at -40 °C to 23 °C : max. ± 7.927 ppm/K, Gain error at 23 °C: max. ± 0.0070 %., Offset and scaling error: typ. ± 0.102 K: max. ± 0.304 K, Zero drift at -40 °C to 23 °C: max. ± 1.370 mK/K, Zero drift at 23 °C to 125 °C: max. ± 2.780 mK/K, Gain drift at 23 °C to 125 °C : max. ± 3.958 ppm/K
Measurement deviation (type B) Gain error at 23 °C: max. ± 0,0498 %, Offset and scaling error: typ. ± 0.540 K: max. ± 1.621 K, Zero drift at -40 °C to 23 °C: max. ± 4.387 mK/K, Gain drift at -40 °C to 23 °C : max. ± 3.848 ppm/K, Zero drift at 23 °C to 125 °C: max. ± 6.237 mK/K, Gain drift at 23 °C to 125 °C : max. ± 1.143 ppm/K
Measurement deviation (type C) Gain error at 23 °C: max. ± 0.0034 %, Offset and scaling error: typ. ± 0.367 K: max. ± 1.101 K, Zero drift at -40 °C to 23 °C: max. ± 3.469 mK/K, Gain drift at -40 °C to 23 °C : max. ± 7.646 ppm/K, Zero drift at 23 °C to 125 °C: max. ± 5.005 mK/K, Gain drift at 23 °C to 125 °C : max. ± 3.669 ppm/K
Measurement deviation (type E) Gain error at 23 °C: max. ± 0.0024 %, Offset and scaling error: typ. ± 0.080 K: max. ± 0.240 K, Zero drift at -40 °C to 23 °C: max. ± 1.156 mK/K, Gain drift at -40 °C to 23 °C : max. ± 7.210 ppm/K, Zero drift at 23 °C to 125 °C: max. ± 2.579 mK/K, Gain drift at 23 °C to 125 °C : max. ± 3.543 ppm/K
Measurement deviation (type J) Gain error at 23 °C: max. ± 0.0019 %, Offset and scaling error: typ. ± 0.086 K: max. ± 0.258 K, Zero drift at -40 °C to 23 °C: max. ± 1.188 mK/K, Gain drift at -40 °C to 23 °C : max. ± 6.585 ppm/K, Zero drift at 23 °C to 125 °C: max. ± 2.621 mK/K, Gain drift at 23 °C to 125 °C : max. ± 3.230 ppm/K
Measurement deviation (type N) Gain drift at -40 °C to 23 °C : max. ± 6.831 ppm/K, Gain error at 23 °C: max. ± 0.0029 %., Offset and scaling error: typ. ± 0.131 K: max. ± 0.394 K, Zero drift at -40 °C to 23 °C: max. ± 1.602 mK/K, Zero drift at 23 °C to 125 °C: max. ± 3.027 mK/K, Gain drift at 23 °C to 125 °C : max. ± 3.280 ppm/K
Measurement deviation (type R) Gain drift at -40 °C to 23 °C : max. ± 5.032 ppm/K, Gain error at Typical: ± 0.0475 % max., Offset and scaling error: typ. ±: max. ± 0.0475 %, Zero drift at -40 °C to 23 °C: max. ± 4.763 mK/K, Zero drift at 23 °C to 125 °C: max. ± 6.178 mK/K, Gain drift at 23 °C to 125 °C : max. ± 1.754 ppm/K
Measurement deviation (type S) Gain drift at 23 °C to 125 °C : max. ± 2.092 ppm/K, Gain error at Typical: ± 0.0396 % max., Offset and scaling error: typ. ±: max. ± 0.0396%, Zero drift at -40 °C to 23 °C: max. ± 4.680 mK/K, Gain drift at -40 °C to 23 °C : max ± 5.492 ppm/K, Zero drift at 23 °C to 125 °C: max. ± 6.094 mK/K
Measurement deviation (type T) Gain error at 23 °C: max. ± 0.0161 %., Offset and scaling error: typ. ± 0.102 K: max. ± 0.305 K, Zero drift at -40 °C to 23 °C: max. ± 1.313 mK/K, Gain drift at -40 °C to 23 °C : max. ± 5.956 ppm/K, Zero drift at 23 °C to 125 °C: max. ± 2.753 mK/K, Gain drift at 23 °C to 125 °C : max. ± 2.662 ppm/K
Confidence interval 3σ (Sigma)
Characteristic linearization Numerically interpolated
Cold junction compensation One cold junction per channel
Excitation
Sensor supply
Measurement input ↔ Module supply ±100 V (indefinitely), ±500 V (pulse voltage)
Galvanic isolation
Measurement input ↔ CAN ±100 V (indefinitely), ±500 V (pulse voltage)
Measurement input ↔ Housing ±100 V (indefinitely), ±500 V (pulse voltage)
Measurement input ↔ Measurement input ±100 V (indefinitely), ±500 V (pulse voltage)
Measurement input ↔ Sensor supply ±100 V (indefinitely), ±500 V (pulse voltage)
Device
Inputs 16
Accuracies
Maximum input voltage (channel) Operating safety ±60 V (permanent), Device safety ±60 V (permanent), additional ESD protection
Power supply 6...59 VDC
Switching thresholds of the operating voltage On 9 ±0.3 VDC / Off 6 ±0.3 VDC
Power consumption, typical 1.2 W
Operating temperature range -40 … 125 °C (-40 … 257 °F)
Storage temperature range -55 … 150 °C (-67 … 302 °F)
IP protection class IP 67 (ISO 20653 - 2013)
Relative humidity 5 ... 95 %
Operating altitude (above sea level) max. 5000m
Dimensions L165 mm x W33 mm x D58 mm (L6.50 in x W1.30 in x D2.28 in)
Weight 415 g (0.91 lb)
Configuration interface Via CAN-FD or X-Link (tunneling) with IPEmotion PC, RT, CAN FD (ISO 11898-2-2016)) 125kBit/s to 5MBit/s 64 data bytes
Data rate Software adjustable up to 5Mbit/s (ISO11898-2-2016)
Input sockets Miniature TC connector (DIN IEC 584, ANSI MC 96.1)
Output sockets Spring contact connector 9-pin
Status-LED Yes, Display of the operating status as well as warnings in case of undervoltage or expired calibration
Protection against aggressive liquids
Accessories
System cable 623-500 Mx-CAN/PWR cable, SubD9/S term, banana, 623-502 Mx-CAN/PWR cable, LOG term, 623-503 Mx-CAN/PWR cable, Mx-CAN/PWR, 623-504 Mx-CAN/PWR cable, M-CAN/PWR, 623-506 Mx-CAN cable, SUB-D/9S term, 623-507 Mx-CAN/PWR cable, banana, 623-508 Mx-CAN/PWR Kabel, CAN/PWR 0B-5p., 623-509 Mx-CAN/PWR cable, X-LINK/PWR

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