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DST GS4B Compact Gas Sensor

Gas sensor, DST GS4B, R454B

073G2077

Alarm threshold [LFL %]: 9, Supply voltage [V] DC: 5, Operating temperature [°C]: -40 - 80, Electrical connection: MCON, Electrical connection size: 5 pin, Output signal: Modbus, Specification key: DST GS4B-A0-09-0ABE-LE007-I

Product specifications

Characteristic
Value
Alarm reset [LFL hysteresis %]2,5
Alarm reset Modbus5 seconds
Alarm threshold [LFL %]9
ApprovalC UL US UL RecognizedCE
CE markYes
China RoHS complianceOut of scope
Communication configurationCustomer Modbus
Contains batteriesNo
DG Indicator ProfileNot relevant for dangerous goods
Electrical connectionMCON
Electrical connection size5 pin
Electrical connection standardEN 60529
Enclosure designSquare black
Enclosure rating IPIP66
EU RoHS complianceYes
EU RoHS exemption clauseNo
Flame ratingUL 94 V-0
Housing materialPA66 25% Glass fiber
In scope of WEEENo
Material DescriptionSensor DST GS4B-A0-09-0ABE-LE007-I /36
Modbus termination120 Ohm
Mounting interface1 bracket 0 dgr
Operating temperature [°C] [max]80 °C
Operating temperature [°C] [min]-40 °C
Operating temperature [°F] [max]175 °F
Operating temperature [°F] [min]-40 °F
Characteristic
Value
Output signalModbus
Packing formatIndustrial pack
Pin 1+ supply
Pin 2Modbus A
Pin 3Modbus B
Pin 4- common
Pin 5Not connected
Pressure range [bar] [max]1.20 bar
Pressure range [bar] [min]0.67 bar
Pressure range [psi] [max]17.40 psi
Pressure range [psi] [min]9.72 psi
Product groupSensors
Product lineSensing Solutions
Product nameGas sensor
Product TypeDST GS4B
Quantity per packing format36 pc
REACH Candidate List substancesNo
Recovery time [min]<5
RefrigerantsR454B
Rel. Humidity conditions0 - 100
Response time [S]<15
Specification keyDST GS4B-A0-09-0ABE-LE007-I
Supply current max. [mA]300 mA
Supply voltage [V] DC5.00 V
UL markYes

General specifications

Characteristic
Value
Gross weight39.1 Gram
Net weight30.26 Gram
Characteristic
Value
EAN/UPC5715162986387
Proposition 65No significant risk