FPK···3

4

Host system

1 to 5V DC

4 to 20mA DC

Field equipment

(max. 8 units)

Master station

Optical fiber type

electric converter

(Type; PSN)

Transmitter

Star coupler

Transmitter

1:1 system

Field

Control room

Transmission distance: 1.5 km max.

(between master station and field equipment)

Transmission distance: 4 km max.

SYSTEM BLOCK DIAGRAM

Optional specifications

Indication unit:

5-digit LCD indication, % or real scale in-

dication (as specified by code symbol)

Operating temperature range: –20 to

+70

°C

Oxygen oil-proof processing:

Fluorolube oil filled, wet-

ted parts degreased and

cleaned.

Chlorine service: Fluorolube oil filled.

Table 1 Remote Control Function

(Items readable and setting from hand-held

communicator)

Item

Reading

Setting

Description

Maximum range

Measuring range

Damping

Real scale

indication

Battery voltage

Error indication

Measured value

Adjustment

Maximum measuring range

of equipment

Actual measuring range

Variable within 0.2 to 32 sec

Indication in industrial value

Battery voltage of equipment

Errors of detectiing unit and

amplifier

Measured data

Zero and span adjustment

Note: For operation of the “3” type transmitter (“3” at the 8th digit

of product code), a hand-held communicator is required to

have a version 1.6 or higher, but a communicator before

version 1.6 can be operated with memory data updated.

(Refer to the instruction manual of transmitter.)

Fill-fluid:

Silicone oil (Code: Y, G)

Fill-fluid: Silicone oil (Code: S)

For small bore

Operating area

Non-operating

area

Fill-fluid:

Silicone oil (Code: T)

101

53.3

13.3

2.7

[kPa abs]

–40 –15 0

60 85

120

200 230250

300

Process temperature

[

°C ]

Fig. 1 Relation between process temperature and

operating pressure

101

0.13

[kPa abs]

–15

150

Fill-fluid:

Silicone oil (Code: K)

Operating area

Non-operating

area

Process temperature

[

°C ]

Fig. 2 Relation between process temperature and

operating pressure

Varies with

material.

Refer to

CODE

SYMBOLS.











