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ChemTec Non-Adjustable Liquid and Gas Flow Monitor Series LPH-125-X-A-X-NO
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Description
Features:
When air/water flows through the unit it causes the magnetic piston to move up at the calibration point. This displacement is caused by the pressure differential from the air/water flowing through the unit. The magnetic piston actuates a hermetically sealed reed switch, which is encapsulated in the body of the unit, out of the air/water path. Decreasing the flow below the calibration point causes the reed switch to de-actuate.
- Close on-off differential
- Low maintenance
- Visual indication of flow with acrylic model
- No seals
- In line vertical plumbing
- Materials: Acrylic, brass, 316SS, or teflon
- Confirms: Normal flow condition
- Senses: High flow and low flow conditions
- Output: Switch contact
- Analyzers
- Kidney dialysis machines
- Micro biomedical
- Laser cooling systems
- Bubbler systems
- Pollution sampling equipment
When air/water flows through the unit it causes the magnetic piston to move up at the calibration point. This displacement is caused by the pressure differential from the air/water flowing through the unit. The magnetic piston actuates a hermetically sealed reed switch, which is encapsulated in the body of the unit, out of the air/water path. Decreasing the flow below the calibration point causes the reed switch to de-actuate.
- Actuation points for air at 68° F and 14.7 psia with increasing flow
- Deactuation (decreasing flow) averages 10% less than actuation (increasing flow)
- Flow setting accuracy ± 10% of calibration points shown
- Repeatability ±1%
- Unit will pass great flow
Product Specifications
| Body Material | Max Working Pressure PSIG (barg) | Wetted Parts |
|---|---|---|
| Acrylic | 100 (6.89) | Acrylic, 316SS, Epoxy |
| Brass | 1500 (103.42) | Brass, 316SS, Epoxy |
| 316SS | 3000 (206.84) | 316SS, Epoxy |
| Teflon | 80 (5.52) | Teflon |
| Model | Air SCC/M (SCFH) | Water ML/M (GPH) | |
|---|---|---|---|
| LPH-125 | |||
| -0 | 50 (0.105) | 1 (.016) | |
| -1 | 120 (0.254) | 2 (.03171) | |
| -2 | 560 (1.187) | 16 ( .25369) | |
| -3 | 750 (1.589) | 30 (.47567) | |
| -4 | 1,300 (2.755) | 45 (.71350) | |
| -5 | 1,400 (2.966) | 50 (.79278) | |
| -6 | 1,900 (4.026) | 65 (1.0306) | |
| -7 | 2,500 (5.297) | 85 (1.3477) | |
| -8 | 2,700 (5.721) | 90 (1.4270) | |
| -9 | 3,300 (6.992) | 105 (1.6648) | |
| -10 | 3,600 (7.628) | 120 (1.9027) | |
| -11 | 5,200 (11.02) | 170 (2.6955) | |
| -12 | 6,000 (12.71) | 200 (3.1711) | |
| LPH-250 | |||
| -1 | 350 (0.742) | 7 (0.111) | |
| -2 | 6,000 (12.71) | 200 (3.171) | |
| -3 | 7,500 (15.89) | 250 (3.964) | |
| -4 | 9,500 (20.12) | 315 (4.994) | |
| -5 | 10,500 (22.25) | 346 (5.486) | |
| -6 | 12,500 (26.49) | 400 (6.342) | |
| -7 | 15,200 (32.21) | 500 (7.928) | |
| -8 | 24,000 (50.85) | 760 (12.05) | |
| LPH-375 | |||
| -1 | 3,000 (6.36) | 70 (1.110) | |
| -2 | 15,200 (32.21) | 475 (7.531) | |
| -3 | 30,300 (64.20) | 950 (15.06) | |
| -4 | 37,000 (78.40) | 1,425 (22.59) | |
| -5 | 45,300 (95.99) | 2,200 (34.88) |