I. ABOUT THE WIRELESSS H
2
S SENSOR
ALTA Wireless Hydrogen Sulfide (H
2
S) Sensors monitor the presence of toxic gas in the
atmosphere. Combined with the iMonnit Online System, the sensor will deliver up to date
readings to notify you the second gas levels breach a set threshold. Readings can be
viewed online through graphs and downloadable spreadsheets. Event notifications can be
set in iMonnit through the easy to use online interface available on mobile devices.
Table of Contents
I. ABOUT THE WIRELESS H
2
S SENSOR
1
ALTA WIRELESS H
2
S SENSOR FEATURES
1
EXAMPLE APPLICATIONS
1
2
2
IV. REGISTRATION
REGISTERING AN H
2
S SENSOR
IV. SETTING UP THE H
2
S SENSOR
INSTALLING BATTERIES
V. SENSOR OVERVIEW
MENU SYSTEM
SUPPORT
WARRANTY INFORMATION
PAGE II
PAGE 1
2
3
3
4
4
7
ALTA WIRELESS H
2
S SENSOR FEATURES
• Wireless range of 1,200+ feet through 12+ walls *
•
Frequency-Hopping Spread Spectrum (FHSS)
• Interference immunity
•
Power management for longer battery life **(12+ years on AA batteries)
•
Encrypt-RF® Security (Diffie-Hellman Key Ex AES-128 CBC for sensor
data messages)
• Onboard data memory stores up to hundreds of readings per sensor:
- 10-minute heartbeats = 3.5 days
- 2-hour heartbeats = 42 days
•
Over-the-air updates (future proof)
•
Free iMonnit basic online wireless sensor monitoring and notification system to
configure sensors, view data and set alerts via SMS text and email
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables. Other power options are also
available.
EXAMPLE APPLICATIONS
• Crude oil production
• Natural gas production
• Wastewater treatment
• Utility facilities
• Sewers
II. SENSOR SECURITY
SENSOR COMMUNICATION SECURITY
DATA SECURITY ON THE GATEWAY
iMONNIT SECURITY
2
5
ANTENNA ORIENTATION
5
14
14
CERTIFICATIONS
16
III. ORDER OF OPERATIONS
SET-UP STEPS
6
7
