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A2L gas sensor includs:
DST G200 Series
DST G54A / DST G54C / DST G55A Series
DST G54B / DST GR32 Series
DST GS4B Series
The new Danfoss Dual refrigerant sensor DST G200 is designed for use in the HVAC market with a specific focus on Residential, Heat Pump, Rooftop, & Chiller applications.
Our thermal conductivity technology offers rapid & accurate leak detection, +15 year lifetime, immunity to poisoning, automated self-calibration, and reliable self-diagnostics to avoid silent failures.
Our unique design is optimized to ensure performance over system lifetime even in harsh application environment as it is robust against Oil, Water Spray, dust, and UV light.Additionally, we have built-in flexibility in terms of hardware and software allowing for easy customization and system integration.
The new A2L gas sensor is designed for use in the refrigeration and food retail market. Our thermal conductivity technology ensures precise measurements +15 year lifetime, and robust design approved for systems using R454A, R454C and R455A. Our unique design is optimized to ensure performance over the lifetime even in harsh application environment as it is robust against condensation, dirt, dust, and UV light. Additionally, we have built-in flexibility in terms of hardware and software allowing for easy customization and system integration
The new A2L gas sensor is designed for use in the HVAC market with a specific focus on Residential, Heat Pump, Rooftop, & Chiller applications. Our thermal conductivity technology offers rapid & accurate leak detection, +15 year lifetime, immunity to poisoning, automated self-calibration, and reliable self-diagnostics to avoid silent failures. Our unique design is optimized to ensure performance over the lifetime even in harsh application environment as it is robust against condensation, dirt, dust, and UV light. Additionally, we have built-in flexibility in terms of hardware and software allowing for easy customization and system integration
Models:
073G2000 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST G54B-B0-09-0AAB-LC001-I |
073G2015 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 18, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54B-AB-18-0AAB-LC003-I |
073G2020 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°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 |
073G2021 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54B-AB-12-0AAB-LC003-I |
073G2022 | Gas sensor, DST G54C, R454C | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54C-AB-15-0AAB-LC003-I |
073G2023 | Gas sensor, DST G54A, R454A | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54A-AB-15-0AAB-LC003-I |
073G2024 | Gas sensor, DST G55A, R455A | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G55A-AB-15-0AAB-LC003-I |
073G2029 | Gas sensor, DST G54C, R454C | Alarm threshold [LFL %]: 13, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST G54C-B0-13-0AAB-LC001-I |
073G2042 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G54B-B3-12-2AAB-LC006-I |
073G2043 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST GR32-B3-12-2AAB-LC006-I |
073G2049 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Modbus, Specification key: DST GR32-A1-12-0AAB-LC002-I |
073G2050 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST GR32-B0-12-0AAB-LC001-I |
073G2051 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST GR32-B0-09-0AAB-LC001-I |
073G2053 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54B-AB-12-3AAB-LC003-I |
073G2073 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST G54B-B0-09-2AAB-LC001-I |
073G2074 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST GR32-B0-09-2AAB-LC001-I |
073G2077 | Gas sensor, DST GS4B, R454B | 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-LE002-I |
073G2078 | Gas sensor, DST GS4B, R454B | Alarm threshold [LFL %]: 18, 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-A0-18-0ABE-LE002-I |
073G2087 | Gas sensor, DST G200, R454B & R32 | Alarm threshold [LFL %]: 10, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G200-B3-10-0AAB-LC006-I |
073G2090 | Gas sensor, DST G200, R454B & R32 | Alarm threshold [LFL %]: 10, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G200-B3-10-2AAB-LC006-I |
073G2091 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G54B-B3-09-2AAB-LC006-I |
073G2093 | Gas sensor, DST G200, R454B & R32 | Alarm threshold [LFL %]: 10, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST G200-B0-10-2AAB-LC001-I |
073G2108 | Gas sensor, DST G54C, R454C | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G54C-B3-15-0AAB-LC006-I |
073G2109 | Gas sensor, DST G54A, R454A | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G54A-B3-15-0AAB-LC006-I |
073G2110 | Gas sensor, DST G55A, R455A | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G55A-B3-15-0AAB-LC006-I |
073G2114 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54B-AB-12-3AAB-LC003-I |
073G5000 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST G54B-B0-09-0AAB-LC001-M |
073G5015 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 18, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54B-AB-18-0AAB-LC003-M |
073G5020 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°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-M |
073G5021 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 12, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54B-AB-12-0AAB-LC003-M |
073G5022 | Gas sensor, DST G54C, R454C | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54C-AB-15-0AAB-LC003-M |
073G5023 | Gas sensor, DST G54A, R454A | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G54A-AB-15-0AAB-LC003-M |
073G5024 | Gas sensor, DST G55A, R455A | Alarm threshold [LFL %]: 15, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual, Specification key: DST G55A-AB-15-0AAB-LC003-M |
073G5051 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST GR32-B0-09-0AAB-LC001-M |
073G5073 | Gas sensor, DST G54B, R454B | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST G54B-B0-09-2AAB-LC001-M |
073G5074 | Gas sensor, DST GR32, R32 | Alarm threshold [LFL %]: 9, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST GR32-B0-09-2AAB-LC001-M |
073G5087 | Gas sensor, DST G200, R454B & R32 | Alarm threshold [LFL %]: 10, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G200-B3-10-0AAB-LC006-M |
073G5090 | Gas sensor, DST G200, R454B & R32 | Alarm threshold [LFL %]: 10, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Dual Relay, Specification key: DST G200-B3-10-2AAB-LC006-M |
073G5093 | Gas sensor, DST G200, R454B & R32 | Alarm threshold [LFL %]: 10, Supply voltage [V] AC: 24, Supply voltage [V] DC: 24, Operating temperature [°C]: -40 - 80, Electrical connection: Mini Mate-N-Lok, Electrical connection size: 6 pin, Output signal: Relay, Specification key: DST G200-B0-10-2AAB-LC001-M |
Notes:Not all information are shown.Contact Danfoss engineers for assistance.