6BLC-021S0 [MSYSTEM]

Field-mounted Two-wire Signal Conditioners 6B-UNIT;


型号：	6BLC-021S0
厂家：	M-SYSTEM
描述：	Field-mounted Two-wire Signal Conditioners 6B-UNIT
文件：	总3页 (文件大小：116K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: 6BLC

Field-mounted Two-wire

[3] MOUNTING BRACKET

0: Without

Signal Conditioners 6B-UNIT

1: With

STRAIN GAUGE TRANSMITTER

Functions & Features

PACKAGE INCLUDES...

• Mounting screws

• IP66 / IP67 housing enables field mounting

• Stainless steel field housing selectable

• Used in conjunction with bridge type strain gauges utilized

in load cells, pressure transducers, etc.

• Excitation in pulses enables use with strain gauges of the

bridge resistance 350 Ω

Bolt (M8 x 15): 4

Spring washer for M8: 4

Material: Stainless steel 304

• Mounting bracket assembly (option):

Mounting bracket: 1

M10 U-bolt: 2

• Non-isolated

Nut for M10: 4

• Zero adjustment range: 0 to 80 %, span adjustment range

100 to 20 %

Spring washer for M10: 4

Material: Stainless steel 304

Applicable pipe: 1 1/2” min.; 2” max.

GENERAL SPECIFICATIONS

Degree of protection: NEMA 4X, IP66/IP67

Wiring conduit: See ‘Ordering information.’

Electrical connection: M3 screw terminals

(torque 0.6 N·m)

Materials

• Transmitter housing: Diecast aluminum

Screw terminals: Nickel-plated steel

• Enclosure: Diecast aluminum or stainless steel casting

(equivalent to type 316); silver color, epoxy resin coated

Isolation: Input or output to outdoor enclosure

Zero adjustment: 0 – 80 % (behind the access cover)

Span adjustment: 100 – 20 % (behind the access cover)

MODEL: 6BLC-02[1][2][3]

ORDERING INFORMATION

• Code number: 6BLC-02[1][2][3]

Specify a code from below for each of [1] through [3].

(e.g. 6BLC-020A1)

INPUT SPECIFICATIONS

Input: Bridge voltage from load cells

Rated output from strain gauge: 2 mV/V

Nominal bridge resistance: 350 Ω minimum

Excitation: 5 V voltage pulse

SAFETY APPROVAL

0: None

INPUT STRAIN GAUGE

2: 2 mV/V

[1] WIRING CONDUIT

0: G 1/2

1: 1/2 NPT

2: M20 × 1.5

3: PG 13.5

[2] ENCLOSURE MATERIAL

A: Diecast aluminum

S: Stainless steel casting

6BLC SPECIFICATIONS

ES-8890 Rev.1 Page 1/3

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

MODEL: 6BLC

OUTPUT SPECIFICATIONS

Output: 4 – 20 mA DC

Load resistance vs. supply voltage: Load Resistance (Ω) =

(Supply Voltage (V) – 13 (V)) ÷ 0.02 (A)

(including leadwire resistance)

750

600

450

300

150

10 13 15

25 28

SUPPLY VOLTAGE [V]

(550Ω maximum at 24V DC)

INSTALLATION

Supply voltage: 13 – 28 V DC

Operating temperature: -5 to +70°C (23 to 158°F)

Weight:

• Unit

Approx. 1.5 kg (2.9 lb), aluminium

Approx. 4.2 kg (8.8 lb), stainless steel

• Mounting bracket assembly (option)

Approx. 0.78 kg (1.72 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.2 %

Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)

Response time: ≤ 0.5 sec. (0 – 90 %)

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute

(input or output to outdoor enclosure)

6BLC SPECIFICATIONS

ES-8890 Rev.1 Page 2/3

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

MODEL: 6BLC

EXTERNAL DIMENSIONS unit: mm (inch)

MOUNTING BRACKET

(optional)

92 (3.62)

110 (4.33)

4–M8, 12 deep

SPACE REQUIRED TO REMOVE COVER

114 (4.49)

110 (4.33)

2–G 1/2, 1/2NPT, M20x1.5 or PG13.5

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Strain Gauge

(4-Wire Bridge Circuit)

24V DC

LOAD

–

Deviation

Amplifier

Output

Driver

OUTPUT

4 – 20mA DC

Excitation

Generator

Specifications are subject to change without notice.

6BLC SPECIFICATIONS

ES-8890 Rev.1 Page 3/3

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

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