Bypass Fittings for Sensors
Your sensors are ideally accommodated in the bypass fitting. This fitting ensures optimum measuring conditions.
In-flow measurement
We offer a range of bypass fittings for specific integration into processes. They hold potentiometric and amperometric sensors as well as conductivity sensors and ensure optimum operating conditions for measurement.
DGM Modular In-Line Probe Housing
Modular in-line probe housing type DGM to hold conductivity, Pt 100, pH or ORP sensors with PG 13.5 screw-in thread or amperometric sensors with R 1" screw-in thread.
Benefits:
- Simple installation (completely ready mounted on a panel); max. 7 modules on a panel
- Simple retrofit extension option (see extension modules)
- Module for sample water flow control
- Quick measurement recording due to low volume of sample water
- Each completely assembled DGM is equipped with a simple sampling tap
Ball valves on both sides for shutting off the flow and for flow adjustment.
With this: Sampling tap, extension modules, connection line, ball-type stopcock, sensor mounting kit and other accessories.
| Material |
All modules: Transparent PVC Seals: FKM Calibration cup: PP Mounting panel: PVC white |
| Max. temperature | 60 °C |
| Max. pressure | 6.0 bar up to 30 °C, 1.0 bar up to 60 °C |
| Max. flow rate | 80 l/h |
| Recommended Flow volume | 40 l/h |
| Flow sensor |
Reed contact Max. switch power 3 W Max. switch voltage 175 V Max. switch current 0.25 A Max. operating current 1.2 A Max. contact resistance 150 mΩ |
| Switching hysteresis | 20% |
| Enclosure rating | IP 65 |
| Typical applications | Potable water, swimming pool water or water of similar quality with no suspended solids |
| Assembly | Max. 5 modules pre-assembled onto baseboard: more than 5 modules, pre-assembled onto baseboard as custom version, priced accordingly. |
FKM = Fluorine Rubber
Sampling Tap for DGM
For PG 13.5 and 25 mm modules designed as a convenient ball valve.
| Order no. | |
|---|---|
| PG 13.5 sampling tap | 1004737 |
| 25 mm sampling tap | 1004739 |
Expansion Modules for DGM
For simple retrofit to an existing DGM.
| Order no. | |
|---|---|
| Flow expansion module with scale in l/h | 1023923 |
| Flow expansion module with scale in gph | 1023973 |
| Flow sensor for flow expansion module (optional) | 791635 |
| Expansion module for PG 13.5 sensors | 1023975 |
| Expansion module for 25 mm sensors | 1023976 |
Connecting Lead
For fluid voltage comparison in-line probe housing DLG III, DLG IV and DGMA with connector, 5 m.
| Order no. | |
|---|---|
| Connector cable | 818438 |
Isolation Ball Valve for DGM
To isolate the bypass from the process flow
| Order no. | |
|---|---|
| Stopcock | 1010380 |
Mounting Kit for Sensor/DGM
For mounting amperometric sensors with R 10 connection
| Order no. | |
|---|---|
| Mounting kit for sensor/DGM | 791818 |
Recommended Accessories
| Order no. | ||
|---|---|---|
| for potential equalizer plug | 791663 | |
| Flow sensor for flow expansion module (optional) | 791635 | |
| additional calibration cup | 791229 | |
| PG 13.5 sampling tap | for 13.5 module | 1004737 |
| 25 mm sampling tap | for 25 mm module | 1004739 |
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