BTS-6/BL [MSYSTEM]

Space-saving Two-wire Signal Conditioners B-UNIT;


型号：	BTS-6/BL
厂家：	M-SYSTEM
描述：	Space-saving Two-wire Signal Conditioners B-UNIT
文件：	总3页 (文件大小：115K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: BTS

Space-saving Two-wire Signal Conditioners B-UNIT

[2] OPTIONS (multiple selections)

Burnout

blank: Upscale burnout

THERMOCOUPLE TRANSMITTER

(isolated)

/BL: Downscale burnout

Other Options

Functions & Features

blank: none

• Accepting direct input from a thermocouple and providing

a standard 4 – 20 mA DC signal

• Linearization

/Q: Option other than the above (specify the specification)

• Burnout protection

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

• High-accuracy cold junction compensation

• Monitor terminals

• High-density mounting

/C02: Polyurethane coating

/C03: Rubber coating

Typical Applications

TERMINAL SCREW MATERIAL

/S01: Stainless steel

• High-accuracy cold junction compensation benefits narrow

span measurements

• 0.1 μA burnout sensing enables long distance

transmission with minimum offset drifts

GENERAL SPECIFICATIONS

Construction: Plug-in

• Electric furnace (isolation)

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

Screw terminal: Nickel-plated steel (standard) or stainless

steel

26 (1.02)

Housing material: Flame-resistant resin (black)

Isolation: Input to output

(3.66)

Zero adjustment: -1.5 to +10 % (front)

Span adjustment: 95 to 105 % (front)

Linearization: Standard

137

(5.39)

Cold junction compensation: CJC sensor attached to the

input terminals

mm (inch)

MODEL: BTS–[1][2]

INPUT SPECIFICATIONS

Minimum span: 3 mV

ORDERING INFORMATION

• Code number: BTS-[1][2]

Offset: Max. 1.5 times span

Input resistance: 20 kΩ minimum

Burnout sensing: 0.1 μA

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

(e.g. BTS-2/BL/Q)

• Temperature range (e.g. 0 – 800°C)

• Specify the specification for option code /Q

(e.g. /C01/S01)

Minimum span (in °C)

(PR): 370°C

K (CA): 75°C

E (CRC): 50°C

J (IC): 60°C

[1] INPUT THERMOCOUPLE

T (CC): 75°C

B (RH): 780°C

R: 360°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)

0: Specify

S: 380°C

Minimum span (in °F)

(PR): 670°F

K (CA): 140°F

E (CRC): 90°F

J (IC): 110°F

T (CC): 140°F

BTS SPECIFICATIONS

ES-3112 Rev.5 Page 1/3

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

MODEL: BTS

B (RH): 1410°F

R: 650°F

S: 690°F

Note: For the temperatures that range below 0°C, the

transmitter may partially not satisfy the described accuracy.

Consult factory.

OUTPUT SPECIFICATIONS

Output: 4 – 20 mA DC

Load resistance vs. supply voltage:

Load Resistance (Ω) = (Supply Voltage (V) – 14 (V)) ÷ 0.02

(A)

(including leadwire resistance)

2.5

2.3

2.0

1.5

1.0

0.5

0.0

10 20 30 40 50 60

SUPPLY VOLTAGE [V]

(500Ω maximum at 24V DC)

INSTALLATION

Supply voltage: 14 – 60 V DC

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

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail; Standard Rack Mounting

Frame BX-16H available

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 25°C ±10°C or 77°F ±18°F)

K, E, J & T: ±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: ≤ 0.5 sec. (0 – 90 %)

Burnout response: ≤ 10 sec.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 500 V AC @ 1 minute

(input to output)

1500 V AC @ 1 minute

(input or output to ground)

BTS SPECIFICATIONS

ES-3112 Rev.5 Page 2/3

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

MODEL: BTS

EXTERNAL DIMENSIONS unit: mm (inch)

7.8 (.31)

CLAMP

(top & bottom)

(.59)

DIN RAIL

35mm wide

2–4.5 (.18)

HOLE

15 (.59) deep

8–M3.5

SCREW

107 (4.21)

137 (5.39)

26 (1.02)

[3.3 (.13)]

•When mounting, no extra space is needed between units.

TERMINAL ASSIGNMENTS unit: mm (inch)

CJC SENSOR

(model: CJM)

red

black

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Burnout

comp. leadwire

T / C

Isolation

24V DC

LOAD

4 – 20mA DC

Low Drift

Amplifier

Output

Driver

–

Linearizer

OUTPUT

–

metal leg

–

CJC

SENSOR

red

black

Cold Junction

Compensation

model: CJM

Base Socket

*Deleted with B thermocouple

Specifications are subject to change without notice.

BTS SPECIFICATIONS

ES-3112 Rev.5 Page 3/3

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

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