Gas and smoke detectors. (building technology) Gas alarm units. (private home) Gas alarm units (industrial) Gas alarm units. (building technology)

Transcription

1 Gas and smoke detectors (buldng technology) Gas alarm unts (prvate home) Gas alarm unts (ndustral) Gas alarm unts (buldng technology)

2 Chapter Gas alarm unts Buldng technology Gas alarm unts GS 1.1, GS External gas sensor GS 4.1 and gas alarm unt 3.1 CO 113 Gas and smoke detector GRM 114 Gas and smoke sensors for GRM 11 Buldng technology/ndustry Gas alarm unt n wall mountng housng GW-S 116 Gas alarm system n DIN ral housng GW-SK 117 Gas sensors 400 ST, 00 ST, 10 Ex-2, 600 ST, 700 ST and 800 ST 118 Accessores Test gas unt, mountng frame, sealng kt, test gas

3 Gas alarm Buldng technology Gas alarm unts for the prvate home Relay for external sensor Applcaton Gas alarm unt GS 1.1 Gas alarm unt GS 2.1 For the detecton of nflammable gases such as methane, propane, butane n ambent ar n resdental buldngs. For the detecton of nflammable gases such as methane, propane, butane n ambent ar n resdental buldngs. Gas alarm unt wth ntegrated semconductor sensor and alarm buzzer. LEDs for operaton (green), alarm (red), error (yellow), the Test button and the Reset button are located at the front sde of the housng. The alarm s trggered when approx. 20 % of the LEL (lower explosve lmt) s reached. The audble alarm can be muted wth the Reset button. The vsual alarm remans actve untl the alarm condton no longer exsts (reset). Gas alarm unt wth ntegrated semconductor sensor, alarm buzzer and relay output for connecton of addtonal external alarm equpment (e.g. horn). LEDs for operaton (green), alarm (red), error (yellow), the Test button and the Reset button are located at the front sde of the housng. The alarm s trggered when approx. 20 % of the LEL (lower explosve lmt) s reached. The audble alarm can be muted wth the Reset button. The vsual alarm remans actve untl the alarm condton no longer exsts (reset). The unt features an addtonal nput for connecton of an external gas sensor GS 4.1 as a second measurng pont for montorng dfferent rooms. Methane Propane : AC 230 V W x H x D 18 x 90 x 44 mm Degree of protecton: IP 20 (EN 6029) Ambent: 0/0 C; max. 7 % rh Alarm value: Approx. 20 % LEL Audble alarm: Internal buzzer, mn. 0 db(a) Servce lfe: Approx. years : AC 230 V W x H x D 18 x 90 x 44 mm Degree of protecton: IP 20 (EN 6029) Ambent: 0/0 C; max. 7 % rh Alarm value: Approx. 20 % LEL Audble alarm: Internal buzzer, mn. 0 db(a) Servce lfe: Approx. years GS gas alarm unts are cross-senstve to hydrocarbons, lacquers, solvents, alcohols and smlar meda. DG: M Part no. Prce Gas alarm unt GS 1.1 Methane Gas alarm unt GS 1.1 Propane/Butane Gas alarm unt GS 2.1 Methane Gas alarm unt GS 2.1 Propane/Butane Dvson III

4 Buldng technology Gas alarm Gas alarm unts for the prvate home Applcaton External gas sensor GS 4.1 Addtonal gas sensor to be used wth the gas alarm unt GS 2.1. Enables montorng at two ponts n dfferent rooms. Remote sensor for gas alarm unt GS 2.1. LEDs for operaton (green), alarm (red), error (yellow) are located at the front sde of the housng. Audble alarm s trggered by the gas alarm GS 2.1. Gas alarm unt GS 3.1 CO For the detecton of dangerous CO gas concentratons n resdental buldngs. GS 3.1 s nstalled close to the heatng or hot water boler. Gas alarm unt wth ntegrated semconductor sensor and alarm buzzer. LEDs for operaton (green), alarm (red), error (yellow), the Test button and the Reset button are located at the front sde of the housng. The alarm s trggered when approx. 300 ppm CO are reached. The audble alarm can be muted wth the Reset button. The vsual alarm remans actve untl the alarm condton no longer exsts (reset). Standard settng s CO. Carbon monoxde CO Approx. 160 cm : Va GS 2.1 W x H x D 80 x 80 x 36 mm Degree of protecton: IP 20 (EN 6029) Ambent: 0/0 C max. 7 % rh Alarm value: Approx. 20 % LEL Servce lfe: Approx. years : AC 230 V W x H x D 18 x 90 x 44 mm Degree of protecton: IP 20 (EN 6029) Ambent: 0/0 C max. 7 % rh Alarm value: 300 ppm CO Audble alarm: Internal buzzer, mn. 0 db(a) Servce lfe: Approx. years GS gas alarm unts are cross-senstve to hydrocarbons, lacquers, solvents, alcohols and smlar meda. DG: M Part no. Prce Gas sensor GS 4.1 Methane Gas sensor GS 4.1 Propane/Butane Gas alarm unt GS 3.1 CO Dvson III 113

5 Gas alarm Buldng technology Gas and smoke detector GRM For natural gas and lqud gas (gas detector) For early detecton of smoke (smoke detector) Audble and vsual alarms; Acknowledge button and relay output Self-montorng for lne nterrupton, short crcut and sensor defect A A A Page 11 Page 108 Page 92 Applcaton For contnuous montorng of explosve gases, vapours and smoke and for generatng alarms n conjuncton wth the approprate sensors. GRM s nstalled n heatng rooms and basements, storage, offce and resdental buldngs as well as publc facltes to ncrease safety. Not sutable for nstallaton n hazardous areas (EX areas). Alarm unt n a wall mountng housng wth audble and vsual alarms. GRM features an alarm threshold and s equpped wth a relay contact. If the threshold value s exceeded, the unt generates an alarm. The red LED lghts up, the audble alarm goes on and the alarm relay swtches. The audble alarm can be muted wth the Acknowledge button. When the alarm condton no longer exsts, you press the Acknowledge button agan to clear the vsual alarm (alarm memory). The alarm can only be cleared wth the Acknowledge button f the reason for the alarm has been removed. If the concentraton stll exceeds the alarm threshold, pressng the Acknowledge button does not clear the alarm. The voltagefree relay contact allows you to swtch addtonal external sgnallng equpment such as the event reportng system EMS, horns, lamps, fans or fan controllers n the case of alarm or fault condtons. GRM s sutable for panel mountng wth a mountng frame. A sealng kt (IP 4) s avalable for rough applcaton condtons. The followng sensor combnatons are possble wth GRM: 1. 1 gas sensor and 1 smoke sensor 2. 2 gas sensors 3. 2 smoke sensors 4. 1 gas sensor. 1 smoke sensor Inputs 2 sensors Connecton cable 3 wres Wre cross secton > 0. mm 2 Dstance control unt sensor Max. 10 m Alarm threshold 1 permanently nstalled alarm threshold for alarm at 20 % LEL (for gases) wth alarm memory Dsplay 1 green LED: Operaton 1 red LED: Flashng: fault Steady on: alarm Audble alarm Pezo buzzer approx. 70 db(a), can be acknowledged Swtchng outputs Relay contacts: 1 voltage-free changeover contact Contact ratng: AC 20 V, 2 A AC 230 V Power nput 1 VA Ambent: 0/40 C Wall mountng housng made of mpact-resstant plastc (ABS) W x H x D: 100 x 188 x 6 mm Weght: 0. kg Degree of protecton: IP 40 (EN 6029) Please order sensors and calbraton separately. DG: H Part no. Prce Gas and smoke detector GRM Dvson III

6 Buldng technology Gas alarm Gas and smoke sensors for GRM Gas sensor Smoke sensor Semconductor gas sensor n plastc housng for connecton to gas and smoke detector GRM. For use n dry rooms (e.g. heatng nstallatons). Detectable meda: methane, propane, butane. LEDs at the sensor ndcate the operatng and alarm state of the gas alarm system: Photoelectronc smoke sensor n plastc housng for connecton to gas and smoke detector GRM. For use prmarly n resdental buldngs (lvng rooms, bedrooms, halls, starcases, corrdors, etc.). The operatng and alarm state s ndcated at the sensor: LED green: LED yellow: LED red: Operaton Fault Gas alarm Vsual: Audble: LED red/red Internal pezo buzzer When orderng, please specfy the gas to be montored snce the sensors must be calbrated for the desred gas. Measured gases Inflammable gases and vapours n ambent ar. Gas sensors are cross-senstve to hydrocarbons, lacquers, solvents, alcohols, etc.). Measurng range 0 0 % LEL Semconductor (servce lfe approx. years, dependng on the operatng condtons) Ambent: 0/40 C Humdty Max. 7 % rh Wall mountng plastc housng W x H x D: 80 x 80 x 3 mm Weght: Approx. 100 g Sensor Photoelectronc Scattered lght prncple Alarm tone 8 db(a) (at a dstance of 3 m) Test button For senstvty, audble alarm Ambent: /39 C Humdty Max. 80 % rh Wall mountng plastc housng Outsde dmensons (Ø x H): 1 x 38 mm Weght: Approx. 19 g Electrcal connectons Screw termnal strp Gas sensor calbraton Pror to shpment, the gas sensors are calbrated to the gas specfed by the customer. Therefore, please always ndcate the gas type when orderng. Please order sensors and calbraton separately. DG: H Part no. Prce Gas sensor for methane A Gas sensor for propane, butane A Gas sensor calbraton Smoke sensor Dvson III 11

7 Gas alarm Buldng technology/ndustry Gas alarm unt GW-S n wall mountng housng For two or four gas sensors (measurng ponts) Dgtal dsplay for concentraton, programmng and calbraton data Alarms: memory mode or volatle mode (1 2) Self-montorng for lne nterrupton, short crcut and power falure Applcaton For contnuous montorng of nflammable or toxc gases as well as oxygen n ambent ar. Ideal for ndustral and buldng technology applcatons. Not sutable for use n hazardous areas (EX areas). Freely programmable gas alarm unt n a compact wall mountng housng for the connecton of one or two gas sensors. The control unt can montor varous types of gases. GW-S can be operated n sngle-stage or dual-stage mode. Lmt values can be set as requred. Four ntegrated relays can be assgned as requred (1 relay s used for general alarm and 1 relay for the audble alarm sgnal (horn). The other relays are avalable for control outputs. The gas alarm system features a dsplay wth alternatng ndcaton of measured values and three operatng levels: 1. Measurement level: Dsplays measured values, faults, alarms 2. Parameter level: Dsplays measurng ranges, lmt values, alarm groups 3. Servce level: Dsplays lmt values, performs functon checks of the relays, settng of parameters (such as alarm group and lmt value settngs) GW-S alternately dsplays the concentraton of the gas n the ambent ar. If a sensor exceeds alarm level 1 or alarm level 2, the vsual alarm and the alarm relay are actvated. When the concentraton falls below the alarm level, the alarm s cleared. It s also possble to program GW-S n such a way that alarm level 2 remans stored untl a manual reset. The actvaton of the relay for the horn can also be programmed for each alarm level. Stop mode allows for permanent ndcaton of the concentraton at a gven measurng pont. GW-S s self-montorng (lne nterrupton, short crcut and power falure) and sgnals faults va LED and fault relay. In addton, the dsplay shows an "E". The alarm functon can be tested wthout test gas. Verson GW-S4 for connecton of up to four gas sensors. Sutable gas sensors (seres ) see page Sensor nputs 4 20 ma GW-S: 2 gas sensors can be connected GW-S4: 4 gas sensors can be connected Alarm thresholds Max. 2, adjustable, memory mode or volatle mode Swtchng outputs 4 voltage-free relay contacts Controls Keypad for alarm and horn reset, edt, menu selecton, confrmaton Dsplay Dgtal dsplay for: concentraton value, menu LEDs for: Alarm and fault for each measurng pont Operatonal, horn and ndcated measurng pont : AC 230 V Power nput: Max. 20 VA Ambent: -10/+40 C Wall mountng housng W x H x D: 19 x 160 x 137 mm Weght: 1.3 kg Degree of protecton: IP 4 (EN 6029) Connectable sensors Seres 400, 00, 600, 700 and 800 Opton Data logger DG: H Part no. Prce GW-S GW-S Verson wth data logger 116 Dvson III

8 Buldng technology/ndustry Gas alarm Gas alarm system GW-SK n DIN ral housng For up to sx gas sensors (measurng ponts) Dgtal dsplay for concentraton, programmng and calbraton data Alarms: memory mode or volatle mode (1 4) Self-montorng for lne nterrupton, short crcut and power falure Applcaton For contnuous montorng of nflammable or toxc gases as well as oxygen n ambent ar. Ideal for ndustral and buldng technology applcatons. Not sutable for use n hazardous areas (EX areas). Freely programmable gas alarm system n a compact DIN ral housng for the connecton of up to sx gas sensors. The control unt can montor varous types of gases. GW-S can be operated n snglestage or dual-stage mode. Lmt values can be set as requred. 6 ntegrated relays can be assgned as requred (1 relay s used for general alarm and 1 relay for the audble alarm sgnal (horn). The other relays are avalable for control outputs. Among others, the followng combnatons are possble: 1 alarm threshold, 6 sensors, 4 alarm groups 2 alarm thresholds, 6 sensors, 2 alarm groups 3 alarm thresholds, 6 sensors, 1 alarm group The gas alarm system features a dsplay wth alternatng ndcaton of measured values and three operatng levels: 1. Measurement level: Dsplays measured values, faults, alarms 2. Parameter level: Dsplays measurng ranges, lmt values, alarm groups 3. Servce level: Dsplays lmt values, performs functon checks of the relays, settng of parameters (such as alarm group and lmt value settngs) GW-SK alternately dsplays the concentraton at each measurng pont. If a sensor exceeds alarm level 1 or alarm level 2, the vsual alarm and the alarm relay are actvated. When the concentraton falls below the alarm level, the alarm s cleared. It s also possble to program GW-SK n such a way that alarm level 2 remans stored untl a manual reset. The actvaton of the relay for the horn can also be programmed for each alarm level. Stop mode allows of permanent ndcaton of the concentraton at a gven measurng pont. GW-SK s self-montorng (lne nterrupton, short crcut and power falure) and sgnals faults va LED and fault relay. In addton, the dsplay shows an "E". The alarm functon can be tested wthout test gas. Sutable gas sensors (seres ) see page Sensor nputs 4 20 ma Up to sx gas sensors can be connected Alarm thresholds Max. 4, adjustable, memory mode or volatle mode Swtchng outputs 6 voltage-free relay contacts Controls Keypad for alarm and horn reset, edt, menu selecton, Enter Dsplay Dgtal dsplay for concentraton values, menu LEDs for: Alarm and fault for each measurng pont Operatonal, horn and ndcated measurng pont 24 V DC Power nput 24 V max. 30 W Electrcal connectons 3-pn screw termnals Ambent: -10/+40 C DIN ral housng (DIN 43880) can be clpped onto 3 mm DIN rals W x H x D: 10 x 7 x 90 mm Weght: 60 g Degree of Protecton: IP 30 (EN 6029) Optons Seral nterface Data logger Unnterrupted power supply DG: H; PU 1 Part no. Prce GW-SK Optons Connecton kt AC 230 V operaton Unnterrupted power 6911 supply Verson wth data logger Dvson III 117

9 Gas alarm Buldng technology/ndustry Gas sensors for GW-S/GW-S4/GW-SK For the detecton of nflammable, explosve, toxc gases or oxygen. Can also be used n dusty and drty envronments. For connecton to the gas alarm unts GW-S, GW-S4 and GW-SK. Alumnum wall mountng desgn. Connecton cable (shelded) 3 x 1. mm 2 Cu+ protectve conductor, sgnal and return conductor (max. 100 Ohm lne resstance). 400 ST 00 ST 10 Ex-2 Measurng range % LEL (measurement sgnal s only lnear n the range of 0 0 % LEL) Semconductor (servce lfe approx. years) DC V Ambent temperature -10/+40 C Humdty 40/0 % rh W x H x D: 90 x 8 x 6 mm Weght: approx. 0.4 kg Degree of protecton: IP 40 (EN 6029) Output: 4 20 ma Measurng range 0/99 % LEL Heat tone (servce lfe approx. 3 years) DC V Ambent temperature: -20/+40 C Humdty 1/9 % rh Atmospherc pressure 900/1100 hpa W x H x D: 90 x 8 x 6 mm Weght: Approx. 0.4 kg Degree of protecton: IP 40 (EN 6029) Output: 4 20 ma Opton: RS 232 nterface Measurng range 0/99 % LEL Heat tone (servce lfe approx. 3 years) DC V Ambent temperature: -20/+40 C Humdty: 1/9 % rh Atmospherc pressure 700/1300 hpa Ø x H: 108 x 100 mm Weght: Approx. 0.4 kg Degree of protecton: IP 40 (EN 6029) Output: 4 20 ma Opton: RS 232 nterface EC Type Exam. Certfcate As per drectve 94/9/EU (ATEX 100a) wth certfcate TPS 09 ATEX X Ex IIG Ex d II C T6 DG: H Part no. Prce Gas sensor 400 ST for detectng explosve gases and vapours, semconductor Gas sensor 400 ST for specal gases, semconductor 6914S 1 1 Gas sensor 00 ST for detectng explosve gases and vapours, heat tone prncple Gas sensor 00 ST for specal gases, heat tone prncple 69109S 1 1 Gas sensor 10 Ex-2 (MF420-Ex-2) wth dgtal dsplay, for detectng explosve gases and vapours, heat tone prncple, Ex verson Gas sensor 10 Ex-2 (MF420-Ex-2) wth dgtal dsplay, for detectng specal gases 69111S 1 1 Calbraton calbraton/programmng costs for the alarm thresholds for standard gases (methane, propane/butane, O 2, Co, Co 2, hydrogen) per sensor Calbraton calbraton/programmng costs for the alarm thresholds for specal gases per sensor Dvson III

10 Buldng technology/ndustry Gas alarm Gas sensors for GW-S/GW-S4/GW-SK For montorng the oxygen concentraton. Can also be used n dusty and drty envronments. For connecton to the gas alarm unts GW-S, GW-S4 and GW-SK. Alumnum wall mountng desgn. Connecton cable (shelded) 3 x 1. mm 2 Cu+ protectve conductor, sgnal and return conductor (max. 100 Ohm lne resstance). 700 ST 600 ST 800 ST Measurng ranges 700 ST-CO 2 : 0/ % by volume 700 ST-CO 2 LG: 0/3000 ppm Infrared DC V Ambent temperature -10/+40 C Humdty Max. 9 % rh Atmospherc pressure 900/1100 hpa W x H x D: 90 x 8 x 6 mm Weght: Approx. 0.4 kg Degree of protecton: IP 30 (EN 6029) Output 4 20 ma Measurng ranges 0/21 % O 2 by volume Electrochemcal, servce lfe 1 2 years DC V Ambent temperature 10/40 C Humdty 1/0% rh Atmospherc pressure 900/1100 hpa W x H x D: 90 x 8 x 6 mm Weght: Approx. 0.4 kg Degree of protecton: IP 40 (EN 6029) Output 4 20 ma Measurng ranges 0.1/21 % O 2 by volume Zrconum doxde DC V Ambent temperature -10/+0 C Humdty Max. 9 % rh Atmospherc pressure: 900/1100 hpa W x H x D: 90 x 8 x 6 mm Weght: Approx. 0.4 kg Degree of protecton: IP 40 (EN 6029) Output 4 20 ma Optons RS 232 nterface RS 232 nterface RS 232 nterface Gas sensor 600 ST-O 2 for detectng oxygen concentratons (0 21 O 2 by volume) electrochemcal Gas sensor 600 ST-CO for detectng carbon monoxde concentratons (0 300 ppm CO) electrochemcal Gas sensor 700 ST-CO 2 for detectng carbon doxde concentratons, nfrared (0 % by volume) Gas sensor 700 ST-CO 2 LG (wthout analogue output) Applcaton area: e.g. montorng the ar qualty n low energy houses Gas sensor 800 ST-O 2 for detectng oxygen concentratons (0.1 2 % by volume), zrconum doxde; temperature range -10/+0 C Calbraton calbraton/programmng costs for the alarm thresholds for standard gases (methane, propane/butane, O 2, CO, CO 2, hydrogen) per sensor Calbraton calbraton/programmng costs for the alarm thresholds for specal gases per sensor Part no. DG Prce H H H H H Dvson III 119

11 Gas alarm Accessores Accessores for gas alarm unts/gas sensors Applcaton Test gas unt For checkng, servcng and reparng gas alarm systems. Plastc case wth test gas cap and wthdrawal unt (valve, flow meter wth stanless steel float for gas flow regulaton from l/mn and test gas tube). Can accommodate 1 to 2 test gas cylnders. Test gas not ncluded n scope of delvery; please order separately. Test gas unt Mountng frame Mountng frame sutable for all wall mountng housngs of the AFRISO WATCHDOG seres (alarm unts). For fast ntegraton nto control cabnet. Mountng frame Sealng kt (IP 4) Sealng kt for rough applcaton condtons. Sutable for all wall mountng housngs of the AFRISO WATCHDOG seres (alarm unts). The sealng kt s easy to mount between the housng cover and base. Ths ncreases the degree of protecton of the alarm unt to IP 4. Sealng kt Upon request, we desgn and buld complete gas alarm systems for you and servce them at regular ntervals. Part no. DG Prce Test gas unt (wthout gas cylnder) E Wthdrawal unt MnFlo Brass valve and Perspex flow meter wth stanless steel float E for gas flow regulaton from 0. to 1. l/mn, test gas hose Test gas methane 20 % LEL, non-recyclable cylnder contanng 12 l E Test gas methane 40 % LEL, non-recyclable cylnder contanng 12 l E Test gas propane 20 % LEL, non-recyclable cylnder contanng 12 l E Test gas propane 40 % LEL, non-recyclable cylnder contanng 12 l E Test gas carbon monoxde (300 ppm), non-recyclable cylnder contanng 12 l E Synthetc ar for zero pont calbraton, non-recyclable cylnder contanng 12 l E Mountng frame G Sealng frame G 120 Dvson III

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