MODEL: OTT2

OTT2 SPECIFICATIONS

ES-3203 Rev.2 Page 1/4

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

Plug-in Signal Conditioners M-UNIT

THERMOCOUPLE TRANSMITTER

(fiber optics isolation)

Functions & Features

• Isolation up to several hundred thousand volts with a fiber

optics cable

• ON/OFF temperature control signal

• Linearization

• Burnout

• High-density mounting

Typical Applications

• Ion implanter

• Electron-beam devices

• Dust chamber

• Protection against inductive noises in power substations

OTT2

M·UNIT

Model

OPTICAL

TRANSMITTER

OTR2

M·UNIT

Model

OPTICAL

RECEIVER

50

(1.97)

123

(4.84)

80

(3.15)

mm (inch)

MODEL: OTT2–[1]–[2][3]

ORDERING INFORMATION

• Code number: OTT2-[1]-[2][3]

Specify a code from below for each of [1] through [3].

(e.g. OTT2-2-B/BL/Q)

• Temperature range (e.g. 0 – 800°C)

• Specify the specification for option code /Q

(e.g. /C01/S01)

[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] POWER INPUT

AC Power

B: 100 V AC

C: 110 V AC

D: 115 V AC

F: 120 V AC

G: 200 V AC

H: 220 V AC

J: 240 V AC

DC Power

S: 12 V DC

R: 24 V DC

[3] OPTIONS (multiple selections)

Burnout

blank: Upscale burnout

/BL: Downscale burnout

/BN: No burnout

Other Options

blank: none

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

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

RELATED PRODUCTS

• Thermocouple receiver (model: OTR2)

• Fiber optics cable:

10 meters (model: AMPCP2-10M)

20 meters (model: AMPCP2-20M)

30 meters (model: AMPCP2-30M)

Optical cable used for the AMPCP2

Mitsubishi Chemical Super Eska SH 4001

Minimum bend radius: 25 mm

Tension strength: ≤ 70 N

Connector used for the AMPCP2

Broadcom HFBR-4532Z

• Recommended SSR: OMRON G3NA