EHI FLOW METER
MEDIUM RANGE FLOWS OF LIQUIDS AND GASES
APPLICATIONS
- Sealing and cooling water measurement
- Lubrication oil measurement
- Mixing of gases
FEATURES
- Large clear scale for quick & accurate measurement reading
- Solid construction for reliable operation
- Built in flow control valve
- Large selection of flow ranges and materials
- Easy to install, clean and maintain
- Impact resistant flow tube
- Alarm ready
OPTIONS
- Adjustable alarm sensor
- Pressure gauge (with optional red set pointer)
- Special materials for high temperatures and corrosive chemicals.
IDEAL FOR
Medium seal flush flow rates
EASY INSTALLATION
With mounting plates and floor stands
DESIGNED FOR RELIABILITY
Like the smaller model EMI flow meter, popular in seal water applications, the model EHI has a built-in flow control valve on the INLET. Commonly installed in larger seal flow water monitoring applications, the EHI has a large, clear scale for accurate readings at a glance. To optimize process uptime, continuous flow monitoring can be achieved with an optional adjustable alarm. A pressure gauge add-on allows quick visual verification of process pressure.
Robust body material choices, optional mounting plates and floor stands for ease of installation, make these meters integrate easily into various cooling and seal water applications. EHI meters can also be configured for lubrication oil measurement or mixing of liquids or gases.
Also available in a dual flow model EHI2, this series of meters is designed for reliability in the most demanding industrial operating environments.
TECHNICAL SPECIFICATIONS
| MODEL | EHI-D | EHI-K | EHI-S |
|---|---|---|---|
| BODY MATERIAL | DELRIN® (POM) | KYNAR® (PVDF) | SS316 |
| Metering tube | Grilamid® TR55 or Polysulphone (PSU) | Grilamid® TR55 or Polysulphone (PSU) | Grilamid® TR55 or Polysulphone (PSU) |
| Side plate | SS316 | SS316 | SS316 |
| O-ring seals | Nitrile (optional Viton® or EPDM) | Nitrile (optional Viton® or EPDM) | Nitrile (optional Viton® or EPDM) |
| Maximum pressure | 290 psi | 290 psi | 440 psi |
| Maximum temperature | 176°F / 80°C (with Grilamid® flow tube) 248°F / 120°C (with PSU flow tube) | 176°F / 80°C (with Grilamid® flow tube) 248°F / 120°C (with PSU flow tube) | 176°F / 80°C (with Grilamid® flow tube) 248°F / 120°C (with PSU flow tube) |
| Connections | 1″ NPT | 1″ NPT | 1″ NPT |
| Weight | 3.1 lb (1.4 kg) | 3.1 lb (1.4 kg) | 4.2 lb (1.9 kg) |
BUILD OPTIONS: Body material, metering tube, O-ring seals, calibration for non-standard liquids and gases
OPTIONAL ACCESSORIES: Inductive adjustable alarm, pressure gauge (with optional red set pointer)
OPTIONS AND ADD-ONS
Body Materials
- Delrin® (POM)
- Kynar® (PVDF)
- SS316
Metering Tube
- Grilamid® TR55
- Polysulphone (PSU)
Pressure Gauge
- optional red set pointer
Alarm Sensor
- Inductive adjustable alarm