Gas sensor, DST GR32, R32


Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24.00, Measuring range [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST GR32-AB-12-0AAB-LC003-I

Product details

Gross weight 58 Gram
Net weight 46 Gram
EAN 5715162782040


+ supply Pin 1
- common Pin 2
Alarm reset [LFL hysteresis %] 2,5
Alarm threshold [LFL %] 12
Ambient temperature range [°C] [max] 95 °C
Ambient temperature range [°C] [min] -40 °C
Ambient temperature range [°F] [max] 200 °F
Ambient temperature range [°F] [min] -40 °F
Communication configuration Danfoss Default
Electrical connection Mini Mate-N-Lok
Electrical connection size 6 pin
Electrical connection standard EN 60529
Enclosure design Round Ø6 black
Enclosure rating IP IP54
EU RoHS compliance Yes
Flame rating UL 94 V-0
Housing material PA66 25% Glass fiber
In scope of WEEE and contain batteries No
International Article Number 5715162782040
Measuring range [°C] [max] 80 °C
Measuring range [°C] [min] -40 °C
Measuring range [°F] [max] 175 °F
Measuring range [°F] [min] -40 °F
Mod A Pin 3
Mod B Pin 4
Modbus termination 120 Ohm
Mounting interface 2 Brackets 180 dgr
Output signal Dual
Packing format Industrial pack
Pin 1 + supply
Pin 2 - common
Pin 3 Modbus A
Pin 4 Modbus B
Pin 5 Relay input
Pin 6 Relay NO
Pressure range [bar] [max] 1.2 bar
Pressure range [bar] [min] 0.7 bar
Pressure range [psi] [max] 17.4 psi
Pressure range [psi] [min] 10.15 psi
Product group Sensors
Product Name Description Gas sensor
Quantity per packing format 80 pc
REACH Candidate List substances No
Recovery time [min] 5
Refrigerants R32
Rel. Humidity conditions 0 - 100
Relay NC Pin 5
Relay NO Pin 6
Response time [S] 15
Specification key DST GR32-AB-12-0AAB-LC003-I
Supply current max. [mA] 300 mA
Supply voltage [V] AC 24 V
Supply voltage [V] DC 24 V
Type DST GR32
UL evaluated Yes


Spare Parts






Software and firmware to extend functionality