Gas Leak Detectors, Analyzers, Alarm Devices and Calibration Gas
SKU# (5821)

GDS  GMII-01-15-06/01-070-06/0-0

$2,160.00     Availability: 2 Weeks
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GDS GMII-01-15-06/01-070-06/0-0 (1)
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GDS GASMAX II 3-Wire Gas Detector with backlit LCD display and local stainless steel sensor heads for Catalytic Bead sensor with range combustible 0-100% LEL (Lower Explosive Limit) and Toxic Hydrogen Sulfide (H2S), 4-20 mA output transmitter with optional Alarm Relay Board (3x 5A SPDT) and RS-485 Modbus RTU. Wide selection of hydrocarbons and combustibles: Methane (Natural Gas), Ethane, Propane, Butane, Ethylene, Hydrogen, Pentane, Hexane, IPA, Methanol, MEK and others.

Part# with Options:        GMII-01-15-06/01-070-06/0-0
Price with Options:        2,160.00

Options:    

Sensor Head (Bridge/mA channel)
(1) Sensor Head for GDS GMII (non-reactive gases)
Sensor Head (E-chem channel)
(2) Sensor Head for GDS GMII (non-reactive gases)
Gas Range
(3) Gas Range for GDS (0-25 to 0-5000)
Output Options
(4) Output Options for GDS GMII
Enclosure
(5) Stainless Steel Enclosure for GDS
Tag
(6) Tag for GDS
Remote JBox
(7) Remote JBox for GDS GasMax II
MODBUS JBox
(8) MODBUS JBox for GDS GasMax II
Duct Mount
(9) Duct Mount for GDS GasMax II (Channel 1)
Duct Mount
(10) Duct Mount for GDS GasMax II (Channel 2)
Cal Marker
(11) Cal Marker for GDS GASMAX II
Calibration 0-100% LEL
(12) Target combustible gas for GDS catalytic bead detector

  Availability 2 Weeks  ]

The GASMAX II gas monitor delivers the latest in toxic & combustible gas detection technology, reliability and ease of use.

Widest Variety of Available Sensors

Built-in dual channel electronics allow the GASMAX II to support any GDS Corp sensor or any combination of one toxic and one combustible (bridge-type) sensor. GDS Corp Smart Sensors enhance this capability by maintaining their own record of serial number, born-on date, initial calibration values, engineering units and more. Using this information, the GASMAX II constantly tracks sensor performance and calculates an estimate of sensor life remaining.

Advanced User Interface

The highly visible backlit display and high intensity alarm LEDs constantly show alarm status, calibrated engineering values and programmable tag name; a trend screen shows alarm levels and the most recent 30 minute data values. An internal real-time clock and event log time-stamp calibration and alarm events for later review. A menu-driven operator interface using magnetic keys eliminates all analog potentiometers and allows complete setup and calibration without hazardous area declassification.

Flexible Output Options

In addition to standard dual 4-20mA current loop outputs, an optional dual isolated 4-20mA output board or an RS-485 two-wire MODBUS® interface with three 5A SPDT relays are available to communicate with controllers or drive local alarm indicators. When used with the C1 Protector controller’s MODBUS master port, multiple GASMAX II monitors can be daisy-chained up to 500m to minimize wiring.

Reliable

Available in both single and dual channel models, the GASMAX II is CSA and ATEX certified for use in Class I, Div 1 explosion proof installations. For low temperature applications, an Arctic Monitor option add thermostatically controlled heaters to enable operation as low as –55°C ambient.

FEATURES

  • CSA Certified for Class I, Div 1 explosion-proof installations
  • Monitor both toxic sensors and LEL with one detector
  • Graphic display shows values, units, trend graph, alarm levels
  • Supports both local and remote sensors for easy installation
  • Non-intrusive, prompted calibration with programmable cal gas
  • Power-up and post-calibration delays eliminate false alarms
  • Backlit display for better visibility in low light conditions
  • Options for 3x 5A alarm contacts, isolated 4-20mA and MODBUS®
  • Security settings to lock critical parameters
  • Auto-recognition of Smart Sensors uploads calibration data & more
  • Fault supervision circuitry detects failed sensor & transmits warning
  • Setup in hazardous area requires only simple magnetic wand

GASMAX II SPECIFICATIONS
Power Input: 10-30VDC at < 3 watts with relay board. Additional power (4W peak) required for Arctic Monitor option.
Display Backlit 64 x 128 pixel LCD with 30-minute trend, bargraph and eunits.
Electrochemical Sensor Input Channel 1 accepts microamp-level signals from GDS Corp toxic & oxygen deficiency sensors
Bridge Type Sensor Input Channel 2 provides adjustable excitation voltage for SmartIR, PID and catalytic bead. Can be converted to 4-20mA input for use with GDS-49 or other standard 4-20mA source.
Standard Output Standard dual 3-wire 4-20mA current source. Max loop R is 750 ohms with nominal 24VDC power supply
Optional Output #1 Dual 1500CMV isolated 4-20mA current source. Max loop R is 650 ohms with nominal 24VDC.
Optional Output #2 Three Form C Relays 5A @ 30VDC / 240VAC plus RS-485 2-wire MODBUS® slave interface
Temp -25°C to +65°C (see sensor limitations)
Housing Aluminum housing with epoxy paint standard; #316 stainless steel opt
Dimensions Width 5.4” (137 mm), Height 8” (203 mm), Depth 5” (127 mm) Shipping weight 6.5 pounds (3 kg)
Approvals CSA Certified for Class I, Div 1, Grps B, C, D. Suitable for XP nstallations
ATEX Certified EX II 2 G EEx d IIB + H2 T5
Warranty 2 years from date of purchase on electronics and one year on sensors.
GASMAX II TOXIC GASES
GAS Range
Oxygen (O2) 0-25% Vol.
Carbon Monoxide (CO) 0-100 to 0-9999 ppm
Hydrogen (H2) 0-1000 to 0-5000 ppm
Hydrogen Sulfide (H2S) 0-25 to 0-5000 ppm
Hydrogen Cyanide (HCN) 0-30 ppm
Ethylene Oxide (C2H4O) 0-50 to 0-200 ppm
Arsine (AsH3) 0-1, 0-2 ppm
Silane (SiH4) 0-25, 0-50 ppm
Hydrazine (N2H4) 0-1, 0-2 ppm
Nitric Oxide (NO) 0-50 ppm
Nitrogen Dioxide (NO2) 0-50 to 0-400 ppm
Mercaptan (TBM) 0-15, 0-30 ppm
Tetrahydrothiophene (THT) 0-15, 0-30 ppm
Diborane (B2H6) 0-5 ppm
Export Info
Made inUnited States
Harmonized Tariff Code (HTC)9027102000

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    C1/SM/0000/000000/00000 C1 Multi-Point Alarm gas detector Controller with 8 or 16 channel alarm & display controller for monitoring applications. It can be configured for GAS MAX wireless gas monitors. Standard 5A SPDT common relays and up to 48 discrete relays. 1 or 2 optional ..

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> LEL CATALYTIC BEAD AND HYDROGEN SULFIDE :    2 Items found.
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OLDHAM  ITRANS2-14101B2

Oldham iTrans 2 Fixed Dual Gas Detector with electrochemical smart sensor for Hydrogen Sulfide (H2S) 0-100ppm or 0-500ppm and catalytic bead sensor for Methane (CH4) 0-100% LEL. 4-20mA optional RS-485 Modbus/HART and 3 alarm relay outputs. Explosion-proof NEMA 4X Enclosure. IP66. CSA, ATEX and IECEx Approvals.

Configure

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GDS  GMCX-01-71-06/01-15-04/0

GDS GASMAX CX 3-Wire Gas Detector with local stainless steel sensor head configured for Catalytic Bead sensor for Combustibles LEL (specify gas) with range 0-100% LEL (Lower Explosive Limit) and Hydrogen Sulfide (H2S), QVGA color TFT display, 4-20 mA output transmitter, Ethernet Modbus TCP RJ-45 port with built-in web server. Optional Alarm Relay Board (4x 5A SPDT) and RS-485 Modbus RTU. CSA Certified for Class I, Div 1, Grps B, C, D. Available calibrated to Methane (Natural Gas), Ethane, Ethylene, Hydrogen, Butane, Pentane, IPA, Methanol, MEK, Propane, Propylene, Pentane and many others. Second channel with local stainless steel sensor head configured for Hydrogen Sulfide (H2S) with range 0-25 to 0-5000 ppm (included).

Configure

$2,640.00