17TK-N6-R/BN [MSYSTEM]

Rack-mounted Power Transducers 17-RACK;


型号：	17TK-N6-R/BN
厂家：	M-SYSTEM
描述：	Rack-mounted Power Transducers 17-RACK
文件：	总3页 (文件大小：95K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: 17TK

Rack-mounted Power Transducers 17-RACK

OUTPUT

Voltage

6: 1 – 5 V DC (Load resistance 2000 Ω min.)

THERMOCOUPLE CONVERTER

(fast response)

Functions & Features

POWER INPUT

• Accepting direct input from a thermocouple and providing

a standard process signal

DC Power

R: 24 V DC

• 5-segment linearization

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

• Burnout protection

• High-accuracy cold junction compensation

[2] OPTIONS

Burnout

blank: Upscale burnout

/BL: Downscale burnout

/BN: No burnout

Typical Applications

• High-accuracy cold junction compensation benefits narrow

span measurements

• 0.1 μA burnout sensing enables long distance

transmission with minimum offset drifts

• Electric furnace (isolation)

GENERAL SPECIFICATIONS

Construction: Rack-mounted; terminal access via screw

terminals on the front and connector on the rear; terminal

cover provided

• No burnout type can connect to a single T/C in parallel

with a recorder

Connection:

Input: M3.5 screw terminals (torque 0.8 N·m)

Output: Connector

Power input: Supplied from connector

Screw terminal: Nickel-plated steel

Isolation: Input to output to power

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

Span adjustment: 95 to 105 % (front)

Linearization: Standard

Cold junction compensation: CJC sensor attached to the

input terminals (B thermocouple is without CJC as standard)

MODEL: 17TK–[1]6–R[2]

ORDERING INFORMATION

• Code number: 17TK-[1]6-R[2]

INPUT SPECIFICATIONS

Input resistance: 20 kΩ minimum

Burnout sensing: 0.1 μA

Minimum span: 3 mV

Offset: Max. 1.5 times span

Minimum span (in °C)

(PR): 370°C

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

(e.g. 17TK-26-R/BL)

• Temperature range (e.g. 0 – 800°C)

K (CA): 75°C

[1] INPUT THERMOCOUPLE

E (CRC): 50°C

1: (PR) (Usable Range 0 to 1760°C, 32 to 3200°F)

2: K (CA) (Usable range -270 to +1370°C, -454 to +2498°F)

3: E (CRC) (Usable range -270 to +1000°C, -454 to +1832°F)

4: J (IC) (Usable range -210 to +1200°C, -346 to +2192°F)

5: T (CC) (Usable range -270 to +400°C, -454 to +752°F)

6: B (RH) (Usable range 0 to 1820°C, 32 to 3308°F)

7: R (Usable range -50 to +1760°C, -58 to +3200°F)

8: S (Usable range -50 to +1760°C, -58 to +3200°F)

N: N (Usable range -270 to +1300°C, -454 to +2372°F)

0: Specify

J (IC): 60°C

T (CC): 75°C

B (RH): 780°C

R: 360°C

S: 380°C

N: 110°C

Minimum span (in °F)

(PR): 670°F

K (CA): 140°F

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

17TK SPECIFICATIONS

ES-2913 Rev.0 Page 1/3

MODEL: 17TK

E (CRC): 90°F

J (IC): 110°F

T (CC): 140°F

B (RH): 1410°F

R: 650°F

S: 690°F

N: 200°F

For the temperatures that range below 0°C, the transmitter

may partially not satisfy the described accuracy. Consult

factory.

INSTALLATION

Current consumption: Approx. 35 mA

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 40 to 85 % RH (non-condensing)

Mounting: Standard Rack 17BXE

Weight: 150 g (0.33 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.4 % (at over 400°C or 750°F for R, S and PR;

over 770°C or 1420°F for B)

Cold junction compensation error

(at 20°C ±10°C or 68°F ±18°F)

K, E, J, T, N: ±0.5°C or ±0.9°F

S, R, PR: ±1°C or ±1.8°F

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

(at over 400°C or 750°F for R, S and PR; over 770°C or

1420°F for B)

Response time: Approx. 25 msec. (0 – 90 %)

Burnout response: ≤ 10 sec.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute

(input to output or power)

500 V AC @ 1 minute (outut to power)

1500 V AC @ 1 minute (input or output or power to ground)

DIMENSIONS unit: mm (inch)

2–M3

SCREW

8–M3.5

7 (.28)

SCREW

7 (.28)

24 (.94)

32 (1.26)

78 (3.07)

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

17TK SPECIFICATIONS

ES-2913 Rev.0 Page 2/3

MODEL: 17TK

TERMINAL ASSIGNMENTS

CJC SENSOR (model: CJM)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Burnout

Protection

comp. leadwire

Isolation

T / C

Low Drift

Amplifier

Voltage/

Duty Cycle

Output

Driver

Linearizer

OUTPUT

POWER

–

−

CJC

SENSOR

CJC Sensing

Volt. Generator

red

(model: CJM)

black

*Deleted with Option /B thermocouple.

Specifications are subject to change without notice.

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

17TK SPECIFICATIONS

ES-2913 Rev.0 Page 3/3

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