Inline process refractometer

WLAN Adapter

PDF data sheet
  • For refractometers hard to reach or in dangerous areas
  • App controlled
W-LAN Adapter and App for process refractometers

Our contribution to the digital revolution in your factory.

With the Schmidt + Haensch W-LAN Adapter and the matching App you can read out 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.

You no longer need an extra display and cabling. Your smartphone is all you need. With the App you can read the measurements in RI, BRIX or your customized scales life. With a comfortable sharing function you can forward all measured data to your desktop.

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 without cable via your factories W-LAN, saving effort of cabling.


Main specifications

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

Do you have questions about this product?

Get in touch with us.

Dear valued customer and business friend,

We are taking all possible measures to secure the health of our employees as well as our customers.

As we have already informed you, Schmidt+Haensch remains fully operational.

We are organising whenever possible work from home offices. Our production lines are continuously producing and our supply chains are so far secured.

We are most interested to offer our services as usual. Instead of personal visits we have built up internet communications in order to help you remotely.

All our contacts as well as phone numbers remain accessible.

For service issues please do not hesitate to contact us via e-mail to or telephone under +49 (030) 417 072 – 41 / - 42

For sales inquiries please contact us via e-mail to or call our sales engineers.

We wish you to stay well and healthy.

Let us try to overcome these most exceptional circumstances by looking after each other with the necessary care and distance.

Best regards

Mathis Kuchejda


Corona Update