DG 150T-22N
- Switch Type: Automatic - Switches With Falling & Rising Pressure
- WC: 12-60
- mbar: 30-150
- NPT Connections (1/4"): 2
- Pilot Lamp/LED: Blue 120 V
The gas pressure switch DG monitors extremely low pressure differentials and triggers switch-on, switch-off or switch-over operations if a set switching point is reached. The switching point can be adjusted using a hand wheel.
It monitors positive and negative gas pressures on various industrial gas and air appliances, such as boiler fan monitoring and differential pressure monitoring in firing, ventilation and air-conditioning systems.
Pressure switches with manual reset lock off after switching. Pressure switches (DG..T) with UL, FM approval are fitted with a nozzle to limit the flow rate (Vent limiter).
This is an alternative to Honeywell C6097B1085/U, C6097A1079/U, C6097A3079/U, and C6097B3085/U
- Certifications & Ratings
- Product Type Code
Certifications
- FM
- UL
- cUL
Ratings
- Ambient temperature: -40°F to 140°F (-40°C to 60°C)
- Enclosure: IP 65
- NEMA 4
- Hydrogen ready
DG | Pressure Switch for Gas |
6 | Adjusting range 0.2–2.4 “WC (0.5-6 mbar) |
10 | Adjusting range 0.4–4 “WC (1-10 mbar) |
50 | Adjusting range 1–20 “WC (2.5-50 mbar) |
150 | Adjusting range 12–60 “WC (30-150 mbar) |
500 | Adjusting range 40–200 “WC (100-500 mbar) |
Switch Type | |
H | Switches and locks off with rising pressure |
N | Switches and locks off with falling pressure |
F | Switches with falling positive pressure |
S |
Switches with rising and falling positive pressure; for O2, NH3 and air; without approval |
T | T-product |
Contact Type | |
G | Gold-plated contacts |
Connection Type | |
-2 | Electrical connection via screw terminals, 1/2" NPT Conduit, NEMA 4 (IP 65) |
-4 | Electrical connection via screw terminals, cable gland, NEMA 4 (IP 65) |
-9 | Electrical connection via 4-pin plug, with socket, NEMA 4 (IP 65) | NPT connection |
1 | NPT connection 1x 1/4" |
2 | NPT connection 2x 1/4" |
Indicator Light | |
N | Blue pilot lamp for 120 V AC |
T2 | Red/green pilot LED for 110 to 230 V AC |
K2 | Red/green pilot LED for 24 V DC/AC |