Gas Leak Detectors, Analyzers, Alarm Devices and Calibration Gas
SKU# (383)

GDS  C2-48-071-06/00-000-00/0-0-0-0-0/0-0

$1,915.00     Availability: 2 Weeks
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GDS C2-48-071-06/00-000-00/0-0-0-0-0/0-0
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GDS C2 2-Channel Gas Detector Integral Alarm Controller with local DELRIN sensor head with integrated Catalytic Bead sensor for Combustibles LEL (specify gas) with range 0-100% LEL with standard 2x 5A SPDT relays, with optional visual-audible alarm, in standard CSA approved, Class I, Division 2 - NEMA 4X non-metallic enclosure 120 VAC, ready to use. With second channel available for optional sensor for EC/Toxic, catalytic, IR or PID sensors.Pushbutton Zero and Span calibration for direct sensors. Available calibrated to Methane (Natural Gas), Ethane, Ethylene, Hydrogen, Butane, Pentane, IPA, Methanol, MEK, Propane, Propylene, Pentane and many others.

Part# with Options:        C2-48-071-06/00-000-00/0-0-0-0-0/0-0
Price with Options:        1,915.00

Options:    

Sensor Head (Channel 1)
(1) Sensor Head for GDS C2 for non reactive gases (CO2/LEL)
Remote mounted toxic sensors require GDS-49 Sensor Transmitter
Relay Output
(2) Relay Output for GDS C2
Analog Output
(3) Analog Output for GDS C2
Digital Output
(4) Digital Output for GDS C2
Audible Alarm
(5) Audible Alarm for GDS C2
Visual Alarm
(6) Visual Alarm for GDS C2
Enclosure Options
(7) Enclosure Options GDS C2
Calibration 0-100% LEL
(8) Target combustible gas for GDS catalytic bead detector
ACK Button
(9) C1D2 Local ACK Button
ACK Button
(10) General Purpose ACK Button (C2)
2nd Input channel
(11) Second 4-20 mA or bridge input channel for GDS C2 controller
Power Supply
(12) Power Supply for GDS C2 controller
Requires extended enclosure

Availability 2 Weeks  ]

The C2 Protector Display & Alarm Controller provides signal conditioning, display and alarm functions for one or two critical input variables.

Versatile

Designed to provide low-cost direct monitoring for one or two gas sensors or flame detectors, the C2 Protector controller offers a highly-integrated, complete solution for detection of hazardous conditions. Versatile input signal conditioning options allow direct connection of any GDS Corp electrochemical sensor, and local or remote support for any GDS Corp combustible, PID or infrared sensor. Both channels can be configured to accept analog inputs from sources such as the GDS-49 Sensor Transmitter, GDS-IR Point Infrared Gas Detector or any standard 4-20mA source.

Additional C2 options include 5A SPDT discrete relays, 4-20mA outputs, light stacks and audible annunciators.

One popular application for the C2 is as a dual gas detector equipped with one local combustible sensor and one local toxic sensor. Alternatively, two combustible locations may be monitored with one sensor local and another remote.

Real-Time Display

A large graphic LCD screen displays input data as calibrated engineering units, bargraphs or 30-minute trends. Three adjustable alarm levels per channel, combined with programmable relays with voting logic allows flexible control of beacons, horns and other warning devices. Highly visible red and yellow LEDs visually indicate alarm status at all times.

Digitally Connected

An optional RS-485 MODBUS® slave port allows multiple C2 controllers to be multi-dropped on a single data highway. The C2 Protector controller is also 100% compatible with the ProtectorHMI Visualization and Historian software that can monitor, display and record data from up to ten C1 Protector or C2 Protector controllers.

Reliability

The C2 Protector controller is CSA certified to CSA C22.2 No. 152 for combustibles and Class I, Division 2, Groups A, B, C, D for use in hazardous areas. An optional NEMA 7 enclosure allows use in Class I Div 1 areas. Up to twelve watts of 24 VDC power is available for auxiliary devices or transmitters.

FEATURES

  • Accepts one or two direct-connect local or remote sensors or 4-20mA
  • Large LCD display shows values, bar-graph and trend data
  • Two programmable 5A SPDT common relays for Alarm 1, Alarm 2, Horn or FAULT
  • Optional 6x relay board for perchannel SPDT contacts
  • Optional dual channel 4-20mA board for current loop output
  • Operates on either +24VDC or 117/240VAC 50/60Hz
  • ACK button silences HORN without affecting alarm relays
  • Relay voting logic reduces need for external hardware
  • Touch and magnetic keys for non-intrusive operation in XP areas
  • Pushbutton zero and span calibra tion for directly connected sensors
  • NEMA 4x approved for Class 1 Div 2 area without purge
  • MODBUS® slave port for easy interface from master devices
  • CSA certified to C22.2 No 152 for combustible gas detection and approved for Class 1, Div 2 Groups A, B, C, D
  • Manufactured in USA

C2 Protector SPECIFICATIONS
Power Input: 24VDC (12 Watt MAX) 85-240 VAC power supply included
Display Backlit 128x64 pixel LCD shows trend, bargraph and engineering units; flashing alarm LEDs indicate alarm status
Input Inputs available for dual catalytic bead LEL, dual toxic / O2, one each catalytic bead & toxic / O2, and dual 4-20mA
MODBUS I/O Optional slave mode RS-232 or RS-485 MODBUS interface
Relay Output Two common output relays configurable for A1, A2, FAIL & HORN ; 5A @ 30VDC / 240VAC resistive load
Analog Output Optional dual channel 4-20mA current loop. Max loop R is 800 ohms with nominal 24VDC
Audible Output Optional 100db alarm (NEMA 4X only)
Temp -25°C to +50°C operating
Housing NEMA 4X approved for Class 1 Div 2 Groups A, B, C, D
NEMA 7 wall-mount approved for Cls 1 Div 1 Groups B, C, D
Dimensions NEMA 4X Non-metallic: 11.25” x 13.31” x 7.25” (w-h-d)
NEMA 4X Painted or stainless: 9.84” x 13.65” x 6.2”
NEMA 7: 13” x 14.25” x 6.25”
Approvals CSA C22.2 No. 1010.1 & 152 for combustibles & ISA S82.02;
UL 1604 / C22.2 No 213 (NEMA 4X = Div 2 Groups A, B, C, D;
NEMA 7 = Div 1 Groups B, C, D) EN55011 & EN61000 (CE Mark)
Warranty 2 years from date of purchase on electronics


Gas / Vapor LEL [Low Explosive Level] Relative Response
(with respect to Methane)
Acetic Acid 5.4% 0.20
Acetone 2.6% 0.35
Ammonia 15% 0.65
Benzene 1.3% 0.35
Butyl Acetate 1.4% 0.30
Cyclo-hexane 1.3% 0.45
Cyclo-pentane 1.4% 0.5
Decane 0.75% 0.20
Dioxane 2.0% 0.50
Ethane 3.0% 0.85
Ethanol 3.3% 0.45
Ethyl Acetate 2.2% 0.35
Ethylene 2.7% 0.65
Hydrogen 4.0% 0.95%
Iso-Butane 1.8% 0.55
Iso-Butyl Alcohol 1.7% 0.30
Iso-Butyl Methyl Ketone 1.2% 0.25
Iso-Octane 0.95% 0.35
Iso-Pentane 1.4% 0.45
Iso-Propyl Alcohol 2.2% 0.35
Methane 5.0% 1.0
Methanol 6.7% 0.70
Methyl Ethyl Ketone (MEK) 1.9% 0.35
Nonane 0.85% 0.25
Propane 2.1% 0.60
Propylene 2.4% 0.70
Styrene Monomer 1.1% 0.30
Toluene 1.2% 0.40
Export Info
Made inUnited States
Harmonized Tariff Code (HTC)9027102000

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Honeywell Zareba Sensepoint Gas Detector Transmitter for Methane (CH4) 0-100% LEL (combustibles) complete with pre-wired universal junction box (1 threaded M20, 1 clearance 3/4"NPT, 1 clearance 1/2" NPT, 3 approved stopping plugs, earth continuity plate) and factory set toxic gas sensor. 3 wire bridge output. ATEX Approved. Poison resistant catalytic bead.

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DEGA NB III LCD Gas Detection Transmitter with Catalytic Sensor for Methane (CH4), LPG or Hydrogen (H2) with range 0-100% LEL. RS-485 and optional 4-20mA or 3 relay outputs. LCD display. IP54. SIL.

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DEGA NS II LCD RE Gas Detector with Catalytic Sensor for LPG with range 0-100% LEL. Designed for explosive environments. RS-485 (Dega/Modbus) and optional 4-20mA 3-Wire outputs. 4 relays. LCD Display. IP54 (Optional IP66). ATEX Zone 2.

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Intec Controls PolyGard SPC3-3300 Sigle-Point Gas Detector for Combustibles 0-100% LEL (Catalytic Bead), 2 relay outputs, 1 4-20mA & 2-10V analog output, 83 db horn. Wall mounted. NEMA 4X Enclosure. Accepts one additional analog remote device and a secondary gas, temperature or humidity sensor. UL Listed and CSA Certified. Available gases: Ammonia, Ethylene, Ethyl Alcohol, Ethyl Acetate, Benzene, n-Hexane, n-Heptane, Hydrogen, Isopropyl Alcohol and Methanol.

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Detcon MicroSafe FP-524D Smart gas detection Sensor designed to detect and monitor combustible gases with range 0-100% LEL using matched-pair catalytic bead sensor technology. Aluminum Junction Box. 4-20mA output. LED Display. Explosion Proof. IP66. CSA and ISA Approved for Class I, Division 1, Groups B, C, & D.

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