Gizmo Tank Alarm – SS 48″ depth, Intrinsically Safe [specify orientation] (includes battery)

SKU: N/A

EASY TO INSTALL. After installing the battery, the tank mount is adjustable by hand. Simply loosen the nut and slide the alarm to the depth you want. Other mounting hardware available if needed.
Battery powered allows the Intrinsically Safe tank level alarm be located anywhere, instantly.

$75200

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Intrinsically Safe Tank Alarm:

  • Monitors hazardous locations with uninterrupted battery power.
  • Includes replaceable Lithium battery lasting for years.
  • Loud 101dB buzzer (similar to a smoke alarm) ensures clear alerts.
  • Built rugged for rough, wet, and corrosive environments.
  • Bright flashing LED visible in daylight for enhanced visibility.
  • Features low battery alert for timely maintenance.
  • Includes a silencing/test button for user convenience.
  • Complies with Hazloc Class 1, Div. 1, groups C and/or D, 60079-0, 60079-11, and Zone 0 standards.


Features:

  • Enclosure Material:
    • Durable aluminum construction for the electronics enclosure.
  • Pipe and Float Switch:
    • 316 stainless steel construction for both the pipe and float switch, ensuring corrosion resistance.
    • Included stainless steel float guard for protection during frequent movement.
  • Float Switch Details:
    • Reversible float switch for flexibility.
    • Choice of float materials: stainless steel (SS), BUNA, polypropylene (PP), or polytetrafluoroethylene (PTFE).
    • Specify the preferred orientation in the order.
  • Temperature Range:
    • Harsh weather rated with a temperature range of +60ºC to -40ºC (+140ºF to -40ºF).
  • Grounding:
    • Grounding lug included on stainless steel units to ensure proper grounding.
  • Optional Relay Output:
    • Option for a relay output for connection to safe areas through an intrinsically safe (I.S.) barrier.
  • Material Choices:
    • Choice of materials for pipes: stainless steel (SS) or polypropylene (PP).
    • Choice of float switch materials: BUNA, PP, or PTFE.
  • Ordering Information:
    • Specify the preferred orientation of reversible float switch in the order box.

 

Operations:

  • Alert System:
    • Buzzer and LED for high/low-level conditions.
  • User Interaction:
    • Silence buzzer with button press, LED reminder.
  • Buzzer:
    • 101 dB with distinctive warbling sound.
  • Customization via DIP Switches:
    • 30-minute snooze alarm option.
    • “Tank filling” mode for LED/buzzer deactivation until the next event.
    • Auto/manual reset of relay after level correction.
    • Relay orientation (N.O. or N.C.).
    • 15-minute delayed relay output.

 

CHEMICAL RESISTANCE:

  • Standard Construction (316 Stainless Steel):
    • Wetted parts in 316 stainless steel, ensuring corrosion resistance.
    • Retaining rings on the float switch made of 15-7SS.
  • Alternative Construction (Polypropylene):
    • Polypropylene construction suitable for temperatures up to 200°F (93°C).
    • Check the chemical resistance chart [link] for details.
  • Additional Material Options (Customizable):
    • Other materials available upon request, including PTFE and Kynar.
    • For more information on these options, please contact us.

Battery Works:

Battery-powered for versatile installation, this system requires no specialized outlets. Lithium batteries, with a 20-year shelf life, provide up to 25 days of continuous operation. A distinct low-battery signal alerts users, separate from level alarms. User-replaceable batteries ensure easy maintenance in hazardous locations.

 

Specifications:

Specifications:
Stainless float switch S.G0.75
Polypropylene float switch S.G0.6
Enclosure materialAluminum (painted)
Operating temp (ambient)(-40 to 60ºC (-76-140ºF)
Maximum temp. (liquid) 149ºC [300ºF]
Buzzer volume101dB @ 2ft.
Battery capacity2400 mA-hr
Ingress protectionIP65
Lens materialLexan
Stainless steel316 except float retaining rings (type PH 15-7 Mo)
Current consumption during alarm30mA
Relay current80mA max.
Battery chemistryLithium Thionyl Chloride
Battery pack voltage7.2VDC
Lithium weight1.2g (per pack of 2 cells)
Cable capacitance (if applicable)30pf/ft
Cable inductance (if applicable)0.2mH/ft

Certifications:

CSA has certified this unit to the following standards:

  • CSA CAN/CSA C22.2 No. 0-10
  • CSA CAN/CSA-22.2 No. 60079 0-15
  • CSA CAN/CSA-22.2 No. 60079-11-14
  • CSA CAN/CSA-22.2 No. 1010-1012
  • C22.2 No. 60529:16
  • ANSI/ISA-60079-0 (12.00.01)-2013
  • ANSI/ISA 60079-11 (12.02.01)-2014
  • ANSI/UL 61010-1, 3rd Ed.
  • UL913, 8th Ed.

Ex ia IIB T4 Ga
Class I, Zone 0, AEx ia IIB T4 Ga
Class I, Div. 1 Groups C and D T4, IP65

CSA File number  263009

Other Options:

INSTRUCTIONS

OPERATING MODES CHART

CERTIFICATE OF CONFORMANCE

CONTROL DRAWING

BATTERY DATASHEET

RELAY OUTPUT WIRING

BROCHURE

REMOVING FLOAT SWITCHES  (video)

Overview video

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