Datasheet > 27HU-0/L

27HU-0/L

更新时间： 2024-09-17 02:50:27

品牌	Logo	应用领域
爱模 - MSYSTEM		/
页数	文件大小	规格书
5页	156K
描述
Head-mounted Two-wire Signal Conditioners 27-UNIT

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中文翻译

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数据手册

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27HU-0/L 数据手册

MODEL: 27HU

Head-mounted Two-wire Signal Conditioners

27-UNIT

RELATED PRODUCTS

• USB interface Bell202 modem (model: COP-HU)

Usable in ‘non-hazardous’ area only.

• Hand-held communicator

2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER

(HART communication)

• PC configurator software (model: 27HUCFG)

Downloadable at M-System’s web site.

Functions & Features

• Universal input: DC mV, T/C, RTD and resistance

• High accuracy

GENERAL SPECIFICATIONS

Construction: Sensor head-mounting

Connection: M3 screw terminals (torque 0.5 N·m)

Screw terminal: Nickel-plated brass

Housing material: Flame-resistant resin (black)

Isolation: Input to output

• HART communication

• Intrinsically safe approval

• Suitable for Functional Safety applications up to SIL2

• Programming via hand-held communicator or via PC

• A wide variety of T/C and RTD types

• User’s temperature table can be used

• Self diagnostics

User-configurable items:

• Input sensor type and numbers

• Number of wires (RTD & resistance)

• Input range (inverted range selectable)

• Burnout

• Ultra-low temp. drift option (20 ppm/°C typ.)

• CE marking (conforms to ATEX and EMC)

• Output limits (Upper / Lower)

• Damping time (factory set to 0)

• Cold junction compensation (T/C; internal or external

sensor selectable)

44 (1.73) DIA.

• Linearization

20.7

(.81)

• Sensor calibration

• Output calibration

mm (inch)

• HART communication mode

Refer to the HART setup manual or the PC configurator

users manual for the detail.

MODEL: 27HU–[1][2]

HART COMMUNICATION

Protocol: HART communication protocol

HART address range: 0 – 15 (factory set to 0)

Transmission speed: 1200 bps

ORDERING INFORMATION

• Code number: 27HU-[1][2]

Specify a code from below for each of [1] and [2].

(e.g. 27HU-2/L)

Digital current: Approx. 1 mAp-p when communicating

Character format: 1 Start Bit, 8 Data Bits, 1 Odd Parity Bit,

1 Stop Bit

Use Ordering Information Sheet (No. ESU-7651). Factory

standard setting will be used if not otherwise specified.

Specify the country in which the product is to be used with

the Safety Approval code 2.

Distance: 1.5 km (0.9 miles)

HART communication mode: Master-Slave Mode and Burst

Mode (factory set to Master-Slave)

HART network mode: Point-to-Point Mode and Multi-drop

Mode; automatically set to Multi-drop Mode when the

address is set to other than 0.

[1] SAFETY APPROVAL

0: None

1: FM intrinsically safe

2: ATEX intrinsic safety

INPUT SPECIFICATIONS

The input is factory set for use with K thermocouple, single

input, 0 to 100°C, internal CJC sensor.

See Table 1 for the available input type, the minimum span

and the maximum range.

[2] OPTIONS

Temperature Drift

Blank: Standard (temp. coefficient 0.015%/°C)

/L: Ultra-low temperature drift

■ DC mV (dual input available)

Input resistance: ≥ 1 MΩ

(temp. coefficient 0.002%/°C typ., 0.005%/°C max.)

■ Thermocouple (dual input available)

27HU SPECIFICATIONS

ES-7651 Rev.17 Page 1/5

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

12 3 4 5

中文翻译

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与27HU-0/L相关器件

型号	品牌	获取价格	描述	数据表
27HU-1	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-1/L	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-2	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-2/L	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-B-000000	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-B-000000/S	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-B-000001	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-B-000001/S	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-B-000010	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT
27HU-B-000010/S	MSYSTEM	获取价格	Head-mounted Two-wire Signal Conditioners 27-UNIT

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