Low Pressure Diaphragm Gauges
The low-pressure diaphragm gauge offers the pinnacle in both performance and accuracy for pressure and vacuum applications up to and including 10 psi. Such uses include a gas-draft indication, airflow & filtration, leak detection, etc. The D2507/D2507L is constructed from a single beryllium-copper diaphragm affixed to a precision machined brass plate. This advanced design, coupled with a high-precision, milled-teeth brass movement, provides the user with a low-pressure instrument that is without equal.
Enquiry about Low Pressure Diaphragm Gauges
Description
General Specification
Model | Dial Size | Outlet | Connection |
D2507L | 2-1/2'' | Bottom | 1/4''NPT |
D2507 | 2-1/2'' | Back | 1/4''NPT |
CASE | Drawn steel, black finished |
LENS | Polycarbonate, quarter-turn |
DIAL | Aluminum, white finished with black markings |
POINTER | black non-adjustable |
MOVEMENT | Brass with precision-milled teeth |
DIAPHRAGM | Beryllium copper |
SOCKET | Brass |
RESTRICTOR | 0.013'' restrictor |
ACCURACY | ±1.5% Full Scale (exceeds ASME B40.100 Grade B) |
PROCESS TEMPERATURE | -40 to 160° F (-40 to 70° C) |
AMBIENT TEMPERATURE | -40 to 140° F (-40 to 60° C) |
Applicable Range
Many other custom ranges are available-please consult our factory sales team.
Range | Fig. | Div. | In H2O | Oz/in² |
15-0 Vac. | 3 | 0.5 | 0210 | 0217 |
30-0 Vac. | 5 | 1 | 0220 | |
60-0 Vac. | 10 | 2 | 0240 | 0247 |
100-0 Vac. | 20 | 2 | 0250 | 0257 |
160-0 Vac. | 40 | 5 | 0260 | 0267 |
0-10 | 1 | 0.2 | 200 | 207 |
0-15 | 3 | 0.5 | 210 | 217 |
0-30 | 5 | 1 | 220 | |
0-35 | 5 | 1 | 237 | |
0-35'' H2O/0-20 Oz/in² | 5/1 | 4/0.5 | 232 | 232 |
0-60 | 10 | 2 | 240 | 247 |
0-100 | 20 | 2 | 250 | 257 |
0-160 | 40 | 5 | 260 | 267 |
0-200 | 40 | 5 | 270 | |
0-3 psi | 0.5 | 0.1 | 290 | 290 |
0-5 psi | 1 | 0.1 | 300 | 300 |
0-10 psi | 2 | 0.2 | 310 | 310 |
30-0-30 | 10 | 1 | 420 | 420 |
60-0-60 cm H2O | 424 | 424 | ||
10-0-80 cm H2O | 574 | 574 |
To Order
Model Number | Range Code |
D2507L | 232 |
Additional information
| Technical Data Sheet Download | https://elsamed.com/wp-content/uploads/2021/08/D2507-Diaphragm-Pressure-Gauge.pdf |
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