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

Six channel digital transmitter / pre-amplifier for simultaneous two classical pH and two classical DO and two temp sensor's in standard setup.

Product, model name




Six channel analogue

2 x pH - 2 x DO - 2 x RTD

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

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 connected simultaneous to dual pH and dual DO sensor's and dual temp in demanding pharma applications. The Sipylus 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 and pH 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 and DO 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 and Pt1000 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 both dual pH and dual DO and dual temperature sensor connection. The 5” touch sensitive colour display for programming and in real-time readout of measured parameters. One or more of the 6 identical channels can be for conductivity sensors in a customized Sipylus version.

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
  • Incl one Zephyros 24 VDC / 5 amp power supply IEC socket C13 (no power cable supplied)

Price, availability and p/n – look under Commerce