Analogue pH and DO and conductivity and °C Single-Use-Sensor transmitter

Sipylus is a six channel transmitter / pre-amplifier unit customized according to needs. The 6 input pre-selected from: classical pH, and classical DO, classical temp, classical conductivity sensor's. 

Product, model name




Six channel analogue

pH - DO - RTD - conductivity

pH range

1 - 14, resolution 0.1

1 reading per sec, analogue type

DO range, %

0.1 - 300, resolution 0.1

1 reading per sec, analogue type

Conductivity, μS/cm


1 reading per sec, analogue type

Temp range, °C (F, K)

-20 - +150, resolution 0.1

1 reading per sec, both Pt100 and Pt1000

Power supply

24 VDC


Cabinet size



Weight, kilo




Stand-alone transmitter with input selectable from pH, DO, conductivity and temp sensor's in demanding applications. The Sipylus U2 cabinet house a 5” touch sensitive display connected to the integrated powerful Artemis PLC. Artemis run Linux / CodeSys with the Apache webserver presenting data online on the build in display or external means such as smartPhone's, PADs, PCs.

The use of DO, pH, conductivity Single-Use-Sensor's (SUS) integrated into Single-Use-Bioreactor's and Single-use-Fermenter's and Single-Use-Mixer's is by far the fastest and most modern way to gather precise pH, DO, conductivity and temp values - such SUS are available from

In & Out electrical features - front panel mounted

  • 2 x BNC connectors for pH sensor's - any chemical type
  • 2 x BNC connectors for DO sensor's - any Polarographic, Ampheometric type of probe
  • 2 x M12/RKF sockets accepting both Pt100 or Pt1000 sensors or conductivity sensors
  • RJ45 via LAN for PC connection
  • USB port for USB adapter/memory and Wi-Fi antenna connection
  • One Buccaneer socket for 24 VDC supply
  • Power breaker

Sipylus in U2 Hephaestus cabinet facilitate either pH and/or DO and/or temperature and/or conductivity sensor connections. The 5” touch sensitive colour display for programming and in real-time readout of measured parameters. 

Communication with external devices

  • Programming and info via the built-in webserver from PC, PADs or smart-Phones via USB/Wi-Fi/router
  • USB port for CodeSys software upgrades or Wi-Fi/router connection or data dump
  • RJ45 port for LAN, IP/TCP connection with external PLC or with PCS via ModBus or OPC platform
  • Data collection / acquisition / control via OPC to PC platform running software Lucullus from SecureCell

Supplied as

  • One Sipylus in Hephaestus cabinet size U2, dim: L230, W230, H110 mm, weight 3 kilo, AISI 304
  • 2 separate cables – BNC/S7 for pH sensor – 1 meter long
  • 2 separate cables – BNC/Lemo/T82-D4 for DO sensor – 1 meter long
  • 2 separate cables - M12 type for temp or conductivity
  • Incl one Zephyros 24 VDC / 5 amp power supply IEC socket C13 (no power cable supplied)

Price, availability and p/n – look under Commerce