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STATUS SCIENTIFIC CONTROLS
FGD14 Single Channel
Environmental Monitor.
STATUS SCIENTIFIC CONTROLS LTD.
Hermitage Lane Industrial Estate,
Kings Mill Way,
Mansfield,
Nottinghamshire.
NG18 5ER
England
Tel
: 01623 651381
Fax
: 01623 421063
Internet
:
www.status-scientific.com
Issue:
2.9
Date:
16/5/19
Firmware:
V8.0.x
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Summary of Contents for STATUS SCIENTIFIC CONTROLS FGD14
- Page 1 STATUS SCIENTIFIC CONTROLS Issue: Date: 16/5/19 Firmware: V8.0.x FGD14 Single Channel Environmental Monitor. STATUS SCIENTIFIC CONTROLS LTD. Hermitage Lane Industrial Estate, Kings Mill Way, Mansfield, Nottinghamshire. NG18 5ER England : 01623 651381 : 01623 421063 Internet www.status-scientific.com...
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Page 2: Table Of Contents
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor Introduction ..................... 3 ENSORS 1.1.1 Infrared ..................3 1.1.2 Oxygen ..................3 1.1.3 Toxic ................... 3 Installation ‘FGD14’ ..................4 ITING THE ................4 OWER UPPLY PTIONS 2.2.1 Mains Powered ................4 2.2.2 DC Powered ................4 .................. - Page 3 STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor ....................26 XYGEN ......................26 OXIC TD06/026 Issue: Change note: 1882 Page 2...
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Page 4: Introduction
The FGD14 is fitted with two relays, which are linked to user definable alarm set points. The FGD14 may be connected to an interface unit that will allow direct connection to a Sensors The unit can be fitted with a range of sensor modules allowing it to be tailored to individual needs. -
Page 5: Installation
Avoid mounting the instrument where it may be subjected to sudden transients in ambient temperature (e.g. above a heater/radiator). Power Supply Options The FGD14 is available with one of two power supply options. 2.2.1 Mains Powered A universal power supply is fitted that operates in the range of 85-265Vac, 47-400 Hz. -
Page 6: Wire Termination
Status Scientific Controls module Remote keypad connector Note: When a DC Power Supply is fitted within the FGD14, the terminals marked L and N on the above diagram will be identified as +Ve and –Ve. TD06/026 Issue: Change note: 1882... -
Page 7: Remote Indicator Connection
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 2.3.1 Remote Indicator Connection E N L Relay 2 Relay 1 To gain access to the terminals within the remote indicator assembly, remove the screw located at each corner of the assembly when viewed from below (4 in total). -
Page 8: Menu System
To exit the calibration mode press MENU. While the instrument is in a calibration mode – any data displayed on the screen will alternate between the cal number and the reading. The following features are available via the ‘FGD14’ menu system: - Cal number Function... - Page 9 STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor Set Relay 2 Mode 3.3.13 Set Alarm Level 1 3.3.14 Set Alarm Level 2 3.3.15 Sounder enable 3.3.16 Alarm hysteresis 3.3.17 Note: The MENU numbers have gaps, this is to maintain compatibility with other products that have different features.
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Page 10: Alarm Test
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor Alarm Test The FGD14 is equipped with an alarm test function. During alarm the relays, Leds and sounder will operate, see section 3.4 In order to gain access to the alarm test switch see section 3.1. -
Page 11: Zero Sensor
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 3.3.2 Zero Sensor This is a calibration feature. It allows the instrument to determine the sensor output under zero gas conditions. • Apply target free gas to the sensor inlet and allow enough time for the sensor to respond and all gas to be purged (typically 2 minutes dependent upon flow rate). -
Page 12: Span Sensor
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 3.3.3 Span Sensor This is a calibration feature. It allows the instrument to determine the sensor output when it is exposed to a know concentration of gas. • Apply a known concentration of Hydrocarbon gas (typically 20% LEL pentane) to the sensor inlet and allow enough time for the sensor to respond. -
Page 13: Set Sensor Fsd
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 3.3.5 Set Sensor FSD This option is used to match the sensor’s operating range with the electronics so that over-range conditions can be detected. • Select calibration mode C: 3 (refer to section 3.2) and press ENTER. -
Page 14: Display Firmware Version
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 3.3.7 Display Firmware Version Menu mode C: 7 This option is not available in this version – it is used for compatibility with other products. 3.3.8 Restore This feature is used to restore all the settings to the factory default settings. -
Page 15: View Engineer/Diagnostics Data
View Engineer/Diagnostics Data This feature is a view-only feature. No configuration changes are possible from within this menu. This information is for the use of Status Scientific Controls. • Select calibration mode C: 9 (refer to section 3.2) and press ENTER. -
Page 16: Cross Reference
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 3.3.11 Cross Reference This option is used to allow the user to calibrate the sensor with a commonly available gas (e.g. methane or propane) but use the unit to detect a different gas (e.g. methanol or acetone etc.). -
Page 17: Set Relay 1 Mode
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 3.3.12 Set Relay 1 Mode The unit is fitted with a relay that is operated in conjunction with the alarm level. The user can select if the relay is normally energised, E’ or normally de-energised, ‘d’ when the unit is not in an alarm condition. -
Page 18: Set Alarm Level 1
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 3.3.14 Set Alarm Level 1 • Select calibration mode C: 15 (refer to section 3.2) and press ENTER. • Using the UP and DOWN buttons, adjust the displayed reading so that it matches the desired alarm set point. -
Page 19: Set Alarm Hysteresis
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor 3.3.17 Set Alarm Hysteresis Hysteresis is applied during alarm checking to stop the alarm relays chattering when the gas level is at the alarm set point. The hysteresis level is expressed as a percentage of the alarm setting. For example if the alarm setting is 10% vol. CO the hysteresis setting is 1% then the alarm relay would be activated at 10% gas and de-activate at 9.9% gas. -
Page 20: Fgd14' Indications
The GREEN power led on the remote indicator is continuously lit. Alarm Condition If the FGD14 detects gas levels in excess of the preset alarm level, an alarm is raised. This is indicated by: The RED LED on the front panel of the FGD14 flashes and the sounder will be heard. - Page 21 If the instrument detects a fault with the sensor or the configuration data, a fault is raised. This is indicated by: The RED LED on the front panel of the FGD14 flashes and the display flashes F xxx, where xxx is a fault code as follows...
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Page 22: Sensor Replacement
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor Sensor Replacement Status Scientific Controls field service personnel, or a trained engineer should only perform sensor replacement. Consult Status Scientific Controls for further details. Following sensor replacement: - • A full calibration must be performed. -
Page 23: Trouble Shooting
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor ROUBLE HOOTING The ‘FGD14’ Infrared detectors have been extensively tested and have been found to provide reliable monitoring of hydrocarbon gas levels. Any problems encountered by customers are usually the result of: • Failure to adhere to recommended calibration procedures. - Page 24 STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor TD06/026 Issue: Change note: 1882 Page 23...
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Page 25: Specification
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor PECIFICATION Hydrocarbon Size : 122 x 142 x 75mm nominal Weight : 0.9Kg Gas Types : Hydrocarbons Operating Voltage : 85-265V, 47-400 Hz 2 user adjustable set point between 10%LEL Alarm set points and 60% LEL... -
Page 26: Carbon Dioxide
STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor Carbon Dioxide Size : 122 x 142 x 75mm nominal Weight : 0.9Kg Gas Types : Carbon Dioxide Operating Voltage : 85-265V, 47-400 Hz 2 user adjustable set points between 0.3%Vol Alarm set points... - Page 27 STATUS SCIENTIFIC CONTROLS FGD14 Environmental Monitor Oxygen Toxic TD06/026 Issue: Change note: 1882 Page 26...
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