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General| Brand | Endress+Hauser |
|---|---|
| Model | Liquipoint T Series |
| Category | Accessories |
| Language | English |
Explains the alternating voltage principle for level detection in conductive liquids.
Details the components of the measuring system: probes and control units.
Describes probes for one or two-point detection without integrated electronics.
Details probes for multiple point detection without integrated electronics.
Specifies measured variable, range, and input signal characteristics.
Details the FEW 52 electronic insert with PNP output and fail-safe modes.
Describes the FEW 54 electronic insert with relay output and its settings.
Explains selecting fail-safe modes for relay outputs (MAX/MIN).
Details the four settable measuring ranges for the relay output.
Covers the FEW 58 electronic insert for NAMUR standard output.
Provides wiring diagrams for the FEW 52 electronic insert.
Details the FEW 54 relay output circuit and protection.
Explains the FEW 58 NAMUR electronic insert and its signal transmission.
Wiring for two-rod/rope probes with cable monitoring.
Wiring for three-rod/rope probes with cable monitoring.
Wiring for five-rod/rope probes with cable monitoring.
Details M 20x1.5 and NPT 1/2" cable entry types.
Recommends using commercially available cable with specific resistance.
Details measuring error, repeatability, hysteresis, and temperature influence.
Covers mounting location and piping usage for probes.
Shows mounting orientations and dimensions for rod probes.
Illustrates mounting orientations and dimensions for rope probes.
Depicts standard level limit detection scenarios.
Shows two-point control setup using the device.
Specifies ambient and storage temperature limits.
States climate class and IP66 degree of protection.
Covers vibration resistance and electromagnetic compatibility.
Shows temperature limits based on housing and medium temp.
Specifies minimum conductivity and permissible medium pressure.
Provides dimensions for rod/rope probes with G 1 1/2" connection.
Provides dimensions for rod/rope probes with NPT 1 1/2" connection.
Lists weights for different configurations of FTW 31 and FTW 32.
Details materials used for probes, housing, and covers.
Specifies dimensions and forces for rod probes.
Details diameter, lengths, insulation, and forces for rope probes.
Describes DIL switches for min/max, delay, and range settings.
Explains LEDs for fault and operation status on FEW inserts.
Confirms EC directive compliance, WHG, and leak test approvals.
Lists observed standards like low voltage, safety, and EMC.
Specifies ATEX Ex types and protection for FEW inserts.
Provides coding structure for ordering FTW 31 models.
Provides coding structure for ordering FTW 32 models.
Lists available accessories like lock nuts and electronic inserts (FEW 52, 54, 58).
Lists operating instructions and relevant certificates (WHG, ATEX).
