26TS1-4/BN [MSYSTEM]

Head-mounted Two-wire Signal Conditioners;


型号：	26TS1-4/BN
厂家：	M-SYSTEM
描述：	Head-mounted Two-wire Signal Conditioners
文件：	总3页 (文件大小：104K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: 26TS1

Burnout

Head-mounted Two-wire Signal Conditioners

26-UNIT

blank: Upscale burnout

/BL: Downscale burnout

/BN: No burnout

THERMOCOUPLE TRANSMITTER

(isolated)

GENERAL SPECIFICATIONS

Construction: Sensor head-mounting

Connection: Euro type terminal

Functions & Features

• Accepts direct input from a thermocouple and provides a

standard 4 – 20 mA DC signal

Applicable wire size: 0.14 – 1.5 mm , stripped length 6 mm

• Linearization and burnout

Housing material: Flame-resistant resin (black)

Isolation: Input to output

• High-accuracy cold junction compensation

• Wide operating temperature range suitable for harsh

environments

Zero adjustment: -0.5 to +0.5 % (front)

Span adjustments: 99.5 to 100.5 % (front)

Linearization: Standard

Typical Applications

Cold junction compensation: CJC sensor attached to the

input terminals

• Mounting in a sensor connection head minimizes noise

effect and signal degradation

INPUT SPECIFICATIONS

Minimum span: 3 mV

43.5 (1.71) DIA.

Input resistance: 20 kΩ min.

Burnout sensing: 0.1 μA

(.98)

Lower temperature range & span (in °C)

(PR): Lower range 0 to 880°C; min. span 370°C

K (CA): Lower range -270 to +1200°C; min. span 75°C

E (CRC): Lower range -270 to +750°C; min. span 50°C

J (IC): Lower range -210 to +800°C; min. span 60°C

T (CC): Lower range -270 to +325°C; min. span 75°C

B (RH): Lower range 0 to 1040°C; min. span 780°C

R: Lower range -50 to +550°C; min. span 360°C

S: Lower range -50 to +550°C; min. span 380°C

N: Lower range -270 to +1100°C; min. span 110°C

mm (inch)

MODEL: 26TS1–[1][2]

ORDERING INFORMATION

• Code number: 26TS1-[1][2]

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

(e.g. 26TS1-2/K/BL)

• Temperature range (e.g. 0 – 800°C)

Lower temperature range & span (in °F)

(PR): Lower range 32 to 1616°F; min. span 670°F

K (CA): Lower range -454 to +2192°F; min. span 140°F

E (CRC): Lower range -454 to +1382°F; min. span 90°F

J (IC): Lower range -346 to +1472°F; min. span 110°F

T (CC): Lower range -454 to +617°F; min. span 140°F

B (RH): Lower range 32 to 1904°F; min. span 1450°F

R: Lower range -58 to +1022°F; min. span 680°F

S: Lower range -58 to +1022°F; min. span 700°F

N: Lower range -454 to +2012°F; min. span 200°F

[1] INPUT THERMOCOUPLE

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

Note: The described accuracy may be partially not satisfied

when the temperature ranges below 0°C. Consult M-System.

[2] OPTIONS (multiple selections)

Response Time (0 – 90 %)

blank: Standard (≤ 0.5 sec.)

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

26TS1 SPECIFICATIONS

ES-4260 Rev.10 Page 1/3

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

MODEL: 26TS1

EMS EN 61000-6-2

RoHS Directive

OUTPUT SPECIFICATIONS

Output: 4 – 20 mA DC

Load resistance vs. supply voltage:

Load Resistance (Ω) = (Supply Voltage (V) – 12 (V)) ÷ 0.02

(A) (including leadwire resistance)

1000

800

600

400

200

10 12 15

30 32

SUPPLY VOLTAGE [V]

(600Ω maximum at 24V DC)

INSTALLATION

Supply voltage: 12 – 32 V DC

Operating temperature: -40 to +85°C (-40 to +185°F)

Operating humidity: 0 to 90 %RH (non-condensing)

Mounting: Head-mounting (DIN type B head)

Weight: 40 g (1.4 oz)

PERFORMANCE in percentage of span

Accuracy (whichever is greater)

K, E, J: ±0.1 % of FS or ±0.2°C (±0.36°F)

T, N: ±0.2 % of FS or ±0.2°C (±0.36°F)

PR, B, R, S: ±0.3 % of FS

(at over 400°C for R, S and PR; over 770°C for B)

Cold junction compensation error

K: ±1°C max. at 0 – 85°C

0.2°C @25°C+0.035°C/°C at -40 – 0°C

J: ±2°C max. at 0 – 85°C

0.2°C @25°C+0.06°C/°C at -40 – 0°C

E, T, N: ±3°C max. at 0 – 85°C

0.2°C @25°C+0.14°C/°C at -40 – 0°C

PR, R, S: ±4°C max. at 0 – 85°C

0.2°C @25°C+0.25°C/°C at -40 – 0°C

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

Burnout response: ≤ 10 sec.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @1 minute

(input to output to ground)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

26TS1 SPECIFICATIONS

ES-4260 Rev.10 Page 2/3

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

MODEL: 26TS1

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

43.5 (1.71)

33 (1.30)

25 (.98)

15.5 (.61)

ZERO ADJ.

SPAN ADJ.

7.0 (.28) dia.

2–4.2 (.17) dia. MTG HOLE

MOUNTING REQUIREMENTS unit: mm (inch)

33 (1.30)

2–4.2 (.17) dia. MTG HOLE

M4 SCREWS

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Burnout

comp. leadwire

T/C

Isolation

24V DC

LOAD

Low Drift

Amplifier

Output

Driver

–

Linearizer

Amplifier

OUTPUT

4 – 20mA DC

–

*CJC SENSOR

Cold Junction

Compensation

*Deleted with B thermocouple

Specifications are subject to change without notice.

26TS1 SPECIFICATIONS

ES-4260 Rev.10 Page 3/3

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

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