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Telemetry radio module S1QX

S1QX is a telemetry module, which is a part of the SENTRY product portfolio.

Technical information

Example of available measurement modulespressure transducer S1QP, temperature transducer S1QT, pulse / binary module S1QY, NAMUR S1QN, RS485 S1QS
Version normal or Ex (for potentially explosive atmospheres)
Environmental working characteristics -20°C to + 60°C; max. 95% relative humidity
Power supply internal non-rechargeable Li-SOCl2 module, user replaceable
Wireless communication options Bluetooth, LoRaWAN, NB-IoT, Sigfox, ZigBee, 802.15.4
Mounting connector connector SENTRY version 1, keying type "A"
MaterialsASA plastics
IP rating according to EN 60 529IP 65


All dimensions in [mm] (lengths) or [g] (weight)

Markings and labeling

Information on label:

  • Manufacturer and country of manufacture
  • Device type
  • Order number
  • IP rating

For version intended for use in potentially explosive environments:

  • Safety type
  • Additional information on how to handle device in Ex environments


The purchase order shall contain the following information:

  • Order reference number and date
  • Invoicing and delivery address (including VAT number)
  • Parts order numbers from ordering table, number of units requested, requested expedition date
  • Type of expedition (for example ex-works, delivery)
  • List of additional options

Order codes

Uplink radio type (R)
R0NB-IoT - band 20 (LTE Cat NB2)
R1NB-IoT - band 20 (LTE Cat NB1)
R2LoRaWAN - EU 868MHz
R3Bluetooth - 2.4GHz
R4XBee - 2.4GHz
R6no radio, offline only datalogger
R7LoRa - EU 868MHz
RXspecial - on request
Version (V)
V0ATEX Zone 2
VXspecial - on request
Power supply (P)
P0Battery module S1QB-B0 or S1QB-B1
P1Battery module S1QB-B0 only (for Ex environments)
PXspecial - on request
Working temperature (W)
W0-20 az +60C 95%RH
WXspecial - on request
Antenna type (A)
A1external N connector
A2external SMA connector
AXspecial - on request
Offline datalogger memory size (D)
D0without offline logging
D132Mbit memory
DXspecial - on request

Packaging and delivery

S1QX modules are packed individually into adequate carton boxes (for example. type MODEL / 13105 / 200 x 150 x 150 mm)

Every box contains printed information with technical specification and general business processes information. such as warranty information

Models intended for use in potentially explosives atmospheres (Ex) additionally contain documents required for such device - for example certificate of conformity and other.


Telemetry module S1QX is directly mounted and screwed on top of the measurement modules.


  • Battery module (2x Li-SOCl2) type: SENTRY S1QB