Comet MS6-Rack – Sixteen Channel Data Logger for 19″ Rack with Alarms
$1,933.00
In Stock
Onset Comet MS6-Rack Mounting directly into overhead server racks, this hardware hub aggregates multi-channel metrics to prevent equipment failures inside high-density computer data centers.
- 44 mm height optimizes tight rack space.
- 2MB memory capacity secures massive log histories.
- 16 bit resolution tracks microvolt signal shifts.
- 24Vdc power infrastructure eliminates wall adapter hazards.
- 3 year warranty secures factory backed reliability.
In Stock
Comet MS6-Rack - Sixteen Channel Data Logger for 19" Rack with Alarms Specs
| Brand | Onset |
| Measured values | Range |
| Current | DC |
| Voltage | DC |
| -1V to +1V | ±0.1% FS (±1 mV) |
| -100mV to +100mV | ±0.1% FS (±100 uV) |
| -18mV to +18mV | ±0,1% FS (±18 uV) |
| Resistance | two-wire resistance measurement |
| 0 to 3000 Ohms | ±0.1% FS (±3 Ohm |
| 0 to 10000 Ohms | ±0.1% FS (±10 Ohm) |
| Temperature probes Pt and Ni | Ni1000 |
| ±0.2% MH (100°C to 250°C) | measuring current approximately 0.5mA @ 50ms pulse |
| Pt100 | -200°C to +600°C |
| ±0.2% MH (+100°C to +600°C) | measuring current approximately 0.8mA @ 50ms pulse |
| Pt1000 | -200°C to +600°C |
| ±0.2% MH (+100°C to +600°C) | measuring current about 0.5mA @ 50ms pulse |
| Thermistor | NTC with selectable formula |
| Thermocouple | K (NiCr-Ni) |
| T (Cu-CuNi) | -200°C to 400°C |
| J (Fe-Co) | -200°C to 750°C |
| S (Pt10%Rh-Pt) | 0 to 1700°C |
| N (NiCrSi-NiSiMg) | -200°C to 1300°C |
| B (Pt30%Rh-Pt) | 100°C to 1800°C |
| Binary signal | potential-less contact |
| open collector | resistance of closed contact for state "L" (IN-COM) < 1 kOhms |
| voltage levels | resistance of closed contact for state "H" (IN-COM) > 10 kOhms |
| RS485 | input for serial signal RS485 |
| Total memory capacity | 2MB (up to 480 000 values) |
| Memory type | internal SRAM, backed-up by Lithium battery |
| Data logging modes | noncyclic - logging stops after filling the memory cyclic - after filling memory oldest data is overwritten by new |
| Data logging interval | adjustable individually for all input channels from 1 second to 24 hours |
| Real time clock | year, leap year, month, day, hour, minute, second, backed-up by Lithium battery |
| Resolution of the AD converter (analog channels) | 16 bits, conversion duration approximately 60ms/channel |
| Communication speed | 9600, 19200, 57600, 115200 Bd, 230400* Bd (* applicable for USB, Ethernet) |
| Power | 24Vdc, consumption of data logger itself approximately 80 mA |
| Operating temperature range | 0 to +50°C |
| Dimensions | 483 x 190 x 44 mm (W x D x H) - one rack unit 1U |
| Protection | IP20 |
| Weight | approximately 800 g |
| Warranty | 3 years |
- Datalogger including the Battery
- Traceable Calibration Certificate
- Calibration of other ranges is optional
- USB Communication Cable
- Basic Manual
- Free Basic Windows Software









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