Gds Gmii-01-015-04/00-000-00/0-0 | Hydrogen Sulfide | Gas Detectors (explosion-proof) | Gasdetectorsusa
Gas Leak and Flame Detectors, Analyzers, Alarm Devices and Calibration Gas

GDS   GMII-01-015-04/00-000-00/0-0

SKU# (139)
GDS GMII-01-015-04/00-000-00/0-0

DETECTORS / GAS DETECTORS (EXPLOSION-PROOF)
HYDROGEN SULFIDE

  • DESCRIPTION
  • FEATURES
  • SPECIFICATIONS
  • LITERATURE
GDS GASMAX II 3-Wire Gas Detector with backlit LCD display and local stainless steel sensor head configured for Hydrogen Sulfide (H2S) with range 0-25 to 0-5000 ppm, 4-20 mA output transmitter with optional Alarm Relay Board (3x 5A SPDT) and RS-485 Modbus RTU. CSA Certified for Class I, Div 1.

Inquiry

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.
Export Info
Made inUnited States
Harmonized Tariff Code (HTC)9027102000

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 Reseller & Volume Discounts

> ACCESSORIES - RELATED - CONSUMABLES :    7 Items found.
10-0203
(259)

GDS  10-0203

GDS Sensor calibration cup for stainless steel / aluminum sensor heads



 
1200-0268
(3182)

GDS  1200-0268

GDS Gas Detector Calibration Gas Cylinder Hydrogen Sulfide (H2S) 25ppm. Balance Air. 58L Aluminium Cylinder.

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1200-0269
(3179)

GDS  1200-0269

GDS Gas Detector Calibration Gas Cylinder Hydrogen Sulfide (H2S) 100ppm. Balance Methane. 58L Aluminium Cylinder.

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10-9515-R04
(328)

GDS  10-9515-R04

Electrochemical Smart Sensor configured for Hydrogen Sulfide (H2S) with range 0-25/0-5000 ppm. For GDS GASMAX EC, GASMAX II, TRANSMAX EC, TRANSMAX II with stainless steel sensor head and GDS GASMAX ECx, GASMAX IIx, GDS-49, GDS-58XP.

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1200-0538
(3112)

GDS  1200-0538

GDS Gas Detector Calibration Gas Kit Hydrogen Sulfide (H2S) 25ppm. Balance Air. Kit includes a 58L Aluminium Cylinder of Calibration Gas, fixed flow regulator, tubing, and carrying case. Optional Zero Air Cylinder.

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1200-0515
(3109)

GDS  1200-0515

GDS Gas Detector Calibration Gas Kit Hydrogen Sulfide (H2S) 100ppm. Balance Methane. Kit includes a 58L Aluminium Cylinder of Calibration Gas, fixed flow regulator, tubing, and carrying case. Optional Zero Air Cylinder.

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90-50
(1642)

RC SYSTEMS  90-50

RC Systems ViewSmart 400 4-Channel Gas Detector Integral Alarm Controller with standard 2x 5A SPDT relays, with 6 x optional alarm relays, in standard CSA approved, Class I, Division 2 - NEMA 4X non-metallic enclosure. 120VAC or 24VDC power supply. Modbus interface. Optional 4 x 3-wire bridge or 4 x 4-20mA input channels board.

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$3,525.97 
> HYDROGEN SULFIDE :    39 Items found.
2106B1400
(1451)

HONEYWELL  2106B1400

Honeywell Sieger Sensepoint Gas Detector Transmitter for Hydrogen Sulfide (H2S) (0-20 ppm to 0-100 ppm) with Surecell Toxic Sensor. 2 wire 4-20mA loop output. ATEX/IECEx CSA Class I Division 2 Certified.

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$1,135.98 
1100ALD-109022/0010P-L0
(6914)

RC SYSTEMS  1100ALD-109022/0010P-L0

RC Systems SenSmart 1100 gas detector for Hydrogen Sulfide (H2S) 0-10ppm to 0-2000ppm with 'ST-48' smart transmitter. Electrochemical sensor. 2-Wire 4-20mA output. 10-30 VDC. Aluminum or Stainless Steel enclosure. CSA certified for Class 1 Div 1 (Explosion Proof).

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$1,314.28 
GG-H2S-50-EXP
(5979)

CALIBRATION TECHNOLOGIES  GG-H2S-50-EXP

CTI GG-H2S-50-EXP Explosion Proof Electrochemical Gas Sensor for Hydrogen Sulfide (H2S) 0-50 ppm. 4-20 mA output, 24VDC power supply. Explosion Proof Copper-free aluminum enclosure for Class l, Div 1 & 2, Groups B, C & D. CSA, UL, FM, ATEX and IECEx approved.

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$1,341.51 
SPXCDULNHX
(663)

HONEYWELL  SPXCDULNHX

Honeywell XCD Sensepoint Gas Detector, Hydrogen Sulfide (H2S) Electrochemical Sensor with aluminium housing (optional stainless steel), stainless steel sensor head, tri-color backlit LCD Display, explosion-proof IP66 for hydrogen sulfide (H2S) 3-wire 24 VDC power, include 2 programmable alarm relays, 1 programmable fault relay, 4-20mA output (sink or source selectable); Modbus RTU option available. 0-50 ppm range. User-Selectable full scale range 10.0 to 100.0ppm. UL/CSA Class I Division 1 or ATEX (Zone 1) IECEx available.

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$1,379.12 
965-015420-100
(5007)

DETCON  965-015420-100

Detcon MicroSafe TP-524D Smart gas detection Sensor designed to detect and monitor Hydrogen Sulfide (H2S) with range 0-100ppm using solid state metal oxide semiconductor technology. Aluminum Junction Box. 4-20mA output. LED Display. Explosion Proof. IP66. ATEX, ISA and CE Approved. CSA and FM Approved for Class I, Division 1, Groups B, C, & D.

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100-0008-SS/100-0015-H2S
(4754)

ESP SAFETY  100-0008-SS/100-0015-H2S

ESP Safety Vector 2-channel gas detector controller with smart Plug-In sensor included to detect Hydrogen Sulfide (H2S) 0-20, 0-50 or 0-100ppm. Operates as a stand-alone display for a variety of ESP sensors which can be remotely located up to 500 feet away over 4-wire RS-485. Sensor head can also be attached. Includes analog 4-20 current loop with HART, Digital RS-485 Modbus RTU and 4 relays. 96-Character OLED Screen. 316 Stainless Steel or Aluminum Explosion-proof housing. IP67. SIL 2, FM/CSA Class I Division 1 certification. Optional 2nd sensor available.

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$1,440.00 
S3KUL2-XNXXSH1SS
(695)

HONEYWELL  S3KUL2-XNXXSH1SS

Honeywell Series 3000 MkII Gas Detector Transmitter, with aluminum housing (optional stainless steel) for monitoring HYDROGEN SULFIDE (H2S) with electrochemical sensor, 2-wire 4-20mA loop, LCD Display. Optional ranges: 0-15ppm, 0-100ppm Available Approvals UL Class I, Div 1 & 2, ATEX Zone 0 and IECEx.

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$1,491.53 
41001AL-0-1022/0005P/L0
(7167)

RC SYSTEMS  41001AL-0-1022/0005P/L0

RC Systems SenSmart 4100 2-wire 4-20mA loop powered gas detector for Hydrogen Sulfide (H2S) 0-1 to 0-2000ppm with GEN 2 smart Electrochemical sensor. Includes LCD Display. 10-30 VDC, Two flashing Alarm LEDs. Aluminum, Stainless Steel or non-metallic enclosure. CSA certified for Class 1 Div 1 & 2 (Explosion Proof).

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$1,538.96 
51001AL-0-1022/0005P/L0
(7122)

RC SYSTEMS  51001AL-0-1022/0005P/L0

RC Systems SenSmart 5100 3-wire gas detector for Hydrogen Sulfide (H2S) 0-1 to 0-2000ppm with GEN2 smart sensor, Color backlit LCD Display and 4-20mA output, 10-30 VDC. Aluminum or Stainless Steel enclosure. CSA Class I Division 1 (Explosion-Proof). Optional 2 RS-485 Modbus ports, 2 Programmable Alarm and Fault Relays.

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$1,594.80 
961-240026-100G
(2132)

DETCON  961-240026-100G

Detcon DM-100-H2S Electrochemical Hydrogen Sulfide (H2S) 0-100ppm Sensor Assembly with optional loop powered display. 4-20 mA. Features intelligent electronices, non-intrusive operator interface and comprehensive fault diagnostics. 316 Stainless Steel Housing with 3/4" NPT thread. XP-instrinsically safe. Class I, Div. 1, Groups A, B, C, & D.

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967-242490-100
(6064)

DETCON  967-242490-100

Detcon DM-700-H2S Electrochemical Smart Hydrogen Sulfide (H2S) 0-100 ppm Sensor Assembly with LED display. 4-20mA and Modbus RS-485 outputs. 316 Stainless Steel Housing. Water Proof, Corrosion Proof, Vibration Proof and Explosion proof. NEMA 4X. IP66. Class I, Div. 1, Groups B, C, & D. CSA and ATEX approvals.

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SPXCDULNH2
(5104)

HONEYWELL  SPXCDULNH2

Honeywell Sensepoint XCD RTD Gas Detector for Hydrogen Sulfide (H2S) with Electrochemical Sensor. Aluminium alloy LM25 or 316 stainless steel housing, PPS sensor head, tri-color backlit LCD Display. IP67. 3-wire 24 VDC power. Includes 3 programmable alarm relays and 4-20mA output (sink or source selectable), Modbus RTU option available. User-Selectable full scale range 0 to 50 ppm. UL/cCSAus Approved for Class I Div 2. Remote Sensor Option.

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$1,735.82 
967-011520-100
(4717)

DETCON  967-011520-100

Detcon TP-700 non-intrusive Smart Sensor for Hydrogen Sulfide (H2S) 0-100ppm using a solid state metal oxide semiconductor MOS technology. Aluminum or Stainless Steel Junction Box. 4-20mA and Modbus RS-485 outputs. LED Display. Explosion Proof. IP66. CSA, ATEX, CE and SIL2 Approved.

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2100AL-0-9022/0010P/L0
(126)

RC SYSTEMS  2100AL-0-9022/0010P/L0

RC Systems SenSmart 2100 2 wire 4-20mA Loop Powered gas detector for Hydrogen Sulfide (H2S) 0-10ppm to 0-2000ppm with 'ST-48' smart transmitter. Includes Graphic LCD Display, LED indicator and 4-20mA output. 10-30 VDC. Stainless steel or aluminum enclosure. CSA certified for Class 1 Div 1 & 2 (Explosion Proof).

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$1,789.61 
966-014520-100
(6101)

DETCON  966-014520-100

Detcon TP-624D Hydrogen Sulfide (H2S) 0-100ppm Smart Sensor with solid state metal oxide semiconductor technology. Includes MOS detector in stainless steel housing, base connector board, explosion proof enclosure, splashguard, 4-20 mA output, RS-485 serial communication and 3 alarm relays. IP66. ATEX and CSA approval for Class I, Division 1, Groups B, C & D.

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XNXUTAENNNNN-XNXXSH1SS
(846)

HONEYWELL  XNXUTAENNNNN-XNXXSH1SS

Honeywell XNX Universal Gas Detector Transmitter for monitoring Hydrogen Sulfide (H2S) compatible with all Honeywell gas sensing technologies with aluminum housing. 3-wire 4-20mA HART loop, backlit LCD Display, option for Modbus, Foundation H1 Fieldbus, local Hart and relay outputs UL Certified Class 1, Div 1 Groups A, B, C, D / ATEX Zone 1, SIL-2. Optional ranges: 0-15ppm, 0-100ppm

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$1,963.60 
31001AL-0-9022/0010P/L0
(5784)

RC SYSTEMS  31001AL-0-9022/0010P/L0

RC Systems SenSmart 3100 3 wire gas detector for Hydrogen Sulfide (H2S) 0-10ppm to 0-2000ppm with 'ST-48' smart transmitter. Includes Graphic LCD Display, LED indicator and 4-20mA output, optional alarm relays and Modbus RTU. 10-30 VDC. Aluminum or Stainless Steel enclosure. CSA certified for Class 1 Div 1(Explosion Proof).

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$1,967.53 
6100AL1-0-1022/0005P
(7009)

RC SYSTEMS  6100AL1-0-1022/0005P

RC Systems SenSmart 6100 3 wire Dual Channel Gas Detector for Hydrogen Sulfide (H2S) 0-1 to 0-2000ppm with 'ST-44' smart transmitter and GEN2 smart sensor. Includes Color TFT Display, 4-20mA output. OPTIONAL two RS-485 Modbus ports, embedded Ethernet with Webserver, Modbus TCP, 2 Alarm + Fault Relays. 10-30 VDC. Aluminum, Stainless Steel or Poly enclosure. CSA certified for Class 1 Div 1 (Explosion-Proof). IP66.

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$2,389.61 
QTU-QRU-C-111
(6855)

SPECTREX  QTU-QRU-C-111

SPECTREX SafEye Quasar 950 open path gas detector and source with ultraviolet technology to detect toxic Hydrogen Sulfide (H2S) at very low concentrations. Long range and high speed response. 24 Vdc. 0-20 mA, HART and RS-485 Modbus outputs. Stainless steel housing. IP66 and IP68. NEMA 250 6P. FM, ATEX, IECEx, CSA and SIL2 approvals.

Configure

$29,843.47 
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