MODEL: 47LT

47LT SPECIFICATIONS

ES-9512 Rev.11 Page 2/8

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

• Input type

• Alarm setpoint

• Hysteresis (deadband)

• Others

(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

DISPLAY

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

Display range: -1999 to 9999

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

narrow span)

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

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.

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.

Function indicators:

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

Display mode status and operation status, amber ON or

blink

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,

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

INPUT SPECIFICATIONS

Input resistance: 1 MΩ minimum

Burnout sensing: ≤ 0.1 μA

Default input type: K (CA)

Temperature Range

THERMOCOUPLE

CONFORMANCE

USABLE

RANGE

RANGE

(PR)

°C

0 to 1700

-30 to +1730

°F

32 to 3092

-22 to +3146

°C

-200 to +1300

-230 to +1330

°F

-328 to +2372

-382 to +2426

°C

-100.0 to +450.0 -199.9 to +500.0

°C

0 to 600

-30 to +630

°F

32 to 1112

-22 to +1166

°C

-100 to +850

-130 to +880

°F

-148 to +1562

-202 to +1616

°C

-100.0 to +350.0 -150.0 to +400.0

°C

-200 to +400

-230 to +430

°F

-328 to +752

-382 to +806

°C

400 to 1800

70 to 1830

°F

752 to 3272

158 to 3326

R

°C

200 to 1700

-30 to +1730

°F

392 to 3092

-22 to +3146

S

°C

0 to 1700

-30 to +1730

°F

32 to 3092

-22 to +3146

N

°C

-200 to +1300

-230 to +1330

°F

-328 to +2372

-382 to +2426

OUTPUT SPECIFICATIONS

■ DC Output

• DC Current

Operational range: -5 – +105 %

• DC Voltage

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)

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

INSTALLATION

Power consumption

•AC: Approx. 6.5VA

•DC: Approx. 3 W

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

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

Mounting: Panel flush mounting

Weight: 300 g (0.66 lb)

PERFORMANCE

Accuracy

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)