ES-9425 Rev.10
43AL1
Digital Panel Meters 43 Series
LOOP POWERED DIGITAL PANEL METER
(process meter)
Functions & Features
• Loop powered -1999 to 9999 compact digital meter
• Scaling function
• Screwless spring terminal
MODEL: 43AL1–[1][2]
ORDERING INFORMATION
• Code number: 43AL1–[1][2]
Specify a code from below for each of [1] and [2].
(e.g. 43AL1-D/UL/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)
INPUT
4 – 20 mA DC
[1] TERMINAL BLOCK
S
: Screwless spring terminal
D
: Separable screwless spring terminal
[2] OPTIONS (multiple selections)
Standards & Approvals
blank
: CE marking
/UL
: UL approval, CE marking
Other Options
blank
: none
/Q
: Option other than the above (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 (UL not available)
EX-FACTORY SETTING
/SET
: Preset according to the Ordering Information Sheet
(No. ESU-9425)
GENERAL SPECIFICATIONS
Construction
: Panel flush mounting
Connection
Terminal block "S"
: Screwless spring terminal
Applicable wire size 1.0 to 1.3 mm
2
, stripped length 8 mm
Terminal block "D"
: Separable screwless spring terminal
Applicable wire size 1.0 to 1.3 mm
2
, stripped length 8 mm
Housing material
: Flame-resistant resin (gray)
Isolation
: Input to FE(Functional Earth)
A/D conversion
: Σ – Δ
Sampling rate
: 10 times/sec. (100 msec.)
Averaging
: None or moving average
Setting
: (Front button)
• Scaled range
• Moving average
DISPLAY
Display
: 4 digits of 10.2 mm (.4”) height, 7-segment, red LED
Display range
: -1999 to 9999
Scaling range for measurement range
: -1999 to 9999 counts
Decimal point position
: 10
-1
, 10
-2
, 10
-3
or none
Zero indication
: Higher-digit zeros are suppressed.
Over-range indication
: '-1999' or '9999' blinking for display values out of the display range. 'S.ERR' blinks surpassing the permissible range.
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
■
DC Current
Current range
: 3.75 to 22 mA DC
Voltage drop
: Approx. 3.5 V with 4 mA; approx. 3.7 V with 20 mA (Equivalent input impedance: Approx. 185 Ω)
(Use of the unit causes voltage drop. For 2-wire transmitter, be sure that the voltage by which 2-wire transmitter can operate is ensured including the voltage drop by other devices and wiring resistance.)
INSTALLATION
Operating temperature
: -10 to +55°C (14 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Panel flush mounting
Weight
: 30 g (1.1 oz)
PERFORMANCE
Accuracy
:
±0.1 % rdg ±1 digit× scaling-multiple
(When the scaling-multiple is less than 1, rounded up to 1.)
Temp. coefficient
: ±0.3 digits× scaling-multiple/℃
(When the scaling-multiple is less than 1, rounded up to 1.)
Scaling-multiple = | (Display Scaling Value B - Display Scaling Value A) ÷ (default Display Scaling Value B - default Display Scaling Value A) |
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 500 V AC @1 minute (input to FE)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
Approval
:
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.61010-1-12)
EXTERNAL VIEW
PARAMETER LIST
■ SCALING SETTING MODE
■ DISPLAY SETTING MODE
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
MOUNTING REQUIREMENTS unit: mm
MOUNTING
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FE terminal to ground.
Caution: FE terminal is NOT a protective conductor terminal.