ES-9535 Rev.11
40DT
Digital Panel Meters 40 Series
THERMOCOUPLE INPUT DIGITAL PANEL METER
(4 digits, process meter)
Functions & Features
• 4 digit (±9999) panel meter
• HOLD functions
• High visible, 0.8" (20.3mm) high and bright LED
MODEL: 40DT–T1–[1][2]
ORDERING INFORMATION
• Code number: 40DT–T1–[1][2]
Specify a code from below for each of [1] and [2].
(e.g. 40DT-T1-R/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)
INPUT
T1
:
K (CA) (Usable range -150 to +1370°C, -238 to +2498°F)
J (IC) (Usable range -180 to +1000°C, -292 to +1832°F)
T (CC) (Usable range -170 to +400°C, -274 to +752°F)
R (Usable range 380 to 1760°C, 716 to 3200°F)
[1] POWER INPUT
AC Power
K3
: 100 – 120V AC
(Operational voltage range 85 - 132 V, 47 - 66 Hz)
L3
: 200 – 240V AC
(Operational voltage range 170 - 264 V, 47 - 66 Hz)
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±20 %, ripple 10 %p-p max.)
[2] OPTIONS
blank
: none
/Q
: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
Moving parts and indicators are not coated.
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
EX-FACTORY SETTING
/SET
: Preset according to the Ordering Information Sheet
(No. ESU-9535)
GENERAL SPECIFICATIONS
Construction
: Panel flush mounting
Connection
: M3 screw terminals (torque 0.6 N·m)
Solderless terminal
: Refer to the drawing at the end of the section.
Recommended manufacturer
: Japan Solderless Terminal MFG.Co.Ltd, Nichifu Co.,ltd
Applicable wire size
: 0.25 to 1.65 mm
2
(AWG 22 to 16)
Screw terminal
: Nickel-plated steel
Housing material
: Flame-resistant resin (gray)
Isolation
: Input to power
Cold junction compensation
: CJC sensor attached to the
input terminals
A/D conversion
: Σ – Δ
Sampling rate
: 10 times/sec. (100 msec.)
Averaging
: None or moving average
Setting
: (Front button)
• Input type
• Temperature unit
• Moving average
• Brightness
• Others
■Recommended solderless terminal
DISPLAY
Display
: 4 digits of 20.3 mm (0.8 inch) height, 7-segment, red LED
Display range
: -9999 to 9999
Minimum display/setting scale
: 1°C or 1°F
Zero indication
: Higher-digit zeros are suppressed.
Over-range indication
:
'S.ERR' blinks surpassing the permissible range.
'B.ERR' blinks at burnout.
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
■
Thermocouple
Input resistance
: 1 MΩ minimum
Burnout sensing
: ≤ 0.1 μA
Usable range (conformance range)
:
K (CA) -150 to +1370℃ or -238 to +2498°F
J (IC) -180 to +1000℃ or -292 to +1832°F
T (CC) -170 to +400℃ or -274 to +752°F
R 380 to 1760℃ or 716 to 3200°F
Operational range
:
K (CA) -180 to +1400℃ or -292 to +2552°F
J (IC) -210 to +1030℃ or -346 to +1886°F
T (CC) -200 to + 430℃ or -328 to +806°F
R 170 to 1790℃ or 338 to 3254°F
■ Hold Input
: Dry contact input
Detecting level
: ≤ 1.5 V
Sensing
: Approx. 5 V DC, 1 mA
INSTALLATION
Power consumption
•
AC
: Approx. 1.0 VA
•
DC
: Approx. 0.3 W
Operating temperature
: -10 to +55°C (14 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Panel flush mounting
Weight
: 210 g (0.46 lb)
PERFORMANCE
Accuracy
K narrow range (-150 – +400°C, -238 – +752°F )
:
±1°C rdg ± 1digit, ±2°F rdg ± 1digit
K wide range (400 – 1370°C, 752 – 2498°F)
:
±3℃ rdg ± 1digit, ±6°F rdg ± 1digit
J
: ±1℃ rdg ± 1digit, ±2°F rdg ± 1digit
T
: ±1℃ rdg ± 1digit, ±2°F rdg ± 1digit
R
: ±3℃ rdg ± 1digit, ±6°F rdg ± 1digit
Cold junction compensation error
:
±3°C at 25 ±10°C
±5.4°F at 77 ±18°F
Temp. coefficient
: ±0.1 ℃/℃
Line voltage effect
: ±2 digits over voltage range
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @1 minute (input 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
Installation Category II
Pollution Degree 2
Input to power: Reinforced insulation (300 V)
RoHS Directive
DISPLAY HOLD COMMAND
Displayed value is held with an external HOLD command input. Connect the contacts across HOLD to COM.
EXTERNAL VIEW
PARAMETER LIST
■ ZERO & SPAN ADJUSTMENTS
■ DISPLAY SETTING MODE
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
MOUNTING REQUIREMENTS unit: mm
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM