Datasheet > KRS-1B-R/CE

KRS-1B-R/CE

更新时间： 2024-11-20 02:22:59

品牌	Logo	应用领域
爱模 - MSYSTEM		/
页数	文件大小	规格书
3页	100K
描述
Plug-in Signal Conditioners K-UNIT

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中文翻译

获取价格

数据手册

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KRS-1B-R/CE 数据手册

MODEL: KRS

Note: Consult M-System for 2-wire RTD

Plug-in Signal Conditioners K-UNIT

[2] OUTPUT

Current

RTD TRANSMITTER

(CE, isolated)

A: 4 – 20 mA DC (Load resistance 750 Ω max.)

B: 2 – 10 mA DC (Load resistance 1500 Ω max.)

C: 1 – 5 mA DC (Load resistance 3000 Ω max.)

D: 0 – 20 mA DC (Load resistance 750 Ω max.)

E: 0 – 16 mA DC (Load resistance 900 Ω max.)

F: 0 – 10 mA DC (Load resistance 1500 Ω max.)

G: 0 – 1 mA DC (Load resistance 15 kΩ max.)

Z: Specify current (See OUTPUT SPECIFICATIONS)

Voltage

Functions & Features

• Accepting direct input from an RTD and providing a

standard process signal

• Linearization

• Burnout protection

• "Active bridge" circuit containing two constant current

sources allows large leadwire resistances up to 200 Ω

• Fast response type available

• High-density mounting

1: 0 – 10 mV DC (Load resistance 10 kΩ min.)

2: 0 – 100 mV DC (Load resistance 100 kΩ min.)

3: 0 – 1 V DC (Load resistance 3000 Ω min.)

4: 0 – 10 V DC (Load resistance 10 kΩ min.)

5: 0 – 5 V DC (Load resistance 5000 Ω min.)

6: 1 – 5 V DC (Load resistance 5000 Ω min.)

0: Specify voltage (See OUTPUT SPECIFICATIONS)

Typical Applications

• Long distance transmission between the RTD and the

transmitter

• Combination with intrinsic safety barriers

(1.97)

[3] POWER INPUT

AC Power

(3.15)

G: 200 V AC

H: 220 V AC

J: 240 V AC

123

(4.84)

DC Power

mm (inch)

S: 12 V DC

R: 24 V DC

MODEL: KRS–[1][2]–[3][4]/CE

[4] OPTIONS (multiple selections)

Response Time (0 – 90 %)

blank: Standard (≤ 0.5 sec.)

/K: Fast Response (Approx. 25 msec.)

Burnout

ORDERING INFORMATION

• Code number: KRS-[1][2]-[3][4]/CE

Specify a code from below for each of [1] through [4].

(e.g. KRS-4A-H/BL/CE)

blank: Upscale burnout

• Temperature range (e.g. 0 – 500°C)

• Special output range (For codes Z & 0)

/BL: Downscale burnout

Standards & Approvals (must be specified)

/CE: CE marking

[1] INPUT RTD (2- or 3-wire)

1: JPt 100 (JIS'89)

GENERAL SPECIFICATIONS

Construction: Plug-in

(Usable range: -200 to +500°C, -328 to +932°F; min.span: 50°C, 90°F)

3: Pt 100 (JIS'89)

Connection: M3.5 screw terminals

(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 50°C, 90°F)

4: Pt 100 (JIS'97, IEC)

Screw terminal: Chromated steel

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 50°C, 90°F)

5: Pt 50 Ω (JIS'81)

Overrange output: Approx. -10 to +120 % at 1 – 5 V

Zero adjustment: -5 to +5 % (front)

Span adjustment: 95 to 105 % (front)

At burnout: Downscale ≤ -10 %, Upscale ≥ 110 %

(Usable range: -200 to +500°C, -328 to +932°F; min.span: 100°C, 180°F)

6: Ni 508.4 Ω

(Usable range: -50 to +200°C, -58 to +392°F; min.span: 30°C, 54°F)

0: Specify

KRS SPECIFICATIONS

ES-3521-CE Rev.4 Page 1/3

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

12 3

中文翻译

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与KRS-1B-R/CE相关器件

型号	品牌	获取价格	描述	数据表
KRS-1B-R/K	MSYSTEM	获取价格	Plug-in Signal Conditioners K-UNIT
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KRS-1B-S	MSYSTEM	获取价格	Plug-in Signal Conditioners K-UNIT
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KRS-1B-S/CE	MSYSTEM	获取价格	Plug-in Signal Conditioners K-UNIT
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KRS-1B-S/Q	MSYSTEM	获取价格	Plug-in Signal Conditioners K-UNIT
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