Product added to compare
Product Compare added Product Compare

MemoRail Modbus A1405N Compact Multiparameter Transmitter | Memosens Sensors | Modbus RTU | 1 Channel

Description

MemoRail Modbus A1405N Compact Multiparameter Transmitter | Memosens Sensors | Modbus RTU | 1 Channel

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

Technical details

2- or 4-wire: 4 Wire
Channels: 1 channel
Communication (Output, Digital): Modbus RTU (RS485)
Measurement Parameter: pH, pH/ORP, Multiparameter, Oxygen, ORP , Conductivity
Sensor Connection: Digital, Memosens
permanently installed / portable: permanently installed
Explosion protection: non Ex
Enclosure: PA 66

Downloads

Brochures

[13415] Brochure
MemoRail Modbus - Maximum Performance in a Minimum of Space
[13209] Brochure
Memosens - The complete solution for smart sensor applications.

Data Sheets

[13405] Data Sheet
MemoRail Modbus
Product Description | Specifications | Product Range

Certificates

[16334] Certificate of Compliance (UL)
MemoRail Modbus A-1405N-P2-110, A-1405N-P2-210
Process Control Equipment, Transmitter of digital Memosens sensors
No. E340287 | 2019-09-20
[17122] EU Declaration of Conformity (DE, EN, FR)
MemoRail A1405N
No. EU220125C | 2022-01-25

Our service

Lorem lorem ipsum ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.

Used in Process or Applications

Knick offers innovative process analyzers, high quality holders and fittings, and unique cleaning and calibration systems
Analog and digital Memosens sensors for measuring pH, ORP, conductivity or oxygen

Related Products

Relevant Blog Posts

Sturdy 2-Electrodes Conductivity Sensor SE625 with Coaxial Electrodes made of Titanium

The SE625 ensures reliable and accurate determination of the conductivity of ultrapure water in the semiconductor industry.

Combined pH- and ORP-Sensor SE555X/*-AMSN

Combined pH and ORP measurement in one sensor SE555 saves place and equipment costs for demanding requirements in the chemical industry, the food sector and for hygienic applications.

SE655X Digital and SE656X Digital - Digital Conductivity Sensors with Ex Certification

The SE655X digital and SE656X digital conductivity sensors with Memosens protocol are now also available with Ex certification.

New SE656N digital conductivity sensor

New toroidal Digital Conductivity Sensor with a large measuring range and consisting of PFA for using in aggressive media

How to get the sensor into the process

Sensors as the direct interface to the process must be exactly matched to the chemistry of the measured medium and to the prevailing pressure and temperature conditions.