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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
Pressure Switch for Gas DG

Learn More:
Description   Documentation   Ordering Information   Accessories

Ordering Information

   

Alternate Product

Model and Description Model Adjusting Range Locks off with
Rising Pressure
Locks off with
Falling Pressure
Gold-plated Contacts Stock   Model Stock Order
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
DG 6T 0.2 - 2.4 ″WC (0.5 - 6 mbar) No No No Not Available   C911-P5
DG 10T
Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 10T 0.4 - 4 ″WC (1 - 10 mbar) No No No Not Available   C911-P10
DG 50T
Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 50T 1 - 20 ″WC (2.5 - 50 mbar) No No No Not Available   C911-P50
DG 150T
Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 150T 12 - 60 ″WC (30 - 150 mbar) No No No Not Available   C911-P150
DG 500T
Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: No
DG 500T 40 - 200 ″WC (100 - 500 mbar) No No No Not Available   C911-P500
DG 10HT
Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No
DG 10HT 0.4 - 4 ″WC (1 - 10 mbar) Yes No No Not Available   None    
DG 50HT
Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No
DG 50HT 1 - 20 ″WC (2.5 - 50 mbar) Yes No No Not Available   None    
DG 150HT
Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No
DG 150HT 12 - 60 ″WC (30 - 150 mbar) Yes No No Not Available   None    
DG 500HT
Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: Yes; Locks off with Falling Pressure: No
DG 500HT 40 - 200 ″WC (100 - 500 mbar) Yes No No Not Available   None    
DG 10NT
Adjusting Range: 0.4 - 4 ″WC (1 - 10 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes
DG 10NT 0.4 - 4 ″WC (1 - 10 mbar) No Yes No Not Available   None    
DG 50NT
Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes
DG 50NT 1 - 20 ″WC (2.5 - 50 mbar) No Yes No Not Available   None    
DG 150NT
Adjusting Range: 12 - 60 ″WC (30 - 150 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes
DG 150NT 12 - 60 ″WC (30 - 150 mbar) No Yes No Not Available   None    
DG 500NT
Adjusting Range: 40 - 200 ″WC (100 - 500 mbar); Locks off with Rising Pressure: No; Locks off with Falling Pressure: Yes
DG 500NT 40 - 200 ″WC (100 - 500 mbar) No Yes No Not Available   None    
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
DG 6TG 0.2 - 2.4 ″WC (0.5 - 6 mbar) No No Yes Not Available   C911-P5
(with C911-PL24)
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
DG 10TG 0.4 - 4 ″WC (1 - 10 mbar) No No Yes Not Available   C911-P10
(with C911-PL24)
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
DG 50TG 1 - 20 ″WC (2.5 - 50 mbar) No No Yes Not Available   C911-P50
(with C911-PL24)
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
DG 150TG 12 - 60 ″WC (30 - 150 mbar) No No Yes Not Available   C911-P150
(with C911-PL24)
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
DG 500TG 40 - 200 ″WC (100 - 500 mbar) No No Yes Not Available   C911-P500
(with C911-PL24)

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.

Accessories

Model and Description Price Cart
DG/DL ACC 03
Pilot lamp set 110/120 V AC red
N/A Not available
DG/DL ACC 04
Pilot lamp set 110/120 V AC blue
N/A Not available
DG/DL ACC 05
LED set 24 V DC/AC red/green
N/A Not available
DG ACC 06
Connecting set DG..U, DG..T
N/A Not available
DG/DL ACC 08
U-angle bracket DG, DL
N/A Not available
DG/DL ACC 09
Replacement pressure switch cover (standard, no reset)
N/A Not available
 
 

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