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Suitable for natural gas, process, and all-weather applications, this explosion-proof differential pressure switch features a range of 3 to 11 inWC and a 24 V DC input voltage supply. Features easily accessible electrical connections and access without opening or disassembling the enclosure.
Suitable for natural gas, process, and all-weather applications, this explosion-proof differential pressure switch features a range of 3 to 11 inWC and a 24 V DC input voltage supply. Features easily accessible electrical connections and access without opening or disassembling the enclosure.
Features
Applications
| Service | Air and compatible combustible gases |
| Range | 3 to 11 inWC |
| Diaphragm | Buna-N |
| Option | Non-ATEX approved units |
| Input Voltage Supply | 24 V DC |
| Limits | Temperature: 0 to 140°F (-17 to 60°C), set point drift may occur with ambient temperature changes Pressure (continuous): 45 inWC (11.2 kPa) continuous; 10 psig (68.95 kPa) surge |
| Switch Type | 1 form C relay (SPDT) |
| Rating | Enclosure: NEMA 3 (IP54), NEMA 7 and 9 Rating: 10 A, 120/240 V AC, 28 V DC Resistive 50 mA, 125 V DC |
| Power Requirements | 24 V DC ±10% |
| Connections | Electrical: Internal terminal block Process: ⅛" female NPT |
| Mounting Orientation | Diaphragm in vertical position |
| Set Point Adjustment | Screw type on top of housing |
| Compliance | ATEX, CE, CSA, FM, IECEx, UL, UKCA Ex |
| Dimensions | 5.43 x 3.5" (138.1 x 88.90 mm) |
| Weight | 2 lbs (1.35 kg) |
| Service | Air and compatible combustible gases |
| Range | 3 to 11 inWC |
| Diaphragm | Buna-N |
| Option | Non-ATEX approved units |
| Input Voltage Supply | 24 V DC |
| Limits | Temperature: 0 to 140°F (-17 to 60°C), set point drift may occur with ambient temperature changes Pressure (continuous): 45 inWC (11.2 kPa) continuous; 10 psig (68.95 kPa) surge |
| Switch Type | 1 form C relay (SPDT) |
| Rating | Enclosure: NEMA 3 (IP54), NEMA 7 and 9 Rating: 10 A, 120/240 V AC, 28 V DC Resistive 50 mA, 125 V DC |
| Power Requirements | 24 V DC ±10% |
| Connections | Electrical: Internal terminal block Process: ⅛" female NPT |
| Mounting Orientation | Diaphragm in vertical position |
| Set Point Adjustment | Screw type on top of housing |
| Compliance | ATEX, CE, CSA, FM, IECEx, UL, UKCA Ex |
| Dimensions | 5.43 x 3.5" (138.1 x 88.90 mm) |
| Weight | 2 lbs (1.35 kg) |
