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Fireboy-Xintex Fixed Heat Detector w/Base

SKU: xin-omhd-04-db-r  |  Manuf. Code: OMHD-04-DB-R
List Price:  $225.00 USD
$190.00 USD
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DESCRIPTION

Fixed Heat Detector with Base

The Fireboy-Xintex Heat Detector uses a single thermistor to sense the air temperature around the detector. This heat detector was designed to detect how fast the temperature is increasing.

Features:

  • 163°F Fixed Heat Detector
  • Housing: White flame-retardant polycarbonate
  • Terminals: Nickel-plated stainless steel
  • Ideal in environments that are dirty or smoky
  • Unaffected by wind or atmospheric pressure
  • Remote test feature

Specifications:

  • Detection Principle: Measurement of heat using a thermistor
  • Sampling Frequency: Once every four seconds
  • Supply Voltage: 8.5 V dc to 33 V dc
  • Supply Wiring: Two wire supply, polarity sensitive
  • Power-up Time: < 20 seconds
  • Minimum: ‘detector active’ voltage: 6 V
  • Holding Voltage: 5 V - 33 V
  • Minimum Holding Current: 8 mA 
  • Minimum Voltage to Light Alarm LED: 5 V 
  • Alarm Reset Voltage: < 1 V 
  • Alarm Reset Time: One second 
  • Alarm Indicator: Integral indicator with 360º visibility
  • Operating & Storage Temperature: -40ºC to +70ºC

Operation:

  • Open-web casing that enables air to flow freely across a thermistor which measures the air temperature every two seconds 
  • A microprocessor stores the temperatures and compares them with pre-set values to determine whether a fixed upper limit - the alarm level - has been reached
  • Detectors the microprocessor uses algorithms to determine how fast the temperature is increasing

Mfr. Part # OMHD-04-DB-R

FEATURES

  • 163°F Fixed Heat Detector
  • Housing: White flame-retardant polycarbonate
  • Terminals: Nickel-plated stainless steel
  • Ideal in environments that are dirty or smoky
  • Unaffected by wind or atmospheric pressure
  • Remote test feature
  • Detection Principle: Measurement of heat using a thermistor

TECHNICAL INFORMATION

SpecificationValue
ManufacturerFireboy-Xintex
Manufacturer part numberOMHD-04-DB-R
HousingWhite flame-retardant polycarbonate
TerminalsNickel-plated stainless steel
Detection PrincipleMeasurement of heat using a thermistor
Sampling FrequencyOnce every four seconds
Supply Voltage8.5 V dc to 33 V dc
Supply WiringTwo wire supply, polarity sensitive
Power-up Time< 20 seconds
Minimum‘detector active’ voltage: 6 V
Holding Voltage5 V - 33 V
Minimum Holding Current8 mA
Minimum Voltage to Light Alarm LED5 V
Alarm Reset Voltage< 1 V
Alarm Reset TimeOne second
Alarm IndicatorIntegral indicator with 360º visibility
Operating & Storage Temperature-40ºC to +70ºC
Supplier application or construction detailThe Fireboy-Xintex Heat Detector uses a single thermistor to sense the air temperature around the detector. This heat detector was designed to detect how fast the temperature is increasing.
Supplier material detailTerminals: Nickel-plated stainless steel
Supplier technical detailTerminals: Nickel-plated stainless steel
Supplier technical detailSupply Voltage: 8.5 V dc to 33 V dc
Supplier technical detailMinimum: ‘detector active’ voltage: 6 V
Supplier technical detailHolding Voltage: 5 V - 33 V
Supplier technical detailMinimum Holding Current: 8 mA
Supplier technical detailMinimum Voltage to Light Alarm LED: 5 V
Supplier technical detailAlarm Reset Voltage: < 1 V