Multisensor for Temperature, rel. Humidity, Motion Detection, Air-Pressure, Brightness, CO2

ZBS-122 - ZigBee
MBS-122 - wireless M-Bus


  • Temperature (up to 0.3°C; resolution 0.1°C on demand)
  • PIR Motion Detection (/FS only)
  • Presence Detection / Alert (avoids continiously sent motion detection telegrams, /FS only)
  • Rel. Humidity
  • Brightness (/FS only)
  • Static Air Pressure (/FS only)
  • CO2 (/CO2 only)
  • Very flexible battery configuration up to 3x 3.6V Lithium in parallel, leading to approx. 9000 mAh and battery lifetimes up to 10 years.
  • OGEMA-Driver on demand (Open Gateway Energy Management Alliance)

Ultra low power operation

Though the device can sample in quite small cycles, a couple of µA (thousandth of a Milliamp) are enough for a long-term and reliable operation. After the internal sampling / measurement all internal sensors are cut off from the power supply leading to absolute zero current consumption. Flexible configurable thresholds (high / low) for all sensors will lead to immediate alarm telegrams only in case of violation. This approach combines almost realtime data with the longest battery lifetime.

Long time before the battery gets empty, "Battery-Low" messages are sent in order to prevent connection loss and ensure reliable operation.

Technical data:

Standards ./.
LxWxH [mm] 107x52x15.5
107x52x15.5 with flange
Material PC-V0, white
IP Rating IP20
Power Supply
External Voltage on demand
External Connector on demand
Internal 3x AA 1.5 V or customized, see attached label
Typ. Power Consumption depending on configuration
Interfaces / Sensors
Temperature -40 °..+120 °C

+5..+60 °C: max. +/-0.4 °C, typ. +/- 0.3 °C
-40..+5 °C: max. +/-1.2 °C, typ. +/- 0.7 °C
+60..+120 °C: max. +/-1.6 °C, typ. +/- 0.8 °C
Rel. Humidity 0..100%

0..20% RH: max. +/-5%, typ. +/- 3%
20..80% RH: max. +/-4%, typ. +/- 2%
80..100% RH: max. +/-5%, typ. +/- 3%
Motion Detection (/FS) PIR, Range ~6 m
Brightness (/FS) 0..2000 lux, ~580 nm
Air Pressure (/FS) Relative Accuracy 950..1050 hPa: +/-0.12 hPa [25°C]
Absolute Accuracy 300..1100 hPa: -4.0/+2.0 hPa
CO2 (/CO2) 0.04...2% Vol. CO2
+/-0.02% Vol. CO2 +/-3% of reading
Operating Temperature -10..+60 °C
Operating Rel. Humidity non-condensing
Storage -20..+60 °C
Safety / EMC / RF CE
Tariff Information 9031 8038

Communication ZigBee
Protocol / Frequency IEEE 802.15.4 ZigBee,  max. 250 KBit/s, ISM 2.4 GHz
Role / Mode Router
Max. direct joined end nodes 20, use further routers for additional end nodes
Transmit Power +8 dBm (6 mW)
Receive Sensitivity -102 dBm
Antenna Internal, PCB
Encryption AES128

Communication Wireless M-Bus (MBS-)
Protocol / Frequency OMS / Wireless M-Bus 868 MHz
Role / Mode End-Node
Operation Mode: T1
TX Cycle:
60s mains powered
300s battery powered
Transmit Power +10 dBm
Receive Sensitivity -112 dBm
Antenna Internal, PCB

Communication Wireless LAN
Protocol / Frequency IEEE 802.11 b/g/n (2,4-2,5 GHz)
Role / Mode Configuration: Access Point
Operation: Client
Transmit Power max. +20 dBm
Receive Sensitivity max. -98 dBm
Antenna Internal, PCB
Encryption WEP, WPA, WPA2

Ordering / Options:

For testing purposes we have 2 standard configurations:
  • 75ZBS122: ZigBee Multisensor 2 (temperature, rel. humidity)
  • 75ZBS122/FS: Fully equipped (temperature, rel. humidity, PIR motion detection, brightness, air pressure, +8 dBm TX, -102 dBm RX)
  • 75ZBSCO2, ZigBee Multisensor with CO2 gas sensor, external power supply recommended, , ppm range 0,2/0,5/2%
  • Contact manufacturer for presence detection firmware

Due to the versatile configuration possibilities we can tailor your perfect customer-specific sensor device. Please contact our sales department for quotations.

Date: 06/05/13, Version: 2.0


pikkerton GmbH
Wohlrabedamm 16
D-13629 Berlin
Tel.: +49 30 3300724-0
Email to pikkerton
Used Technologies

Typical Applications
  • Industrial Automation
  • Home Automation
  • Temperature and Humidity Control for used and unused rooms
  • Flow control in pipes
  • Prevention of mildew
  • Monitoring of patients´ environment and activity
  • AAL - Ambient Assisted Living

Literature / Download
...can be found in Service & Support


print datasheet

Contact  Imprint  | pikkerton GmbH - Phone: +49.30.3300724-0