Device type

RMS Mini Data Logger

Range of application

All mini Data loggers-30…85 °C, expect RMS-MLOG-B-XXX

Measured Parameters

Accuracy

(with integrated  temperature sensor)

RMS-MLOG-T

o±0.4 °C @ 25 °C / ±1.5 °C @ 0...70 °C

o±3.5 °C other temperature range1

Accuracy

(with external temperature sensor)

RMS-MLOG-T10

oMeasurement error electronic: ±0.1 °C @ 25 °C

oMeasurement error Sensor: Depending on sensor, see RMS-Miniloggers data sheet

Accuracy

(humidity & temperature)
RMS-MLOG-B        

oTemperature: ±0.5 °C @ 25 °C / ±1 °C @ 0…70 °C / ±3.5 °C @ other temperature range

oRelative humidity: ± 3 %rh @ 25 °C

Accuracy

(temperature % ambient pressure)

RMS-MLOG-BT

o-40...85 °C (±0.5 °C @ 25 °C / ±1 °C @ 0…70 °C / ±3.5 °C @ rest of temperature range)

o±3 hPa (0...65 °C ; 950...1100 hPa)

Accuracy

(voltage / current)        

RMS-MADC

oVoltage: ±0,1 V @ 25 °C

oCurrent: ±0,2 mA @ 25 °C

Accuracy

(light)
RMS-LGT

Lux: -3.5…10 lux @ 10 lux

IP protection

oIP65

oIP30 RMS-MLOG-B-XXX

Storage and transport conditions

-40..30 °C / 0..95 %rh

Data memory

o10,000 measured values

o13,000 measured values

Interfaces2        

ISM 868 MHz

ISM 915 MHz

Wireless range        

20..50 m, 30 m indoors

15…25 m, indoors

Transmitting power

14 dBm (25 mW)

2 dBm (1.6 mW)

Software compatibility

≥V1.1

≥V1.2.1

Power supply

Supply voltage

Battery

Polarity protection

Yes

Battery life

The batteries of RMS MLOG devices typically last 2 years under the optimal conditions:

•Temperature = 20°C±5°C.

•Wireless signal strength >-60 dBm.

•Limited “read out data” events in the audit trail.

Start Time and Measurement Interval

Start time

Wireless logger: 1 s (typical)

Measurement interval        

10 s to 15 min

Housing Specifications

Housing material

ABC

Dimensions

83 x 29 x 29 mm

Weight

100 g

Conformity

EMC directives

EMC directive 2014/30/EU

RED 2014/53/EU

oEN 61326-1

oEN 61000-6-2

oEN 300 220-1

oEN 300 220-2

oEN 301 489-1

oEN 301 489-3

oEN 62479

FCC

(915 MHz devices)

oFCC 47 CFR part 15 subpart B: Clause 15.107 + Clause 15.109        

oFCC 47 CFR part 15 subpart C: Clause 15.249

oICES-003 Issue 6: Clause 6.1 + Clause 6.2                

oRSS Issue 5: RSS-102 + RSS-210

Soldering material

Lead free (RoHS Directive 2011/65/EU)

FDA/GAMP directives

FDA CFR 21 Part 11 / GAMP5

Buffered Temperatur with Sand (T10 & T30)

This Table shows how Sandbottle influence the Sensor

Target Temperature (In a Fridge 4°C)

Delay due to Sandbottle compared to single Sensor

8°C

6 Minutes

12°C

11 Minutes

20°C

21 Minutes

Target Temperature (In a Freezer -20°C)

Delay due to Sandbottle compared to single Sensor

-10°C

4 Minutes

-5°C

7 Minutes

0°C

9 Minutes

Target Temperature (In a Ultra Deep Freezer -80°C)

Delay due to Sandbottle compared to single Sensor

-65°C

4 Minutes

-40°C

7 Minutes

0°C

20 Minutes