STANDARD SPECIFICATIONS

Converter (Integral flowmeter)

The contents of (*1) and  (*2)  described in the converter

specifications are follows.

*1: Select two points from: one pulse output, one alarm

output, one status input, or two status outputs.

*2: For models without an indicator, the configuration tool

(Such as HHT (handheld terminal) or FieldMateTM

etc.) is necessary to set parameters.

Excitation Method:

• Standard dual frequency excitation:

Size 2.5 to 400 mm (0.1 to 16 in.)

• Enhanced dual frequency excitation:

Size 25 to 200 mm (1.0 to 8.0 in.)

(Optional code  HF1 or HF2)

Input Signal (*1) “ ”:

One Status Input: Dry contact

Load Resistance: 200 Ω or less (ON), 100 kΩ or more

(OFF)

Output Signals “ ”:

• One Current Output: 4 to 20 mA DC (load resistance:

750Ω maximum, including cable resistance)

• One Pulse Output (*1):

Transistor contact output (open collector)

Contact capacity: 30 V DC (OFF), 200 mA (ON)

Output rate: 0.0001 to 10.000 pps (pulse/second)

• One Alarm Output (*1):

Transistor contact output (open collector)

Contact capacity: 30 V DC (OFF), 200 mA (ON)

• Two Status Outputs (*1):

Transistor contact output (open collector)

Contact capacity: 30 V DC (OFF), 200 mA (ON)

Communication Signals “ ”:

BRAIN or HART communication signal

(Superimposed on the 4 to 20 mA DC signal)

Distance from Power Line: 15 cm (6 in.) or more

(Parallel wiring should be avoided.)