073G2021 — Danfoss DST G54B, R454B
KKM Solutions is an independent parts distributor, not an authorized Danfoss dealer — how we source.
Danfoss 073G2021 - DST G54B / DST GR32 - Housing material: PA66 25% Glass fiber; Electrical connection: Mini Mate-N-Lok; Type: DST G54B.
Overview
Part number 073G2021 from Danfoss. Specifications on file: - common Pin 2; + supply Pin 1; Alarm reset [LFL hysteresis %] 2,5; Alarm reset Modbus 5 seconds. KKM Solutions quotes this part with pricing and availability confirmed per order.
This listing covers the Danfoss 073G2021, a part number in the DST G54B / DST GR32 category. The manufacturer's published data for this part number specifies Housing material: PA66 25% Glass fiber and Electrical connection: Mini Mate-N-Lok.
The specification set recorded for this part number covers Type: DST G54B; Gross weight: 58 Gram; Net weight: 46 Gram; EAN: 5715162782064; Product group: Sensors; Product Name Description: Gas sensor; China RoHS compliance: Out of scope; Contains batteries: No; EU RoHS compliance: Yes; Packing format: Industrial pack; Quantity per packing format: 80 pc; REACH Candidate List substances: No. See the Specifications tab on this page for the full technical table.
Specifications
| - common | Pin 2 |
|---|---|
| + supply | Pin 1 |
| Alarm reset [LFL hysteresis %] | 2,5 |
| Alarm reset Modbus | 5 seconds |
| Alarm reset Relay | 5 seconds |
| Alarm threshold [LFL %] | 12 |
| Approval | C UL US UL RecognizedCE |
| CE evaluated | Yes |
| China RoHS compliance | Out of scope |
| Communication configuration | Danfoss Default |
| Contains batteries | No |
| EAN | 5715162782064 |
| 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 |
| EU RoHS exemption clause | No |
| Flame rating | UL 94 V-0 |
| Gross weight | 58 Gram |
| Housing material | PA66 25% Glass fiber |
| Identical product | 073G5021 |
| In scope of WEEE | No |
| International Article Number | 5715162782064 |
| Mod A | Pin 3 |
| Mod B | Pin 4 |
| Modbus termination | 120 Ohm |
| Mounting interface | 2 brackets 180 dgr |
| Net weight | 46 Gram |
| Operating temperature [°C] [max] | 80 °C |
| Operating temperature [°C] [min] | -40 °C |
| Operating temperature [°F] [max] | 175 °F |
| Operating temperature [°F] [Min] | -40 °F |
| 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 | R454B |
| Rel. Humidity conditions | 0 - 100 |
| Relay NC | Pin 5 |
| Relay NO | Pin 6 |
| Response time [S] | <15 |
| Specification key | DST G54B-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 G54B |
| UL evaluated | Yes |
Product details
| Manufacturer | Danfoss |
|---|---|
| Manufacturer part number | 073G2021 |
| Published specifications | 62 attributes listed |
| Related part numbers | 13 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 073G2021?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 073G2021?
073G2021 is made by Danfoss. KKM Solutions is an independent distributor, not an authorized Danfoss dealer: we source the exact Danfoss part number 073G2021, and the quote confirms condition and lead time before you order.
Is the 073G2021 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the 073G2021, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of 073G2021?
No published lifecycle status is on file for 073G2021. Danfoss lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of 073G2021?
Key specifications include - common: Pin 2; + supply: Pin 1; Alarm reset [LFL hysteresis %]: 2,5; Alarm reset Modbus: 5 seconds. The full specification table on this page lists every published attribute for this part.
What voltage does 073G2021 use?
Per the published specification for 073G2021: Supply voltage [V] AC: 24 V; Supply voltage [V] DC: 24 V. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What is the IP rating of 073G2021?
Per the published specification for 073G2021: Enclosure rating IP: IP54. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What operating temperature is 073G2021 rated for?
Per the published specification for 073G2021: Operating temperature [°C] [max]: 80 °C; Operating temperature [°C] [min]: -40 °C. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can 073G2021 ship?
Lead time for 073G2021 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
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Technical Guides
Looking for a discontinued or hard-to-find Danfoss part? Read our Obsolete Danfoss VLT guide, or use the obsolete part lookup.