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HVS400 Introduction. The HVS400 Gas Detectors are both general purpose intrinsically safe detectors that utilize electrochemical cell technology to detect a variety of toxic gases. Assembly. LCD Indicator. Plastic Body. Electrochemical Cell. End Cap. Dimensions. LCD Indicator.

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Hvs400 introduction
HVS400 Introduction

The HVS400 Gas Detectors are both general purpose intrinsically safe detectors that utilize electrochemical cell technology to detect a variety of toxic gases


Assembly
Assembly

LCD Indicator

Plastic Body

Electrochemical Cell

End Cap


Dimensions
Dimensions

LCD Indicator

2 Wire 4-20mA

Output

Universal 3/4”

NPT (male threads)

Frame GND

1.75

inches

4.5 inches


Cross section
Cross Section

Potted Electronics

Potting Compound

Magnetic Switch

(beneath Halogen logo)


Junction boxes
Junction Boxes

Polyester J-Box

with HVS400 suitable for general purpose applications

Universal Sensor Housing


Hvs400 key features benefits
HVS400 Key Features/Benefits

  • Polypropylene Housing

    Corrosion resistant material and very lightweight

  • One Person and Adjustment Free Calibration

    Lower calibration cost

  • Status Display

    Only toxic sensor/transmitter with “Built-in” LCD indicator for monitoring status, fault and calibration cues

  • Sealed Electronics.

    Provides resistance to corrosive gases and moisture ingress, thereby providing greater reliability and durability


Ts series key features benefits
TS-Series Key Features / Benefits

  • Multiple Gases Available: Carbon Monoxide, Chlorine,

    Chlorine Dioxide, Ozone, Sulfur Dioxide, Ammonia.

  • Universal Product Approvals.

    UL, CUL, CENELEC, CE Marking and CSA approved

  • 2-wire Loop Powered.

    Lower installation cost


Applications
Applications

  • Water Treatment Facilities

  • Wastewater Treatment Facilities

  • Hazardous Gas Use Facilities

  • Requiring Gas Detection For:

    • Toxic Storage Rooms

    • Toxic Gas Use Rooms

    • Laboratory Facilities

    • Toxic Gas Perimeter Areas

    • Confined Hazardous Gas Areas


Wastewater plant applications
Wastewater Plant Applications

Grit

Chamber

Raw

Sewage

1

Chlorine

Dosing

Primary

Clarifier

Aeration

Tanks

Secondary

Clarifier

To Outfall or

Tertiary

Treatment

8

Effluent

Pump

3

2

To COGEN or

ground flares

7

Bar

Screens

4

Sludge

Thickener

1. Raw Sewage

2. Primary Sludge

3. Return Activated Sludge

4. Waste Activated Sludge

5. Thickened Sludge

6. Digested Sludge

7. Chemical Additives

8. Effluent

1. Raw Sewage

2. Primary Sludge

3. Return Activated Sludge

4. Waste Activated Sludge

5. Thickened Sludge

6. Digested Sludge

7. Chemical Additives

8. Effluent

Methane

Gas Storage

5

6

Primary

Digester

Secondary

Digester

Sludge Disposal


Gases products used by process area
Gases/Products used by Process Area

Process AreaGasesProducts

  • Raw Sewage H2S, HC, O2 HVS4000, S4000C/T

  • Primary Sludge H2S, HC, O2 HVS4000, S4000C/T

  • Return Activated Sludge H2S, HC, O2 HVS4000, S4000C/T

  • Waste Activated Sludge H2S, HC, O2 HVS4000, S4000C/T

  • Thickened Sludge H2S, HC, O2 HVS4000, S4000C/T

  • Digested Sludge HC, O2 HVS4000, S4000C/T

  • Chemical Additives SO2, Cl2 HVS4000, HVS400

  • Effluent Cl2 HVS4000, HVS400


Digester gas monitoring
Digester Gas Monitoring

Ground

Flare

Methane (CH4) gas generated from anaerobic digesters also contains hydrogen sulfide (H2S) resulting from decomposing sludge. The H2S gas is usually removed. Methane gas is used to fuel compressors, boilers and engines. Any unused gas is then flared off to the atmosphere. Applications exist for Models S4000C/T and IR2100 Infrared Point Gas Detector because of high O2. The Model IR5000 is also used for CH4 detection in large waste treatment plants.

S4000C Gas Detector

Sludge

Digester Tank

Sludge

Gas Flowmeter


Sludge dewatering
Sludge Dewatering

De-watering System

Incoming sludge from waste treatment facilities contains hydrogen sulfide and methane gas. The sludge is transported through a spiral conveyor into the de-watering system where the water is removed. The outgoing conveyor transports the remaining solids to an incinerator. Model S4000T Intelligent Sensors are positioned so that during operation of the compressor any escaping H2S will be detected.

Outgoing Sludge

to Incinerator

Incoming

Sludge

Model S4000T Intelligent Sensors

are positioned both sides

of the compressor


Wet dry wells lift stations
Wet/Dry Wells & Lift Stations

Wet wells and dry wells are confined spaces which can develop a build-up of H2S and CH4. This gas concentration can become explosive and/or toxic to the level of personnel danger. Because personnel are required to service these areas, O2 deficiency monitors are installed to ensure that oxygen levels do not drop below the regulated levels needed to sustain life.

Models HVS4000 / HVS400 and S4000C/T’s can all be used for these applications.

S4000C/T and HVS4000

Manhole

Sewer or Vault


Cl2 Storage Room - Remote Mounting

CL2 Gas Pipe

HVS4000 Base Unit with LED Display, Remote Mounted Outside CL2 Storage Room

Control Panel

CL2 Ton Containers

HVS4000 Interface Module with J-Box


Landfill vapor recovery
Landfill Vapor Recovery

Landfills produce Methane and H2S gas generated from decomposing materials. The recovered methane is used to fuel compressors, engines and co-generation plants.

These facilities provide an excellent opportunity for Model S4000C Intelligent Sensors to detect the methane gas.

Scrubber

Control

Valve

S4000C Gas Detector

Gas

Compressor

Gas

Pipeline

Landfill

Gas Well


Cogeneration

Many sewage treatment facilities use Methane generated from digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

Cogeneration

S4000C Gas Detector


Selling against the competition
Selling against the Competition digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

  • Fixed Gas Detector Competitors typically found in the Water & Wastewater Industry are:

    • ATI

    • Capital Controls

    • Foxcroft

    • Regal

    • MSA

    • US Filter

  • Advantages of HVS4000 and HVS400 are:

    • HVS400 is small and compact by design with a 4-20mA signal that can be used as the “front-end” sensor for a SCADA system directly

    • HVS400 2-wire self contained transmitter with sealed electronics is very suitable for corrosive chlorine service

    • Calibration prompts can be viewed on the LED window, without the added expense of a transmitter housing with a display


Selling against the competition1
Selling against the Competition digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

  • End-users have reported that the HVS400/4000 is rugged and looks more like an industrial product than competitors… such as “Foxcroft, Capital or Regal”… who more closely resemble “Swimming Pool Type” chlorine detectors

  • Most Cl2, SO2, H2S applications do not require a XP rated enclosure, however that’s all many competitors have to offer. The general-purpose enclosure on HVS400 sensors, will keep system cost down

  • End-users like the “potted & sealed” HVS400 electronics because corrosive gases cannot access the PC board components

  • Galvanic isolation on the HVS4000 allows hot swapping of sensors and remaining sensor life, reduces downtime by providing a “heads-up” on sensor life

  • Dual redundant MODBUS RS485 interface provides remote operation of all functions


Closed loop marketing
Closed Loop Marketing digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

  • Outbound marketing, PR, e-newsletters, micro-sites and tradeshow activities, bring new prospects in the door

  • Lead Management System stores the lead & distributes to appropriate rep

  • ERP/CRM system provides enterprise-level back-end demographics, and additional reporting statistics using COGNOS software


Product micro sites
Product Micro Sites digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

Results:

  • Application Focused

  • Product Spotlight

  • Application Notes

  • Technical Toolbox

  • FAQ’s

  • Literature

    Impact:

  • Provides more exposure and branding to all product groups while reducing overall marketing expenditures


Wastewater site
Wastewater Site digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

  • A wastewater micro-site has been developed to be used as a platform for e-marketing efforts into the water and wastewater industry


Vertical e newsletters
Vertical e-Newsletters digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

  • Reaches over 3,600 unique contacts and grows monthly

  • Maintained account activity and visibility

  • Opted-in new contacts via online signup form, reps, customer care center and giveaways

  • Vertical d-base segmentation allows more focused e-messaging referring prospects back to our “Closed Loop Marketing” system for tracking and order conversion


Search engine optimization
Search Engine Optimization digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

  • Results:

  • Highest position possible under keywords Toxic Gas Detectors without using Pay-Per-Click (PPC)

  • Micro-sites are now being spidered by the major search engines and listed in searches

  • Impact:

  • Improves lead generation


Sales Lead Management digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

Results:

  • 20 Leads won $203,580

  • 74 Open Leads Quoted $692,641

  • 14 Leads lost $8,948

    Total $905,169

  • Over 1,000 new E-news subscribers

  • Web site traffic increased 26% over FY02

  • 91% Qualification Rate

  • Averaged 150 leads/month

  • Electronic literature fulfillment reduced printing costs by approx. $5K/yr.

    Impact:

  • Qualified lead generation/tracking with ROI metrics is now possible via Lead Tracking System

  • Tracking ROI requires reps to keep database current when quotes are won


On line public relations
On-line Public Relations digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

Results:

  • MC600 White Paper

    • IAN Magazine

    • Water World

    • Oil & Gas Journal

    • Chemical Engineering

    • US Tech Magazine

    • Pollution Engineering

  • Press Releases

    • mini-G

    • TS4000

    • MC600

    • S4000T

      Impact:

  • To date - 2 articles have been published in 7 trade journals


How to do a simple demo of the hvs series
How to do a Simple Demo of the HVS-Series digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building


Feedback questions
Feedback/Questions digesters to power electrical generating plants. This power is used to run the facilities as a supplement to purchased power from utility companies. Model S4000C Intelligent Sensors are used to monitor leaks in the co-generation building

THANK YOU


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