Product Description:
MIDAS-E-NOX Nitric Oxide Sensor Gas Probe Is Used For MIDAS Fixed
Gas Detection
Features:
As an extractive gas sampling system, the MIDAS gas detector can
extract a sample locally or from a remote point to the detector
machine
The sensor box inside the rack. A wide range of sensor boxes for
toxic gases, flammable gases and oxygen can be provided to
facilitate the semiconductor and other production industries
Detection of gases used or produced in.
MIDAS is used for wall installation and can display gas
concentration, alarm and fault information through its own backlit
LCD and LED. Located on the display screen
The simple and user-friendly 4-button keyboard below provides
convenience for setting up, browsing, operating and changing the
detector configuration.
MIDAS is standardly equipped with built-in flexible power supply
and communication capabilities. It includes three plug-in relays, a
0-22 mA analog output device,
Modbus/TCP, signal and service connection output devices, and the
innovative Power over Ethernet (PoE) protocol, which implements all
power supplies,
A single Ethernet connection for control and communication
requirements.
The MIDAS® gas detector consists of four parts: the main frame, the
sensor box and the casing. It shows the total of MIDAS®
Configuration diagram. In addition, there is an optional pyrolyzer
module for NF3 detection and an optional analog module for
connecting an external 4-20 mA device.
The pump module is located at the back of the main frame. It passes
through the online filter (connected to the sensor dark box cavity
located at the front of the main frame) from the air inlet
(position)
Draw in the gas sample at the bottom of the installation bracket
assembly. Then the gas sample is discharged through the exhaust
port located at the bottom of the installation bracket assembly.
Pump and pass
The design of the filter assembly should be based on the principle
of facilitating replacement. The sensor dark box cavity is located
in front of the main frame below the display module. The insertable
sensor box is installed in this area, achieving electrical
connection between the sensor box and other electronic components,
and simultaneously supplying sample gas to the dark box cavity (the
exposed area of the sensor box). The installation bracket assembly
includes the detector installation bracket, terminal module, gas
sample inlet and outlet, cable/wire introduction device and
Ethernet communication socket
The terminal module is located on the installation bracket. All
electrical connections to MIDAS® are achieved through this module.
The line connection to the terminal module area is
It is accomplished through the PG16 cable/wire introduction device
located at the bottom of the installation bracket assembly. All
kinds of toxic gas, flammable gas or oxygen sensor boxes can be
installed on the MIDAS®. The insertable sensor box is located in
front of the main frame
Inside the sensor dark box cavity. To enter this cavity, the casing
can be removed by unscrewing the wing-shaped screw located in front
of the detector. As if nothing is needed
Just as tools can be easily inserted into the detector, the
pre-calibrated intelligent sensor box can be easily installed or
replaced.
Some sensor boxes come with a battery-powered power supply from the
factory, which is designed to keep the battery effectively
"preheated" and when installed in MIDAS® instruments
Monitor at any time. Bias cells are supplied for TEOS, NO and O3.
The bias circuit was removed before the MIDAS® system was inserted,
thus causing transmission
The sensor box can be used for effective gas detection at any time.
If bias voltage is not used (for example, during a power failure),
the battery will take a relatively long time to recover before
effective gas detection begins.
The longer the time of external power loss, the longer the recovery
time will be. For information about each sensor box, please refer
to the relevant sensor box data sheet.
To avoid the risk of gas detection loss due to unforeseen power
supply losses, we recommend using power management solutions, such
as: Bu Jian
Power cut-off, battery backup, etc.
Shenzhen Yijiajie Electronic Technology Co., Ltd. mainly serves OEM
manufacturers in the sales of sensor products. In the field of
sensing and control products, we provide product sales and
technical support services in China for globally renowned
manufacturers. We are also currently a professional supplier of
sensing and control products in China and Hong Kong. The head
office was founded in Hong Kong in 2002. The Shenzhen company is
located at the intersection of Shennan Middle Road and Huaqiang
North Road in Shenzhen. Meanwhile, the company has a large amount
of spot inventory in Shenzhen and Hong Kong and can place orders
directly from abroad with prompt delivery. We hope to cooperate
with domestic related manufacturers to provide your company with
high-quality and satisfactory products and make your products more
competitive. We sincerely look forward to cooperating with you.
Specifications:
| Power supply | 0 mA |
| Full Mark (FS) | Threshold (TLV) |
| Alarm Level (LAL) | Typically 1/2 TLV |
| Lower detectable value (LDL) | 9% LEL |
