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PRODUCT CODE
GMS-BDL-4
Crowcon Gasmaster 4 - Gas Detection Control Panel

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    £1,936.80 £1,614.00

     

    Crowcon Gasmaster 4 - Gas Detection Control Panel

    Crowcon Gasmaster 4 - Gas Detection Control Panel

    This Crowcon Wall mounted control unit with LCD display is for up to four 4-20mA or mV pellistor-type gas detectors, fire zones (up to 20 heat/smoke detectors or call points per zone), flame detectors or ESU sampling units. It features RS-485 Modbus communications for DCS/PLC/SCADA connection, event logging, as well as dedicated drives for 12/24Vdc audible/visual alarms.

    Double-pole relays with contacts rated 8A 250Vac (non-inductive) are supplied to indicate Alarm 1, Alarm 2 and Fault. 4-20mA or 1-5Vdc analogue outputs are provided per channel. Gasmaster operates from 90-264Vac and has 1.2Ah back-up batteries fitted as standard.

    Display language options are available: English (as standard), French, Dutch, Spanish, German, Italian, Czech and Polish. If the display is required in a language other than English, please state the language clearly on the order.

    Key Features
    • IP65 Rated
    • Multi-language display options
    Specifications

    Gasmaster 1

    Gasmaster 4

    Size

    288 x 278 x 110mm (11.3 x 10.9 x 4.3 inches)

    Weight

    4.5kg (10lbs)

    Enclosure material

    Back-box: cast aluminium
    Front cover: ABS (flame retardant)

    Ingress protection

    IP65

    Power

    100-240Vac 50-60Hz or
    20-30Vdc, 60W max

    Battery back-up

    1.2Ah batteries fitted internally

    Operating temperature

    -10°C to +50°C (14°F to +122°F)

    Inputs

    Gas    One 2 or 3 wire 4-20mA gas detector (sink or source) or mV pellistor flammable gas detector

    One to four 2 or 3 wire 4-20mA gas detectors (sink or source) or mV pellistor flammable gas detectors

    Fire     One loop of up to 20 conventional smoke/heat detectors or manual call points, or one flame detector (4-20mA or digital contact signal)

    One to four loops of up to 20 conventional smoke/heat detectors or manual call points, or one to four flame detectors

    ESU    For use with one Crowcon ESU fan

    Remote inhibit/retest    Via normally open contact

    Outputs

    Relays DPCO contacts rated 250Vac 8A
    Low alarm. High alarm. Fault. Alarm relays can be set for rising or falling alarms. Hysteresis can be adjusted on low alarms

    Low alarm and high alarm per channel plus common low, high and fault. Alarm relays can be set for rising or falling alarms. Hysteresis can be adjusted on low alarms

    A/V alarm drive    12Vdc or 24Vdc 650mA max. drive. Suitable for +ve or -ve switched alarms

    Analogue     4-20mA (current source, max. loop resistance 700?) or 1-5Vdc (min. load 50k? )

    4-20mA for each channel (current source, max. loop resistance 700?) or 1-5Vdc (min. load 50k?)

    Serial link    RS-485 Modbus RTU for monitoring and control via DCS/SCADA/PLC systems

    Communications port

    Optional port for PC configuration and event log upload

    Event logging*

    Time-stamped log of up to 300 alarms, fault or system intervention activities

    Panel indication

    LCD back-lit display shows gas level (in ppb, ppm, % volume or % LEL units), and scrolling alpha-numeric status indication.
    LED’s for Alarm, Fault, Power and Warning. Integral 85dB sounder (at 10cm)

    Approvals

    EMC: EN50270, EN60945, FCC: CFR 47 Part 15; ICES – 003
    ATEX: May be used in a non-hazardous area as part of Intrinsically Safe System conforming to EN60079-25 Baseefa 05Y0090/1

    Functional safety

    Validated to IEC61508
    SIL2

    Take advantage of our web-exclusive free UK mainland* delivery offer on orders over £100 ex VAT.  See all costs for delivery below and visit our main delivery page for more information on timescales as some restrictions may apply.

    UK & Ireland Delivery Options

    UK Mainland Standard Delivery on orders under £100 ex VAT - £7.95 ex VAT*
    UK Mainland Express Delivery - £21.50 ex VAT (timescales vary – please see delivery page)
    Highlands Delivery - £25.00 ex VAT
    Channel Island Delivery - £40 ex VAT
    Northern Ireland & Republic of Ireland - £25 ex VAT
    Saturday Delivery Options – Please contact us on 0141 771 7749 for more info

    Standard delivery timescales are normally 3-5 working days, depending on stock availability.  Express delivery is normally 1-3 working days, depending on stock availability.  Although we carry an extensive stock, there may be some items that are unavailable due to quantities or otherwise.  In this case we will inform you of the status of your order and whether or not it can be fulfilled within our standard delivery timeframe. *Mainland UK delivery excludes Northern Ireland, other charges apply.

    Please visit our main delivery page for more terms and conditions or contact our Sales Team on 0141 771 7749  or [email protected] for more information. Currently, some manufacturers are facing production and delivery issues due to Brexit and custom clearance and this is affecting lead times of even some of our standard stocked items.  We're trying our best to prevent these issues from affecting orders but please be aware that there may be some delays.  We are aiming to communicate this as best and as early as possible. 

    International Delivery Options

    Delivery costs vary between countries.  Please visit our main delivery page for more information.

    You also have the option to 'Arrange Your Own Courier', whereby you organise the shipment of your own goods once they have reached our warehouse.

    ORDER CANCELLATION AND GOODS RETURN

    Should you wish to cancel an order or return unwanted goods please follow the procedures detailed below to help us ensure cancellations/returns are processed as quickly and efficiently as possible.

    Simply log on to your customer account, note the order reference number and email the full cancellation details to [email protected] or contact us on 0141 771 7749. Assuming the order has not been despatched we will cancel.

    You have the right to cancel the purchase of goods without having to give a reason at any time within the “cooling off period” of fourteen working days, beginning the day after you take delivery of your order.

    You must notify us of your cancellation in writing via email to [email protected] or to our contact address. (Details Here)

    If you are in possession of the goods you are under the duty to retain them and take reasonable care of them.

    You must send the goods back to us in their original condition to our contact address at your own cost (unless we delivered the item to you in error or the item is damaged or defective) as soon as possible once you have cancelled the contract.

    Alternatively we will collect the goods from you which will incur a charge no greater than the actual cost of arranging the collection and shipping. In this case you must make the goods available for collection. We will contact you to make further arrangements.

    We reserve the right to make a charge not exceeding our direct costs of recovering the goods if you do not return the goods or return them at our expense.

    Upon receipt of returned items in satisfactory condition we will arrange a full credit by the same method used to pay for the goods originally. Any credit due will be processed within a maximum of thirty days.

    Note: If you wish to return goods for refund or exchange after 14 days, a re-stocking fee of 20% of the full order total will apply.

    If upon receipt of goods you find them to be faulty, damaged or if you have been incorrectly supplied an item, you should notify us within 24 hours by contacting 0141 771 7749 or [email protected] and quoting your order number and contact details.

    Frontline Safety will arrange uplift of any damaged or wrongly received goods and if on inspection of goods we also find them to be damaged, faulty or incorrectly supplied, we will offer replacement goods or provide a full refund.

    We recommend you inspect all goods prior to signing for and accepting delivery. If there is any visible damage to the outer packaging, ensure goods are sign for as damaged. In instances where it isn’t possible to sign for goods as damaged, these should be signed for as unexamined.


    Note: If your goods happen to develop a fault out with the standard returns period but within supplied warranty period or if you require any additional assistance, please contact us on 0141 771 7749 or email [email protected]

    IMPORTANT INFORMATION

    All postage, handling, customs and duty charges for all returned goods are the responsibility of the customer. We recommend using a fully traceable, insured service as goods are your responsibility while in transit.

    Crowcon Gasmaster 4 - Gas Detection Control Panel

    This Crowcon Wall mounted control unit with LCD display is for up to four 4-20mA or mV pellistor-type gas detectors, fire zones (up to 20 heat/smoke detectors or call points per zone), flame detectors or ESU sampling units. It features RS-485 Modbus communications for DCS/PLC/SCADA connection, event logging, as well as dedicated drives for 12/24Vdc audible/visual alarms.

    Double-pole relays with contacts rated 8A 250Vac (non-inductive) are supplied to indicate Alarm 1, Alarm 2 and Fault. 4-20mA or 1-5Vdc analogue outputs are provided per channel. Gasmaster operates from 90-264Vac and has 1.2Ah back-up batteries fitted as standard.

    Display language options are available: English (as standard), French, Dutch, Spanish, German, Italian, Czech and Polish. If the display is required in a language other than English, please state the language clearly on the order.

    Key Features
    • IP65 Rated
    • Multi-language display options
    Specifications

    Gasmaster 1

    Gasmaster 4

    Size

    288 x 278 x 110mm (11.3 x 10.9 x 4.3 inches)

    Weight

    4.5kg (10lbs)

    Enclosure material

    Back-box: cast aluminium
    Front cover: ABS (flame retardant)

    Ingress protection

    IP65

    Power

    100-240Vac 50-60Hz or
    20-30Vdc, 60W max

    Battery back-up

    1.2Ah batteries fitted internally

    Operating temperature

    -10°C to +50°C (14°F to +122°F)

    Inputs

    Gas    One 2 or 3 wire 4-20mA gas detector (sink or source) or mV pellistor flammable gas detector

    One to four 2 or 3 wire 4-20mA gas detectors (sink or source) or mV pellistor flammable gas detectors

    Fire     One loop of up to 20 conventional smoke/heat detectors or manual call points, or one flame detector (4-20mA or digital contact signal)

    One to four loops of up to 20 conventional smoke/heat detectors or manual call points, or one to four flame detectors

    ESU    For use with one Crowcon ESU fan

    Remote inhibit/retest    Via normally open contact

    Outputs

    Relays DPCO contacts rated 250Vac 8A
    Low alarm. High alarm. Fault. Alarm relays can be set for rising or falling alarms. Hysteresis can be adjusted on low alarms

    Low alarm and high alarm per channel plus common low, high and fault. Alarm relays can be set for rising or falling alarms. Hysteresis can be adjusted on low alarms

    A/V alarm drive    12Vdc or 24Vdc 650mA max. drive. Suitable for +ve or -ve switched alarms

    Analogue     4-20mA (current source, max. loop resistance 700?) or 1-5Vdc (min. load 50k? )

    4-20mA for each channel (current source, max. loop resistance 700?) or 1-5Vdc (min. load 50k?)

    Serial link    RS-485 Modbus RTU for monitoring and control via DCS/SCADA/PLC systems

    Communications port

    Optional port for PC configuration and event log upload

    Event logging*

    Time-stamped log of up to 300 alarms, fault or system intervention activities

    Panel indication

    LCD back-lit display shows gas level (in ppb, ppm, % volume or % LEL units), and scrolling alpha-numeric status indication.
    LED’s for Alarm, Fault, Power and Warning. Integral 85dB sounder (at 10cm)

    Approvals

    EMC: EN50270, EN60945, FCC: CFR 47 Part 15; ICES – 003
    ATEX: May be used in a non-hazardous area as part of Intrinsically Safe System conforming to EN60079-25 Baseefa 05Y0090/1

    Functional safety

    Validated to IEC61508
    SIL2

    Take advantage of our web-exclusive free UK mainland* delivery offer on orders over £100 ex VAT.  See all costs for delivery below and visit our main delivery page for more information on timescales as some restrictions may apply.

    UK & Ireland Delivery Options

    UK Mainland Standard Delivery on orders under £100 ex VAT - £7.95 ex VAT*
    UK Mainland Express Delivery - £21.50 ex VAT (timescales vary – please see delivery page)
    Highlands Delivery - £25.00 ex VAT
    Channel Island Delivery - £40 ex VAT
    Northern Ireland & Republic of Ireland - £25 ex VAT
    Saturday Delivery Options – Please contact us on 0141 771 7749 for more info

    Standard delivery timescales are normally 3-5 working days, depending on stock availability.  Express delivery is normally 1-3 working days, depending on stock availability.  Although we carry an extensive stock, there may be some items that are unavailable due to quantities or otherwise.  In this case we will inform you of the status of your order and whether or not it can be fulfilled within our standard delivery timeframe. *Mainland UK delivery excludes Northern Ireland, other charges apply.

    Please visit our main delivery page for more terms and conditions or contact our Sales Team on 0141 771 7749  or [email protected] for more information. Currently, some manufacturers are facing production and delivery issues due to Brexit and custom clearance and this is affecting lead times of even some of our standard stocked items.  We're trying our best to prevent these issues from affecting orders but please be aware that there may be some delays.  We are aiming to communicate this as best and as early as possible. 

    International Delivery Options

    Delivery costs vary between countries.  Please visit our main delivery page for more information.

    You also have the option to 'Arrange Your Own Courier', whereby you organise the shipment of your own goods once they have reached our warehouse.

    ORDER CANCELLATION AND GOODS RETURN

    Should you wish to cancel an order or return unwanted goods please follow the procedures detailed below to help us ensure cancellations/returns are processed as quickly and efficiently as possible.

    Simply log on to your customer account, note the order reference number and email the full cancellation details to [email protected] or contact us on 0141 771 7749. Assuming the order has not been despatched we will cancel.

    You have the right to cancel the purchase of goods without having to give a reason at any time within the “cooling off period” of fourteen working days, beginning the day after you take delivery of your order.

    You must notify us of your cancellation in writing via email to [email protected] or to our contact address. (Details Here)

    If you are in possession of the goods you are under the duty to retain them and take reasonable care of them.

    You must send the goods back to us in their original condition to our contact address at your own cost (unless we delivered the item to you in error or the item is damaged or defective) as soon as possible once you have cancelled the contract.

    Alternatively we will collect the goods from you which will incur a charge no greater than the actual cost of arranging the collection and shipping. In this case you must make the goods available for collection. We will contact you to make further arrangements.

    We reserve the right to make a charge not exceeding our direct costs of recovering the goods if you do not return the goods or return them at our expense.

    Upon receipt of returned items in satisfactory condition we will arrange a full credit by the same method used to pay for the goods originally. Any credit due will be processed within a maximum of thirty days.

    Note: If you wish to return goods for refund or exchange after 14 days, a re-stocking fee of 20% of the full order total will apply.

    If upon receipt of goods you find them to be faulty, damaged or if you have been incorrectly supplied an item, you should notify us within 24 hours by contacting 0141 771 7749 or [email protected] and quoting your order number and contact details.

    Frontline Safety will arrange uplift of any damaged or wrongly received goods and if on inspection of goods we also find them to be damaged, faulty or incorrectly supplied, we will offer replacement goods or provide a full refund.

    We recommend you inspect all goods prior to signing for and accepting delivery. If there is any visible damage to the outer packaging, ensure goods are sign for as damaged. In instances where it isn’t possible to sign for goods as damaged, these should be signed for as unexamined.


    Note: If your goods happen to develop a fault out with the standard returns period but within supplied warranty period or if you require any additional assistance, please contact us on 0141 771 7749 or email [email protected]

    IMPORTANT INFORMATION

    All postage, handling, customs and duty charges for all returned goods are the responsibility of the customer. We recommend using a fully traceable, insured service as goods are your responsibility while in transit.