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Technical specification

Device type RMS Data Logger
Range of application -40..70 °C / 0..100 %rh
Measured Parameters
IP protection IP651
Storage and transport conditions -40..30 °C / 0..90 %rh
Data memory 44,000 pairs of measured values
Interfaces
Protocols HTTP & MODBUS
Wireless range 20..50 m, indoors 868 MHz 15…25 m, indoors 915 MHz
Transmitting power 14 dBm (25 mW) 2 dBm (1.6 mW)
Software compatibility ≥V1.1 ≥V1.2.1
General - RMS Display
Device type RMS Display
Range of application -20..30 °C / 0..100 %rh
IP protection IP651
Storage and transport conditions -20..30 °C / 0..100 %rh
Interfaces Ethernet (RMS-D-L)
Protocols HTTP
Power supply
Supply voltage 24 VDC ±10 % / <100 mA2
PoE: 802.3af-2003, Class 1
Battery (No battery option with the RMS-D-L)
Current consumption <100 mA
Polarity protection Yes
Battery life The batteries of RMS devices typically last 3 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
Measurement interval 10 s to 15 min
Refresh rate (RMS-D-L) 10 s
Housing Specifications
Housing material ABS
Dimensions 105 x 113 x 38 mm
Weight 200 g
Conformity
EMC directives
RMS-LOG-L
EMC Directive: 2014/30/EU
LVD Directive: 2014/35/EU
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Performance criterion: www.rotronic.com
EMC directives
RMS-LOG-868
RED-Directive 2014/53/EU
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\ IEC 61326-1:2012 ed2.0
IEC 62368-1: 2014 + Cor.:2015
IEC 50581:2013-02 \
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Performance criterion: www.rotronic.com
IEC 61326-1:2012 ed2.0
IEC 62368-1: 2014 + Cor.:2015
IEC 50581:2013-02
EMC directives
RMS-D-L
EMC Directive: 2014/30/EU
LVD Directive: 2014/35/EU
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Performance criterion: www.rotronic.com
FCC
RMS-LOG-915
Soldering material Lead free (RoHS Directive 2011/65/EU)
FDA/GAMP directives FDA CFR 21 Part 11 / GAMP5

1 IP65 protection is only fulfilled, when rubber plug is used for cabling.

2 Power supply requirements: 24 VDC ±10 % / >4 W / limited power source