05700388 – Murphy Differential Pressure Swichgage – Model 20DP-50
$187,38
The 20DP-50 Differential PressureSwichgage is a 2″ dual-scale dial, diaphragm-actuated differential pressure-indicating gage, with abuilt-inelectrical switch. This switch is used for tripping alarms and/or shutting down equipment. The 20DP-50, with a pressure range of 0-50 psi, is intended to monitor and indicate oil, fuel or water filter restriction and can reduce the risk of dangerously high pressure which may rupture the filter, resulting in contaminants entering the system. This filterrestriction Swichgage will let you know when to change your filter and maintain peak efficiency. On this model, the gage pointer acts as a pressure indicator and as one switch pole which completesa circuit when it touches the adjustable limit contact. Contacts are grounded through the case andhave a self-cleaning motion to ensure electrical continuity.
Estimate available in 40 working days from Italy to Italy.
This product may vary on delivery times, as factories do not guarantee production due to lack of raw materials.
- Description
- Additional information
Description
Product Specifications:
- Dial:White on black, dual USA/UK standard scale (U.S.A. standard scale is psi/kPa; U.K.standard scale is psi/bar)
- 2 in (51 mm) dial gage
- Case: Plated steel
- Bezel: Polished stainless steel, standard; others available
- Lens: Polycarbonate, high impact
- Temperature Range:
- Ambient:-40° to 150° F (-40° to 66° C)
- Process:-40° to 250° F (-40° to 121° C)
- Process Connection: 1/8-27 NPTM brass.
- Sensing Element: Beryllium copper diaphragm
- Gage Accuracy: ±3% maximum across scale
- Adjustable Limit Contact: SPST contact; pilot duty only, 2 A @ 30 VAC/DC; closed when thelow limit is met, open when pointer is in normal operating range. Contacts are gold flashed silver.
- Limit Contact Adjustment: by 1/16 in. hex wrench through 100% of scale.
- Limit Contact Wire Leads (20DP-50): 18 AWG (1.0 mm2) x 12 in. (305 mm)
- Unit Weight: 20DP-50: 0.25 kg.
- Unit Dimensions: 20DP-50: 3 x 2-3/4 x 2-3/4 in (76 x 70 x 70 mm)
Approximate shipping Weight and Dimensions
| Part Number | Weight | Dimension |
| 05700388 | 0.25 kg | 3 x 2-3/4 x 2-3/4 in (76 x 70 x 70 mm) |
WARNING: This product may expose you to chemicals which are known to the State of California tocause cancer, birth defects or other reproductive harm.
| Ranges Available* | Max. Static Pressure | Max. Differential Pressure | Contact Setting |
| 0-15 (0-103) [0-1.0] | 50 (345) [3.4] | 30 (207) [2.0] | 10 (69) [0.8] |
| 0-30 (0-207) [0-2.0] | 150 (1.0) [10] | 60 (414) [4.0] | 20 (138) [1.0] |
| 0-50 (0-345) [0-3.5] | 300 (2.1) [20] | 100 (690) [7.0] | 30 (207) [2.0] |
| 0-75 (0-517) [0-5.0] | 300 (2.1) [20] | 150 (1.0) [10] | 50 (345) [3.5] |
| 0-100 (0-690) [0-7.0] | 300 (2.1) [20] | 200 (1.4) [14] | 60 (414) [4.0] |
*Value are show in psi, (kPa/MPa) and [bar]. Values in kPa/MPa and bar are mathematical conversion from psi. They do not reflect actual second scale change.
Additional information
| Weight | 0,25 kg |
|---|---|
| Brand | |
| gtin | 05700388, 20DP-50 |
