WLAN Adapter for process control

App controlled connectivity

The WLAN Adapter and App for process refractometers allow you to work without an extra display and cabling. Your smartphone is all you need. With the App you can read the measurements in RI, BRIX, or in your customized scales. With a convenient sharing function, you can forward all measured data to your desktop.


  • Connecting your process analytical technology to the lab
  • Accessing real-time concentration measurement data from anywhere
  • Monitoring industrial measurements remotely
  • Especially practical for refractometers which are hard to reach or in dangerous areas
  • App controlled

Easy in Use

With the Schmidt + Haensch WLAN Adapter and matching App you can access your Schmidt + Haensch process refractometer everywhere in your factory. Your refractometer is installed in hard-to-reach or dangerous areas? No problem, with our App you have everything you need to know in your pocket.


This WLAN adapter allows you to access your measured data from anywhere. Adaptable to all process refractometers by Schmidt + Haensch, this cost-effective connection device can be applied for all process monitoring tools.

Business man with gadget

Product in depth

Important performance information such as cleanliness and humidity in the instrument are available on to your maintenance personal .

At the same time, the instrument can communicate your production control via the trusted analog and serial interfaces or via your factory’s WLAN, saving necessity of cabling.


Processor 32bit / 580MHz
RAM / Flash 8MB / 2MB
Ethernet 8 pin RJ45 / 10 /100 Mbps
Network Protocol IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP,Web socket, Httpd client
WiFi Standard 802.11 b/g/n 802.11 b/g/n
Network Mode AP / Station / AP+Station
Access Terminal Quantity in AP Mode 32
Wireless Network Security WEP: 64-bit/128-bit data encryption / WPA, WPA2, 802.11i: advanced mode and PSK mode encryption: 128-bit TKIP, AES, TKIP/AES
Serial Ports 1 (RS-232)
Serial Interface RS-232: DB9 pin type
Serial Data Bits / Stop Bits / Check Bit 5, 6, 7, 8 / 1, 2 / None, Even, Odd, Space, Mark
Serial Baud Rate 300 bps – 460800 bps
Configuration Built-in webpage, Serial AT command Computer set-up software
Operating Temperature -10 ~ 80°C
Size / Weight 160 x 90 x 35 mm / 232g
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