MemoRail Modbus A1405N Compact Multiparameter Transmitter | Memosens Sensors | Modbus RTU | 1 Channel
Description
Compact Multiparameter Measuring Device for Memosens and Digital Sensors.
MemoRail Modbus is a space-saving transmitter with Modbus RTU interface in a 17.5 mm modular housing. Available as a 1- or 2-channel version for operation with contactless Memosens sensors as well as the SE680 digital conductivity sensor and the SE740 optical oxygen sensor.
- 1-channel version
- Slim modular housing with 17.5 mm width
- Memosens communication
- With pH/ORP combo sensors, measurement of up to four process values simultaneously plus temperature
- Modbus RTU protocol with standard RS-485 interface
- Up to 32 devices in parallel on a Modbus master
- Power supply 24 V DC
Versatile Functionality
The compact multi-parameter analyzer supports a variety of process variables:
- pH
- ORP
- Contacting conductivity
- Inductive conductivity
- Amperometric oxygen
- Optical oxygen
- Temperature
Red and green LEDs report the operating and sensor states. 1- and 2-channel versions are available to optimally suit your application.
Easy to Use
For quick Modbus configuration, the network address is directly set on the MemoRail Modbus devices using the DIP switches on the front panel. 24 V DC is supplied via plug-in terminals or bus connectors.
Memosens and Digital Sensors
The use of digital sensors and Memosens sensors with contactless Memosens technology ensures maximum reliability and availability of the measuring point.
MemoRail Modbus is ready to use immediately after a Memosens or digital sensor is connected.
We look forward to hearing from you!
Contact Us
| 2- or 4-wire: | 4-wire |
|---|---|
| Channels: | 1 channel |
| Communication (Output, Digital): | Modbus RTU (RS485) |
| Measurement Parameter: | pH, Multiparameter, pH/ORP, ORP , Oxygen, Conductivity |
| Sensor Connection: | Digital, Memosens |
| permanently installed / portable: | permanently installed |
| Explosion protection: | No |
| Enclosure: | PA 66 |
Downloads
Manuals
Brochures
Our service
Used in Process or Applications
Related Products
A1405N-P2-110
A1405N-P2-210
Relevant Blog Posts
Mar 2025
Process Analytics
SE605H Conductivity Sensor with CondCheck
Jul 2024
Process Analytics
ACHEMA 2024 - Review and Impressions
Feb 2024
Process Analytics
Uniclean 700 Series - Modular control system for automated sensor cleaning
Dec 2023
Company
|Interface Technology
|Process Analytics
Knick Austria - direct customer contact in Austria from 2024
Apr 2023
Process Analytics