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Series 900 Fixed Gas Monitor

Series 900
 
Fixed Gas Monitor
 
 Features
Series 900 Fixed Gas Monitor
Active sampling for higher accuracy
Multiple analogue and digital outputs
Network capability to monitor at several sites simultaneously
Changing sensor heads is quick and easy, no additional configuration required
Lightweight and simple to mount
Easy to configure alarm and control outputs via PC software
Optional temperature & RH sensor
 





 Applications
Ozone generator control

Ambient monitoring and control

Real-time network monitoring

Indoor air quality monitoring




 The Series 900 Fixed Gas Monitor is a flexible indoor monitor which can be used with a wide range of gas sensors. It can also be fitted with an optional temperature and humidity sensor. It is designed to measure and control gas concentrations and communicate with a variety of hardware systems.

 The monitor can operate as:
 •   an alarm, or to control an external device such as an ozone generator
 •   a gas transmitter via the 4-20 mA output allowing connection to a PLC.
 •   a part of a multi-point monitoring network via the RS485 digital output with information being logged to a central point.

 The S900 monitor is lightweight, discrete and easily wall mountable. It requires a 12V power supply which is user configured to allow flexibility in the locations it can be installed. The sensor heads are simple to replace and can be sent back to the factory for recalibration. There is also free to download software for quick and easy configuration of the alarm and control setpoints and also for networking to log data from a network of monitors to a single PC.

  Specifications
 
 Power (user supplied)Regulated 12 VDC, 800 mA
Analogue output4-20 mA (opto-isolated), 10-30 V
External signal typeTransistor Output (4)
External signal functionsLow Alarm, High Alarm, Control & Diagnostics
InputsStandby toggle
CommunicationRS485 (Aeroqual proprietary protocol)
JumpersJ1, J2, J3 termination resistors
ConnectorsScrew
ID1 (Default) User configurable from 1 - 255
Alarm set points (2)User configurable
Control set pointUser configurable
Sampling methodActive sampling via internal sensor fan
Temperature & Humidity sensor (Optional)Range -40°C to 124°C (-40°F to 255°F) | Range 0 to 100% RH
Configuration softwarePC Configuration Software
Data logging & networking softwarePC Data Logging & Networking Software
USB interface (Optional)RS485 to USB converter
Enclosure casingPolycarbonate | IP20 & NEMA 1 equivalent
Enclosure size with base unit64 H x 130 Ø (mm); 2½ H x 5⅛ Ø (in)
Weight< 200 g; < 7 oz
Approvals
Part 15 of FCC Rules
EN 50082-1: 1997
EN 50081-1: 1992
 
 
12 Deacons Hill Road Elstree Hertfordshire WD6 3LH • tel/fax +44 (0)20 8386 4675
email
Reg. in England & Wales, Company No. 05470761 • Reg. Office: Beacon House 113 Kingsway London WC2B 6PP
 
 

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Published on: 2024-05-16

  Ozone Generators

  Ozone and Other Gas
  Monitors