Explosion Proof Air Flow Switch MPN:V4-2-U
Explosion Proof Air Flow Switch
The Explosion Proof Air Flow Switch from Dwyer Instruments is a reliable and durable solution for monitoring air flow in hazardous environments. Designed for use in areas with explosive atmospheres, this switch features a robust construction that can withstand extreme temperatures, from -4°F to 163°F. With a variety of contact ratings available, including 10A @ 125/250V AC and 1A @ 30VDC, this switch is suitable for a range of applications, including oil and gas, chemical processing, and pharmaceutical manufacturing. Its compact design and easy installation make it an ideal choice for ensuring safe and efficient air flow in critical environments.
Top product features:
- Explosion proof design protects against hazardous conditions
- Detects liquid flow and triggers a response
- Switches contacts at 10A @ 125/250V AC or 1A res., 0.5A ind. @ 30VDC
Top product applications:
- Explosion proof air flow switch can be used in hazardous locations such as oil refineries for monitoring airflow in ventilation systems.
- Explosion proof air flow switch can be used in chemical plants for monitoring airflow in areas with high chemical concentrations.
- Explosion proof air flow switch can be used in mines for monitoring airflow in ventilation systems to prevent the buildup of explosive gases.
Liquid Flow Switch, Ambient Temperature - Maximum 163 Degrees F, Ambient Temperature - Minimum -4 Degrees F, Connection Size 1 1/2 in, Connection Type NPT, Contact Rating (AC) 10 A @ 125/250V, Contact Rating (DC) 1 A res., .5 A ind. @ 30 VDC. MT option: 5 A @ 125/250 VAC. [MT and MV option not UL, CSA, FM or ATEX or IECEx]., 5 A res., 3 A ind. @ 30 VDC . MV option: 1 A @125 VAC, UL, FM, ATEX and IECEx models 10 A @ 125/250 VAC. CSA models: 5 A @ 125/250 VAC
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 16.40
- Package Width: 5.10
- Package Height: 5.40
- Package Weight: 4.35
Product info last updated on January 27, 2026 7:24am UTC
Category: Pump Controls