ALTA Wireless Hydrogen Sulfide (H2S) Gas Sensor

  • ALTA Wireless Hydrogen Sulfide (H2S) Gas Sensor

Information

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Price
$275.00
Format
Frequency
900 MHz
Part#
MNS2-9-W2-GS-H2S
Power
Monnit Wireless Hydrogen Sulfide (H2S) Gas Sensor
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Product Description

Monnit Wireless Hydrogen Sulfide (H2S) Gas Sensor

ALTA - Leading Enterprise Grade "Internet of Things" Solutions

ALTA sensors offer 3 to 4 times the range of standard sensor platforms, extending non-line-of-sight reach to an exceptional 1,200+ feet through walls (12-14 walls typical). Using Frequency-hopping Spread Spectrum (FHSS) also allows ALTA sensors to have better interference immunity from other wireless devices.

Superior power management provides ALTA sensors with almost twice the battery life of Monnit’s standard wireless sensors.

  • Coin cell sensors typically last 3+ years.
  • AA and Industrial sensors typically last up to 12+ years.
ALTA products employ Monnit's new Encrypt-RF® Security (256-bit Diffie Hellman key exchange and AES-128 CBC encryption for all sensor data messages), so security is maintained at all communication points from sensor to gateway, gateway to software, then back again.

Integrated on-board data storage allows ALTA sensors to store data messages if communication to a wireless gateway is disrupted (power outage, Internet outage, or out of range). Messages that can’t be delivered will be time-stamped and stored in memory (up to the last 512 messages) until communication with the gateway is restored, at which point the messages will all be transmitted.

Over-the-air updates allow ALTA products to be updated remotely if new fixes or features become available.

The standard version of this sensor is powered by two replaceable 1.5 V AA sized batteries (included with purchase). This sensor is also available with a line power option. The line powered version of this sensor has a barrel power connector allowing it to be powered by a standard 3.0 - 3.8 V power supply (Included with Line Power option upgrade). The line powered version also uses two standard 1.5 V AA batteries as backup for uninterrupted operation in the event of line power outage.

Power options must be selected at time of purchase, as the internal hardware of the sensor must be changed to support the selected power requirements.



Product Features

  • Measuring Range 0-50 PPM
  • Measuring Principle Electrochemical reaction of H2S
  • Resolution ± 0.1 PPM

  * Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.



What's in the box?

  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries
 

H2S Sensor Specifications

Maximum Overload 50 PPM
Measuring Principle Electrochemical reaction of H2S
Resolution ± 0.1 PPM
Response Time (t-90) < 40 seconds typical at 20°C
Stabilization Time < 120 seconds
Long Term Drift – Zero Zero Signal = ± 2 PPM / month
Long Term Drift – Span Output Signal = ± 2% of reading per month
Maximum Zero Shift < 1 ppm equivalent (-20°C to +40°C)
Weight 4.0 oz
RH Operating Range 15 to 85% RH
Measuring Range 0-50 PPM
 

ALTA AA Specifications

Battery Type 2 Replaceable AA 1.5 V Batteries
Dimension 4.375 in x 2.470 in x 1.12 in
Supply Voltage 2.0 - 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)
Battery Life At 1 hour heartbeat setting, included AA batteries will typically last 6-8 Years. **
Max Operating Temperature Using AA Alkaline -18°C to 55°C (0°F to 130°F)
Max Operating Temperature Using AA Lithium -40°C to 60°C (-40°F to 140°F)
Optimal Battery Operating Temperature +10°C to +50°C (+50°F to +122°F)
Enclosure Material ABS
 

ALTA 900 MHz Specifications

Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1)
Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Device Range Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)
Specifications Image