MODEL: 26TS1

26TS1 SPECIFICATIONS

ES-4260 Rev.10 Page 1/3

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

Head-mounted Two-wire Signal Conditioners

26-UNIT

THERMOCOUPLE TRANSMITTER

(isolated)

Functions & Features

• Accepts direct input from a thermocouple and provides a

standard 4 – 20 mA DC signal

• Linearization and burnout

• High-accuracy cold junction compensation

• Wide operating temperature range suitable for harsh

environments

Typical Applications

• Mounting in a sensor connection head minimizes noise

effect and signal degradation

43.5 (1.71) DIA.

25

(.98)

mm (inch)

5

4

3

2

1

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)

[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

[2] OPTIONS (multiple selections)

Response Time (0 – 90 %)

blank: Standard (≤ 0.5 sec.)

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

Burnout

blank: Upscale burnout

/BL: Downscale burnout

/BN: No burnout

GENERAL SPECIFICATIONS

Construction: Sensor head-mounting

Connection: Euro type terminal

Housing material: Flame-resistant resin (black)

Isolation: Input to output

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

Span adjustments: 99.5 to 100.5 % (front)

Linearization: Standard

Cold junction compensation: CJC sensor attached to the

input terminals

INPUT SPECIFICATIONS

Minimum span: 3 mV

Input resistance: 20 kΩ min.

Burnout sensing: 0.1 μA

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

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

Note: The described accuracy may be partially not satisfied

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