M-SENS 2

Channel volt
Measurement range SENS	±0.1 / 0.2 / 0.5 / 1 / 2 / 5 / 10 / 20 / 30 / 50 / 100 V
Accuracy at ambient temperature 25 °C	±0.13 % (unipolar measurement ranges), ±0.05 % (bipolar measurement ranges)
Drift for ambient temperature -40 ... 85°C	±40 ppm/K
Drift for ambient temperature 85 … 105 °C	±80 ppm/K
Drift for ambient temperature 105 … 125 °C	±120 ppm/K
Channel current
Measurement range	0 … 20 mA, ±20 mA
Accuracy at ambient temperature 25 °C	±0.30 %
Internal shunt resistor	50 Ω
General channel properties
Special functions	Offset adjust, during measurement, multiple groups
AD converter	16 bit / SAR (successive approximation register)
Oversampling	4 kHz
Channel sampling rates	1 / 2 / 5 / 10 / 20 / 50 / 100 / 200 / 500 / 1000 / 2000 Hz
Aggregate sample rate	8 kHz
Hardware filter (switchable)	Accuracy 10 %, 500 Hz (M-SENS2/M-SENS2 DSP), Butterworth (8-pole), 250 Hz (M-SENS2 250Hz/M-SENS2 250 Hz DSP), Butterworth (8-pole)
Software filter types	Butterworth, Elliptic (8-pole), Bessel
Channel impedance	10 MΩ
Software filter (DSP selectable)	6 / 7.5 / 9.96 / 15 / 30 / 39.96 min, Accuracy 0.05 %, 1 / 1.25 / 1.67 / 2.5 / 5.0 / 6.67 / 10 / 12.5 / 16.67 / 25 / 50 / 66.7 Hz, 100 / 125 / 166.67 / 250 (M-SENS2 250Hz DSP), 100 / 125 / 166.67 / 250 / 500 (M-SENS2 DSP)
Channel LED	No
TEDS	Class 2
Excitation
Sensor excitation ranges	Unipolar 2.5 / 5 / 7.5 / 10 / 12.5 / 15 V
Accuracy excitation at ambient temperature 25 °C	±0.25 % (at 15 V)
Accuracy excitation at ambient temperature 85 °C	±0.40 %
Accuracy excitation at ambient temperature 120 °C	±0.60 %
Sensor excitation current	60 mA, short-circuit proof (software contolled)
Galvanic isolation
Input ↔ module power supply	±100 V (indefinitely), ±500 V (short-time, t < 2 ms)
Input ↔ CAN	±100 V (indefinitely), ±500 V (short-time, t < 2 ms)
Input ↔ enclosure	±100 V (indefinitely), ±500 V (short-time, t < 2 ms)
Input ↔ input	±100 V (indefinitely), ±500 V (short-time, t < 2 ms)
Input ↔ excitation	±100 V (indefinitely), ±500 V (short-time, t < 2 ms)
Device
Inputs	4
Maximum input protection voltage (channel)	±100 V (indefinitely), ±200 V (short-time, t < 2 ms)
Voltage supply	6 … 36 VDC
Supply voltage thresholds	On 9 ±0.3 VDC / Off 6 ±0.3 VDC
Power consumption, typical	3.0 W (all excitations off)
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	W106 mm x H43 mm x D60 mm (4.17 in x 1.69 in x 2.36 in)
Weight	420 g (0.93 lb)
Configuration interface	CAN high speed
Data transfer rate	Software selectable up to 1 MBit/s (ISO11898-2)
Housing material	Aluminum, gold anodized
Input sockets	ODU series F, size 1 (5-pin) S11F1C-T05MJG0-2500, Lemo EGG 1B 306 (6-Pin)
Output sockets	LEMO 0B,9-pol./P,30°
Status LED	Yes
Accessories
System cable	620-560 M-CAN cable, 620-561 M-PWR term cable, banana, 620-502 M-CAN cable SUBD/S Term., 620-567 M-CAN/PWR term cable SubD/S, banana, M-CAN-ABS
Input cable	620-674 SENS LEMO 1B6p I-measure cable open, 670-807 SENS LEMO 1B 6p cable open, 600-866 SENS LEMO 1B7p cable BNC/P, 670-817 SENS LEMO 1B 6p TEDS cable open