MODEL: 47LT
• Others
(Refer to the instruction manual for details)
Read rate: Max. 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 LED
Display range: -1999 to 9999
Minimum display/setting scale: 1°C or 1°F (0.1°C for K and J,
narrow span)
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’ blinking when the input
signal is out of the usable range.
Burnout indication: ‘B.ERR’ blinking
Alarm status indication
LL indicator: Turns on when the LL alarm is tripped.
L indicator: Turns on when the L alarm is tripped.
H indicator: Turns on when the H alarm is tripped.
HH indicator: Turns on when the HH alarm is tripped.
P indicator: 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.
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,
m/h, m/s
2
, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m
3
, m
3
/sec,
m
3
/min, m
3
/h, Nm
3
/h, N·m, N/m
2
, g, kg, kg/h,
N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,
kJ, MJ, rpm, sec, min, pH, %, ppm, etc.
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
K
(CA)
°C
-200 to +1300
-230 to +1330
°F
-328 to +2372
-382 to +2426
K
(CA), narrow span
°C -100.0 to +450.0 -199.9 to +500.0
E
(CRC)
°C
0 to 600
-30 to +630
°F
32 to 1112
-22 to +1166
J
(IC)
°C
-100 to +850
-130 to +880
°F
-148 to +1562
-202 to +1616
J
(IC), narrow span
°C -100.0 to +350.0 -150.0 to +400.0
T
(CC)
°C
-200 to +400
-230 to +430
°F
-328 to +752
-382 to +806
B
(RH)
°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 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
Mechanical life: ≥ 5 × 10
6
cycles (rate 180 cycles/min.)
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)
Output: ± 0.15 % (DC output = d output)
Rugghölzli 2
CH - 5453 Busslingen
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
www.sentronic.com
Produkte, Support und Service
SENTRONIC
AG
