43AL1-B MSYSTEM | Alldatasheet

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MODEL: 43AL1-B 43AL1-B SPECIFICATIONS ES-9426 Rev.4 Page 1/4 https://www.m-system.co.jp/ Digital Panel Meters 43 Series LOOP POWERED DIGITAL METER (explosion-proof; outdoor enclosure; process meter) Functions & Features

  • Loop powered -1999 to 9999 compact digital meter
  • No external power source needed
  • Optional stainless steel enclosure MODEL:43AL1–B–[1][2][3][4][5]

ORDERING INFORMATION

  • Code number: 43AL1–B-[1][2][3][4][5] Specify a code from below for each of [1] through [5]. (e.g. 43AL1-B-0001/S/Q)
  • Specify the specification for option code /Q (e.g. /SET) [1] SAFETY APPROVAL 0: None 3: FM explosion-proof 8: TIIS flameproof (CE not available) Confirm selectable combinations of approval and wiring conduit types in the table. [2] TERMINAL BLOCK 0: None (Connection to the rear of digital meter module) (TIIS approval not selectable) T: Incorporated [3] WIRING CONDUIT 0: G 1/2 1: 1/2 NPT 2: M20 × 1.5 3: PG 13.5 Confirm selectable combinations of approval and wiring conduit types in the table. [4] MOUNTING BRACKET 0: Without 1: With [5] OPTIONS (multiple selections) Enclosure Materials Blank: Diecast aluminium enclosure /S: Stainless steel enclosure (TIIS flameproof approval not selectable) Other Options blank: none /Q: Option other than the above (specify the specification) ■ SELECTABLE WIRING CONDUITS SPECIFIC TO EACH APPROVAL ‘N’ marked combinations are not selectable. APPROVAL 0 3 8WIRING CONDUIT

0 Y N Y

1 Y Y N

2 Y N N

3 Y N N

SPECIFICATIONS OF OPTION: Q EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-9426)

RELATED PRODUCTS

  • Cable gland (model: BX-E-EXP)
  • Stopping plug (model: BX-E-SBP) PACKAGE INCLUDES...
  • Cable gland: Two provided for TIIS flameproof type Model No.: BX-E-EXP Cable entries: Elastomeric sealing rings Wiring conduit size: G 1/2 Material: Chrome-plated brass (entry) CR (sealing ring) Applicable wire size: 8 - 12 dia.
  • Stopping plug: One provided for TIIS flameproof type Model No.: BX-E-SBP Wiring conduit size: G 1/2 Material: Diecast aluminium (plug) NBR (O-ring)
  • Mounting screws Bolt (M8 x 15): 4 pcs. Spring washer for M8: 4 pcs. Material: Stainless steel 304
  • Mounting bracket assembly (option)

MODEL: 43AL1-B 43AL1-B SPECIFICATIONS ES-9426 Rev.4 Page 2/4 https://www.m-system.co.jp/ Mounting bracket: 1 pcs. M10 U-bolt: 2 pcs. Nut for M10: 4 pcs. Spring washer for M10: 4 pcs. Material: Stainless steel 304 Applicable pipe: 1 1/2” min.; 2” max.

  • Engineering unit label (1) GENERAL SPECIFICATIONS Degree of protection: NEMA 4X, IP66/IP67 Wiring conduit: See ‘Ordering information.’ Connection:
  • Without terminal block : Screwless spring terminal in Digital meter Applicable wire size: 1.0 to 1.3 mm2, stripped length 8 mm
  • With Terminal block : Euro terminal Applicable wire size: 0.2 to 4 mm2, stripped length 8 mm Materials Meter housing: Flame-resistant resin (gray) Enclosure: Diecast aluminium standard; stainless steel casting optional (equivalent to type 316); silver color, epoxy resin coated Isolation: Input to FE (Functional Earth) to outdoor enclosure 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/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec, m3/min, m3/h, Nm3/h, N·m, N/m2, 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 No safety approval: -40 to +70°C (-40 to +158°F) FM approval: -40 to +70°C (T5) -40 to +60°C (T6) TIIS approval: -20 to +60°C (T6) Weight:
  • Unit Approx. 1.5 kg (3.3 lb), aluminium Approx. 4.0 kg (8.8 lb), stainless steel Approx. 2.0 kg (4.4 lb), TIIS flameproof
  • Mounting bracket assembly (option) Approx. 0.78 kg (1.72 lb) 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) | Dielectric strength: 1500 V AC @ 1 minute (input to enclosure; when FE (Functional Earth) is not connected to the enclosure.)

500 V DC @ 1 minute

(input to FE (Functional Earth)) STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive Safety approval: FM: Explosion-proof and Dust-ignition proof Class I, Division 1, Groups B, C and D Class II, Division 1, Groups E, F and G Class III, Division 1 T5 and T6

MODEL: 43AL1-B 43AL1-B SPECIFICATIONS ES-9426 Rev.4 Page 3/4 https://www.m-system.co.jp/ (Class 3615) TIIS: Flameproof Ex d IIC T6 EXTERNAL DIMENSIONS unit: mm [inch] 4–M8, 12 deep 92 (3.62) 110 (4.33) 70 (2.76) 118 (4.65) 7 (.28) max. 39 (1.54) 19 (.75) 92 (3.62) 104 (4.09) (.55) (1.02) MOUNTING BRACKET (optional) STOPPING PLUG (TIIS flameproof) CABLE GLAND* (TIIS flameproof) G 1/2 110 (4.33) dia. 39 (1.54) dia. 19 (.75) 2–G1/2, 1/2NPT, M20x1.5 or PG13.5 SPACE REQUIRED TO REMOVE COVER 174 (6.85) 110 (4.33) *Two cable glands and one plug are provided with TIIS flameproof type. Use them according to the field wiring requirements.

MODEL: 43AL1-B 43AL1-B SPECIFICATIONS ES-9426 Rev.4 Page 4/4 https://www.m-system.co.jp/ CONNECTION DIAGRAM FE INPUT ■ WITHOUT TERMINAL BLOCK (Connetion to the rear of meter module) HI(+) LO(–) INPUT ■ TERMINAL BLOCK INCORPORATED Meter Body Terminal Block 2FE Specifications are subject to change without notice.