● Specications ModelYP-764FTarget gasTown Gas (for 12A/13A gases lighter than air), CO in combustion exhaustSensorSnO2-based semiconductor sensorPower indicatorPower lamp (green LED)Gas density for detectionTown GasWarning: Less than alarm gas density Alarm: Less than 1/4 of lower limit for gas explosion (within 1 minute)COWarning: 50 to 300 ppm within 10 minutes Alarm: Less than 550 ppm within 5 minutesAlarm methodTown GasWarning: Red (gas leak alarm) lamp ashesAlarm: Red (gas leak alarm) lamp lit, alarm sounds at more than 70 dB/mCOWarning: Yellow (CO alarm) lamp ashes Alarm sounds at more than 70 dB/m after 5 minutesAlarm: Yellow (CO alarm) lamp lit, alarm sounds at more than 70 dB/mOperating temperature range0 to +50 ºC (without condensation)Power supplyAC 100 V 50/60 HzPower consumptionApprox. 0.7 W during monitoring; Approx. 1.0 W during alarmFunction● Alarm prevention function when power is on ● Gas detection function ● Gas sensor temperature compensation function ● Failure monitoring function ● Speaker disconnection detection function ● Alarm stop functionExternal outputDC 6 V during monitoring; During power-off / failure: DC 0 VTown Gas: DC 12 V during alarm, CO gas: DC 18 VInstallation methodRotate to hook onto ceiling (existing mounting base can be used)Mounting baseYA-100 / YSC-25 (signal converter)External dimensionsφ120 × D25 mmWeightApprox. 130 gPackaging unit20 pcs* The alarm sound can be stopped for 5 minutes using the alarm stop switch (except for CO high-density alarm).● Specications ModelYF-760MCYF-761MCTarget gasTown Gas (for 12A/13A gases lighter than air)CO in combustion exhaustSensorTown GasContact combustion type gas sensorCOSnO2-based semiconductor sensorPower indicatorPower lamp (green LED)Gas density for detectionTown GasLow density: Approx. more than 1/100 of explosion lower limitHigh density: Less than 1/4 of lower limit for gas explosionLow density: 50 to 300 ppm within 10 minutesCOHigh density: Less than 550 ppm within 5 minutesAlertmethod*Town GasLow density: Red lamp ashesHigh density: Red lamp → voice alarmLow density: Yellow lamp ashes → voice alarmCOHigh density: Yellow lamp → voice alarmOperating temperature range0 to +50 ºCPower supplyAC 100 V 50/60 HzPower consumptionApprox. 2.0 W during monitoring; Approx. 2.3 W during alarmFunction● Alarm prevention function when power is on (approx. 60 seconds) ● Gas detection function check circuit (CO) ● Temperature compensation function ● Voice message check function (voice/buzzer alarm check) ● Buzzer / voice setting functionExternal outputDC 6 V during monitoring; DC 0 V during power-off / failureDuring alarm: DC 18 V (YF760MC) DC 18 V / DC 6 V (YF-761MC) * Can be selected with the changeover switchInstallation methodWall mounting (mounting plate is usable)Rotate to hook onto ceiling (using mounting base)Mounting base―YA-100 / YSC-25 (signal converter)External dimensionsH125 × W85 × D51 mmφ120 × D40 mmWeightApprox. 250 gApprox. 185 gPackaging unit20 pcs* Can select from voice alarm / buzzer alarm with the changeover switch.YF-760MCYF-761MCCatcher(Town Gas, CO Alarm)YP-764FCatcher(Town Gas, CO Alarm)YF-760MCYF-761MC(Household /Commercial)A simple design. Alarms through an easy to understand voice and lamps.Alarms are issued by buzzer or voice (selectable) and blinking lamps.AlarmsGas MetersVarious Auxiliary EquipmentTechnical DocumentsControllers /Shutoff ValvesAlarms22GasCO (carbon monoxide)Wall mountingCeiling mountingHouseholdCommercialGasCO (carbon monoxide)Ceiling mountingCatcher (Town Gas, CO Alarm)
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