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Pressure Switch for Gas DG
- For monitoring positive air and gas pressures, negative or differential air pressures
- Five pressure ranges from 0.2″ to 200" WC (0.5 mbar to 500 mbar)
- Accurate, repeatable switching action with low hysteresis
- Choice of mounting positions
- One normally open and one normally closed contact in each switch
- Automatic and manual reset models available
- Compact construction, easy installation
- Special models available for oxygen service and low voltage operation
- FM and UL approved
- Learn More:
- Description
- Documentation
- Ordering Information
- Accessories
Description
The DG pressure switch, manufactured by Elster Kromschroder GMbH for the American market, is made with the highest quality and finest German engineering. Diaphragm pressure switches with micro switch for monitoring gas pressures on industrial installations, for gas and air, also suitable for biologically produced methane, with hand wheel for adjusting the switch-on point, with 110 V green control lamp, silicone-free, FM and UL approved.
Documentation
Ordering Information
Model and Description | Stock | Price | Cart |
DG 6T Adjusting Range: 0.2 - 2.4 ″WC (0.5 - 6 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No |
0 | ||
DG 10T Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No |
24 | ||
DG 50T Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No |
3 | ||
DG 150T Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No |
14 | ||
DG 500T Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No |
11 | ||
DG 10HT Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No |
1 | ||
DG 50HT Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No |
0 | ||
DG 150HT Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No |
1 | ||
DG 500HT Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No |
0 | ||
DG 10NT Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes |
2 | ||
DG 50NT Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes |
1 | ||
DG 150NT Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes |
0 | ||
DG 500NT Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes |
1 | ||
DG 6TG Adjusting Range: 0.2 - 2.4 ″WC (0.5 - 6 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts |
1 | ||
DG 10TG Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts |
0 | ||
DG 50TG Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts |
28 | ||
DG 150TG Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts |
5 | ||
DG 500TG Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts |
1 |
Accessories
Model and Description | Price | Cart |
DG/DL ACC 03 Pilot lamp set 110/120 V AC red |
Contact Us | Not available for online purchase. |
DG/DL ACC 04 Pilot lamp set 110/120 V AC blue |
Contact Us | Not available for online purchase. |
DG/DL ACC 05 LED set 24 V DC/AC red/green |
Contact Us | Not available for online purchase. |
DG ACC 06 Connecting set DG..U, DG..T |
Contact Us | Not available for online purchase. |
DG/DL ACC 08 U-angle bracket DG, DL |
Contact Us | Not available for online purchase. |
DG/DL ACC 09 Replacement pressure switch cover (standard, no reset) |
Contact Us | Not available for online purchase. |
Jump to DG model page
Model: |
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DG 6T
Price:
Adjusting Range: 0.2 - 2.4 ″WC (0.5 - 6 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 10T
Price:
Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 50T
Price:
Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 150T
Price:
Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 500T
Price:
Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 10HT
Price:
Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No
DG 50HT
Price:
Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No
DG 150HT
Price:
Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No
DG 500HT
Price:
Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No
DG 10NT
Price:
Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes
DG 50NT
Price:
Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes
DG 150NT
Price:
Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes
DG 500NT
Price:
Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes
DG 6TG
Price:
Adjusting Range: 0.2 - 2.4 ″WC (0.5 - 6 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts
DG 10TG
Price:
Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts
DG 50TG
Price:
Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts
DG 150TG
Price:
Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts
DG 500TG
Price:
Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No; Gold-plated Contacts
DG/DL ACC 03
Price:
Pilot lamp set 110/120 V AC red
DG/DL ACC 04
Price:
Pilot lamp set 110/120 V AC green
DG/DL ACC 05
Price:
LED set 24 V DC/AC red/green
DG/DL ACC 06
Price:
Connecting set DG..U, DG..T
DG/DL ACC 08
Price:
U-angle bracket DG, DL
DG/DL ACC 09
Price:
Replacement pressure switch cover (standard, no reset)
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