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47LT-101W-M2

更新时间：2024-11-08 23:10:29

品牌：MSYSTEM

描述：Digital Panel Meters 47 Series

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47LT-101W-M2 概述

Digital Panel Meters 47 Series

47LT-101W-M2 数据手册

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MODEL: 47LT

Digital Panel Meters 47 Series

[3] DISPLAY COLOR

R: Red

YR: Orange

G: Green

THERMOCOUPLE INPUT DIGITAL PANEL METER

(4-digit, LED display type)

BG: Bluegreen

B: Blue

Functions & Features

• 4-digit thermocouple input digital panel meter

• 1/8 DIN size

W: White

• Moving average function to suppress the display flickering

• Max. and Min. value display

[4] POWER INPUT

• IP66 front panel

AC Power

• Separable terminal block

M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz)

• Rear terminal cover for safety strapped to the meter

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

P: 110 V DC

96 (3.78)

(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)

(1.89)

Ini

D/P

Fnc

[5] OPTIONS

blank: none

Max

x/M

it/

hif

98.5 (3.88)

/Q: With options (specify the specification)

mm (inch)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

Moving parts and indicators are not coated.

/C01: Silicone coating

MODEL: 47LT-1[1][2][3]-[4][5]

ORDERING INFORMATION

• Code number: 47LT-1[1][2][3]-[4][5]

Specify a code from below for each of [1] through [5].

(e.g. 47LT-101G-M2/Q)

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

• Specify the specification for option code /Q

(e.g. /C01/S01/SET)

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-9512)

INPUT – Field-selectable

1: (PR), K (CA), E (CRC), J (IC), T (CC), B (RH), R, S, N

GENERAL SPECIFICATIONS

Construction: Panel flush mounting

Degree of protection: IP66; applicable to the front of the

panel meter mounted according to the specified panel

cutout

[1] DC OUTPUT

0: Without

Current

A: 4 – 20 mA DC (Load resistance 550 Ω max.)

D: 0 – 20 mA DC (Load resistance 550 Ω max.)

Voltage

Connection: M3 separable screw terminal (torque 0.6 N·m)

Screw terminal: Nickel-plated steel (standard) or stainless

steel

4: 0 – 10 V DC (Load resistance 10 kΩ min.)

5: 0 – 5 V DC (Load resistance 5000 Ω min.)

6: 1 – 5 V DC (Load resistance 5000 Ω min.)

4W: -10 – +10 V DC (Load resistance 10 kΩ min.)

Housing material: Flame-resistant resin (gray)

Isolation: Input to DC output to HH output or H output to

L output or LL output to power

Burnout: Upscale standard; downscale optional by

programming

Linearization: Standard

[2] ALARM OUTPUT

0: None

Cold junction compensation: CJC sensor attached to the

input terminals

1: N.O. relay contact, 4 points

2: SPDT relay contact, 2 points

Setting: (Front button)

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 1/8

https://www.m-system.co.jp/

MODEL: 47LT

• Input type

Temperature Range

THERMOCOUPLE

(PR)

• Alarm setpoint

CONFORMANCE

USABLE

RANGE

0 to 1700

• Hysteresis (deadband)

°C

°F

°C

°F

-30 to +1730

-22 to +3146

-230 to +1330

-382 to +2426

• Others

32 to 3092

(Refer to the instruction manual for details)

Read rate: 40 times/sec. (25 msec.)

Averaging: None or moving average

Lockout setting: Prohibiting certain operations; protecting

settings

K (CA)

-200 to +1300

-328 to +2372

K (CA), narrow span °C -100.0 to +450.0 -199.9 to +500.0

E (CRC)

°C

°F

°C

°F

0 to 600

32 to 1112

-30 to +630

-22 to +1166

-130 to +880

-202 to +1616

J (IC)

-100 to +850

-148 to +1562

DISPLAY

J (IC), narrow span

T (CC)

°C -100.0 to +350.0 -150.0 to +400.0

Display: 16 mm (.63) high, 4 digits, 7-segment LED

°C

°F

°C

°F

°C

°F

°C

°F

°C

°F

-200 to +400

-328 to +752

400 to 1800

752 to 3272

200 to 1700

392 to 3092

0 to 1700

-230 to +430

-382 to +806

70 to 1830

Display range: -1999 to 9999

Minimum display/setting scale: 1°C or 1°F (0.1°C for K and J,

narrow span)

B (RH)

158 to 3326

-30 to +1730

-22 to +3146

-30 to +1730

-22 to +3146

-230 to +1330

-382 to +2426

Decimal point position: 10–1 or none (fixed depending upon

the input type)

Zero indication: Higher-digit zeros are suppressed.

Over-range indication: ‘S.ERR’ and ‘Min’ or ‘Max’ blinking

when the input signal is out of the usable range.

Burnout indication: ‘B.ERR’ blinking

32 to 3092

-200 to +1300

-328 to +2372

Alarm status indication

LL indicator: Green turns on when the LL alarm is tripped.

L indicator: Green turns on when the L alarm is tripped.

H indicator: Red turns on when the H alarm is tripped.

HH indicator: Red turns on when the HH alarm is tripped.

P indicator: Amber turns on when none of the other alarms

is tripped.

OUTPUT SPECIFICATIONS

■ DC Output

• DC Current

Operational range: -5 – +105 %

• DC Voltage

Note: Only ‘P’ turns on with no-alarm-output type. ‘LL’ or

‘HH’ does not turn on with dual-alarm-output type.

All setpoints can be independently set either for Hi or Lo

alarm trip.

Operational range: -5 – +105 %

■ Alarm Output: Relay contact

Rated load: 250 V AC @ 3 A (cos ø = 1)

30 V DC @ 3 A (resistive load)

Function indicators:

Maximum switching voltage: 250 V AC, 30 V DC

Maximum switching power: 750 VA, 90 W (resistive load)

Minimum load: 5 V DC @ 10 mA

Ini, Alm, D/P, Adj, Fnc, Min, Max

Display mode status and operation status, amber ON or

blink

Mechanical life: ≥ 5 × 10 cycles (rate 180 cycles/min.)

Engineering unit indication: Sticker label attached

DC, AC, mV, V, kV, μA, mA, A, kA, mW, W,

kW, var, kvar, Mvar, VA, Hz, Ω, kΩ, MΩ,

cm, mm, m, m/sec, mm/min, cm/min, m/min,

INSTALLATION

Power consumption

•AC: Approx. 6.5VA

•DC: Approx. 3 W

m/h, m/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec,

/min, m

/h, Nm /h, N·m, N/m , g, kg, kg/h,

Operating temperature: -10 to +55°C (14 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Panel flush mounting

N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,

kJ, MJ, rpm, sec, min, min-1, pH, %, ppm, etc.

Weight: 300 g (0.66 lb)

INPUT SPECIFICATIONS

Input resistance: 1 MΩ minimum

Burnout sensing: ≤ 0.1 μA

PERFORMANCE

Accuracy

Default input type: K (CA)

Display:

±1°C (or ±1.8°F) ±1 digit (PR, K, E, J, T)

±2°C (or ±3.6°F) ±1 digit (B, R, S, N)

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 2/8

https://www.m-system.co.jp/

MODEL: 47LT

Output: ± 0.15 % (DC output = display + output)

Cold junction compensation error:

±3°C at 25 ±10°C

±5.4°F at 77 ±18°F

Temp. coefficient: ±0.015%/°C (±0.008%/°F) when the

input range is set to the maximum span.

Input resolution: Max. 16 bits

Output resolution: Max. 13 bits

Response time: ≤ 0.5 sec.

(alarm output: 0 – 100 % at 90 % setpoint)

≤ 0.5 sec. (DC output: 0 – 90 %)

Burnout response: ≤ 15 sec.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @ 1 minute (input to DC

output to HH output or H output to L output or LL output to

power to ground)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Measurement Category II (alarm output)

Installation Category II (power)

Pollution degree 2

Input or DC output to alarm output to power: Reinforced

insulation (300 V)

Input to DC output: Basic insulation (300 V)

RoHS Directive

Protection against access to the terminal blocks:

Finger protection (VDE 0660-514)

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 3/8

https://www.m-system.co.jp/

MODEL: 47LT

EXTERNAL VIEW

(1) Main Display

(2) Alarm Indicators

Ini

Alm D/P

Adj

Fnc Min Max

(3) Function Indicators

Max/Min

Alarm/

Init/

Shift

(8) Up Button

(7) Shift Button

(6) Init/ Button

(4) Max/Min Button

(5) Alarm/ Button

• COMPONENT IDENTIFICATION

No. COMPONENT

(1) Main display

FUNCTION

Indicates present values, setting values and status of the unit.

Indicate alarm status of the input signal.

(2) Alarm indicators

(3) Function indicators

(4) Max/Min button

Indicate setting modes and status.

Used to switch the main display to show present values, maximum values or minimum values etc.

(5)

Used to con!rm alarm setting value and to move on to the alarm and other setting modes; or to shift through

setting items in each setting mode.

Alarm/ button

Init/ button

(6)

Used to move on to the initial and other setting modes; or to shift through setting items in each setting mode.

Used to move on to the setting standby status and shift through display digits in each setting mode.

Used to choose setting value in each setting mode.

(7) Shift button

(8) Up button

Note: Refer to the operating manual for details on each function.

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 4/8

https://www.m-system.co.jp/

MODEL: 47LT

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

■

TOP VIEW

95 (3.74)

■

FRONT VIEW

■ SIDE VIEW

103 (4.06)

96 (3.78)

98.5 (3.88)

86 (3.39)

12.5 (.49)

2 (.08)

■

REAR VIEW

• Alarm Output

• No Alarm Output

10–M3 SCREW

TERMINAL

20–M3 SCREW

TERMINAL

6.6 (.26)

2–M3 SCREW

4–M3 SCREW

91.5 (3.60)

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 5/8

https://www.m-system.co.jp/

MODEL: 47LT

MOUNTING REQUIREMENTS unit: mm

92 ⁺^{– 0}^0.8

min. 120

Panel thickness: 1.6 to 8.0 mm

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 6/8

https://www.m-system.co.jp/

MODEL: 47LT

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

■ ALARM OUTPUT CODE 0: No alarm output

comp. leadwire

Isolation

T/C

Output

Driver

–

DC OUTPUT

POWER

–

A/D

Converter

–

U(+)

Digital

Computation

CJC

SENSOR

10 V(–)

Display /

Setting

■ ALARM OUTPUT CODE 1: N.O. contact, 4 points

comp. leadwire

Isolation

T/C

Output

Driver

–

DC OUTPUT

A/D

Converter

–

Digital

Computation

CJC

SENSOR

15 HHa

16 Ha

HH OUTPUT

H OUTPUT

Display /

Setting

17 Hc, HHc

18 La

L OUTPUT

19 LLa

LL OUTPUT

20 Lc, LLc

U(+)

10 V(–)

POWER

■ ALARM OUTPUT CODE 2: SPDT contact, 2 points

comp. leadwire

Isolation

T/C

Output

Driver

–

DC OUTPUT

A/D

Converter

–

Digital

Computation

CJC

SENSOR

15 Ha(NO)

16 Hb(NC)

H OUTPUT

Display /

Setting

17 Hc(COM

18 La(NO)

19 Lb(NC)

)

L OUTPUT

20 Lc(COM

U(+)

10 V(–)

)

POWER

■ Relay Protection

• AC Powered

DO NOT loosen the screw of the terminal 3.

• DC Powered

Loosen only the terminals 1 – 2 when connecting extension wires.

Note: The section enclosed by broken line is only with

DC output option.

Inductive

Load (Coil)

Inductive

Load (Coil)

Diode, Varistor or

CR Circuit

Varistor or

CR Circuit

LOAD

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 7/8

https://www.m-system.co.jp/

MODEL: 47LT

Specifications are subject to change without notice.

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 8/8

https://www.m-system.co.jp/

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