EDGEWISE OPENING ANGLE METER - RF Series

RF-15, RF-10* Potentiometer detection can make indicate for converts in the electric resistance.
* With specify its possible output the direct current signal which is proportionate tochange the electric resistance.
* It is optimum various plants, as one for instrumentation related to water processing.

Features► High performance and high reliability meter.
► Zero and span adjustment is possible adjust from front of meter.
► Possible to built-in the direct current output (DC4~20mA) which is proportion to input.
► Measurement point and TAG No. can be indicated in the name board of the top andRF-15Tbottom meter.
► Meter can be attached and removed from front of panel.

RF-10T1

Specification List of RF Series
STANDARD SPECIFICATION FOR INDICATOR PARTITEM
Type name

RF-15, RF-10
JISC 1102: 2007 [Electric Indicating Meter Direct Acting Type] Compliant

Standard

IEC 60051-1 Compliant
RF-15: 1.0 classClass

RF-10: 2.5 classResistance value

Pontentiometer

SPECIAL SPECIFICATION (TRANSDUCER OUTPUT)

Exploitation range

100Ω, 200Ω, 500Ω, 1kΩ, 2kΩ
50% or above of total resistance value
Please specify if up to 100% is necessary

Range of zero adjustment±15%

Range of span adjustment±15%

Voltage of Auxiliary Power

AC100V ±15% (50/60Hz) 1.2VA

Support system

Pivot system

Swing angle of meter

45°

Dimension meter from front
Length of scale

F-15:150×40mm
F-10:100×30mm
RF-15: 90mm
RF-10: 66mm

Plate of scale

White color

Pointer

Triangle (Red)Installation

Lengthwise installation, widthwise installation.

Material panel

Please specify for iron or non-iron plate.

Thickness of panel

Below 7mm

Color of coverBlack: Munsell N1.5
F-15: Almi-diecast

Material caseF-10: Flame-retarded ABS resin
Mounting frame and base is integral structure

Insulation resistance

Between electric circuit and outer case

DC500V, 50MΩ or more

Voltage test

Between electric circuit and outer caseAC3320V, between 5 sec.

Operated temperature humidity range-10~55℃, Average day temperature is below 40℃, 25~85% RH

Storage temperature range-20~70℃

2

Specification List of RF Series
SPECIAL SPECIFICATION
ITEM

Scale

SPECIFICATION

Color line

Red, Green, Yellow (Please specify)

Color area (bar)Red, Green, Yellow (Please specify)

Double scale

Please specify

Double seal

Please specify

Max. scale section

F-15: 100 section, F-10: 75 section

Sepcial markPlease specify

Tropical specification

Rust preventative,「FOR TROPICS」will display at the name plate.

PointerStick-type (Black) combine use with multiple scale etc.

STANDARD SPECIFICATION OF TRANSDUCER OUTPUT (OPTION)
ITEM
Meter mounting position
Transducer
output(Standardspecification)

SPECIFICATION
Horizontal, Inclination installation (angle specified)

Output (resistance load)

DC4~20mA (0~300Ω)

Responsivity

Below 1 sec.

Tolerance±0.5%

Insulation resistance

DC500V, 50MΩ or above: Between electric circuit and outer case.

Withstand voltage

AC3320V, between 5 sec.: Between electric circuit and outer case.

* Between terminal input and output is non-insulated.

Specify below item when make order
1) Type name4) Color of cover

2) Max. scaleMINvalue5) Option (DC output signal)

3) Resistance value and use selection range of potentionmeter6) Option (letter at name board)

MAX3

Specification List of RF Series
CONNECTION DIAGRAM* Please short circuit between terminal 3 and 4
when the current output is not use.

USE SELECTION RANGE OF POTENTIOMETER
Ex. Potentiometer … 2 KΩ
Use selection range … 0.5~1.5KΩ
Scale value … 0~100% (0.5~1.5KΩ)

Note:
Please set the potentiometer utilization rangeof total resistance from 50% until 100%4

Specification List of RF Series
DIMENSIONS DRAWING
RF-10F
1 unit2 unit or more

31+10(30.2×n) +10 +1RF-15F
1 unit2 unit or more

41 +10(41.1×n) +105