Gas leak detectors, analyzers, alarm devices and calibration gas
SKU# (6155)

DELPHIAN  364-455-01-365-722-11050

DETECTORS / GAS DETECTORS
MERCAPTAN

$681.60     Availability: In Stock
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DELPHIAN 364-455-01-365-722-11050 (1)
  • Overview
  • Benefits
  • Specs
  • Documents

Delphian GazTell Fixed Point Electrochemical Gas Detector for Mercaptan (TBM) 0-50 or 0-25ppm. 4-20mA Output. Optional Modbus RTU Output and Alarm Relays. SIL2 Approval. Suitable for Class I Div 1 & 2 Groups C, D.

Part# with Options:        364-455-01-365-722-11050
Price with Options:        681.60

Options:    

Measurement Range
(1) Measurement Range for Delphian GazTell TBM
Remote Display
(2) External Display Module for Delphian Gaz Tell IR/EC via RS-485
Alarm Relays
(3) Simple Local Alarm Module for Delphian Gaz Tell IR
Communications Module
(4) Communications Module for Delphian Gaz Tell IR
Mounting Options
(5) Mounting Options for Delphian GazTell Electrochemical
Sensor Adaptors
(6) Adaptors for Delphian GazTell Electrochemical
Splash Guard
(7) Splash Guard for Delphian GazTell

  Availability In Stock  ]

Hassle free safety:
  • Simple to use and install
  • Shock & vibration resistant
  • Low power consumption
  • Checks itself every second
  • Plain English displays
  • Tough
  • Reliable
  • Affordable
  • Accurate
THE DETECTOR HEAD

The GazTell detector head for electrochemical cells can be used alone or with the optional modules.

  • The small size (5”L x 2”W) makes it inconspicuous and allows placement in tight areas.
  • User-friendly, alpha-numeric LED display with understandable instructions and prompts.
  • Automatically recognizes the sensor cell with no configuration necessary.
  • Scrolls gas type every few seconds.
  • Low maintenance and low cost of ownership. The detector head logs and will display the last time it was calibrated.
  • Connects directly to conduit eliminating the need for expensive and bulky junction boxes.
  • Smart Sensor saves operator time and money. The sensor knows the highest reading since last calibration, the number of days since last calibration, how long the detector head has been in service, the percentage of life remaining in the sensor and highest/lowest temperatures observed during operation. It checks itself and its vital functions continuously.
  • Power consumption is very low. Even at its maximum power consumption (with the display at its brightest), the detector head uses only 77mA @ 24VDC.
OPTIONAL SLAM
Remote Relay Module
  • Set alarm levels without software, using simple jumper selection.
  • The module can be placed anywhere relays are needed.
  • Flexible design allows the relays to be placed next to the functions they operate.
  • The relay module has robust relays rated at 6 amp@120 volt relays for Fail, Low and High Alarms, so auxiliary relays are often not needed. Alarm relays can be latching or non-latching, energized or de-energized, normally open or closed. A 5 second alarm delay can be turned on to avoid false alarms.
  • FM Approvals tested the SLAM module for operation at -4 oF to 140 oF (-20 oC to +60 oC).
OPTIONAL EXMO
Remote Display Module

The EXMO communicates directly with the detector head and mimics its display. If the detector head is located remotely high or low, or in a difficult-to-calibrate place, locating the EXMO in an accessible position gives immediate access to the detector head’s sensor. It displays everything the detector head displays. It gives control via bi-directional RS-485 communication.

Remote calibration has never been so easy.

The small extension module has the same alpha numeric LED displays and color coded operation as the remotely placed detector head.

  • Check the sensor before entering a dangerous area.
  • Take the sensor online or offline
  • Calibrate
  • Cancel calibration

SPECIFICATIONS
DimensionsDetector Head: 5"L x 2"W
EXMO, SLAM & COMO: (each) 6"L x 3.5"W x 2"H
Shipping Weight Detector Head: .875 lbs (.4 kg)
EXMO, SLAM & COMO: (each) 1.25 lbs (.6 kg)
Power: Detector Head: 77 mA max
EXMO: 16mA max
SLAM: 56 mA max
COMO: 35 mA max
Operating Voltage Nominally 12-42 VDC
Output Signal Range 4-20mA or 1-5 mA (user selectable, 4 - 20mA is default). Modbus RTU available as an option.
Output is linear and proportional to the gas scale.
Load (maximum resistance) 300 Ohms
Measurement Ranges ppm according to toxic gas electrochemical cell and % by volume for oxygen.
Temperature Range Cell Storage: +32 oF (0 oC) to +68 oF (+20 oC)
The detector head: (depending upon cell installed)
-20 oC (-4 oF) to +70 oC (+158 oF)
The EXMO/SLAM/COMO:
-20 oC (-4 oF) to +60 oC (+140 oF)
Pressure The operating pressure range for toxic cells is normally ambient +/-10%
Mean Time Between Failures (MTBF@70F) 8 years (electronics)
SLAM Relays 6 amps@120 volts
SLAM Response Time Less than a second from the time the detector head sees sufficient gas to trigger an alarm to the relay operating.
EXMO Response Time Less than a second from the time the detector head sees gas to the EXMO displaying that gas concentration.
Detector Head RFI/EMI Immunity Less than 1% of full scale change with 5w transceiver keyed within three feet. RFI/EMI Protection complies with EN50270, EN61000-6-4, ISA/IEC 6001-4-3
Area Hazard Classification: Class I, Divisions 1 & 2, Groups C, D
SIL (Safety Integrity Level) SIL 2
Warranty Detector Head, SLAM, EXMO and COMO: two years from date of shipment.
Cell: one year from date of shipment.


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