MODEL: R3-TC2

R3-TC2 SPECIFICATIONS

ES-8468 Rev.3 Page 3/7

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

INSTALLATION

Operating temperature: -10 to +55°C (14 to 131°F)

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

Atmosphere: No corrosive gas or heavy dust

Mounting: Installation Base (model: R3-BSx)

Weight: 200 g (0.44 lb)

PERFORMANCE

Accuracy

• Pv1 or Pv2: Refer to "Input type, range & conversion

accuracy" section.

• CT1 or CT2: ±2 % (sensor error margin not included)

• MV1 or MV2: ±0.5 % (added to the input accuracy)

Data allocation: 8

Current consumption: ≤ 120 mA

Cold junction compensation error:

±2.0°C at 0 – 50°C (±3.6°F at 32 – 122°F)

Temp. coefficient

• Pv1 or Pv2: ±0.03 %/°C (± 0.02 %/°F)

• CT1 or CT2: ±0.03 %/°C (± 0.02 %/°F)

Response time

• CT1 or CT2: ≤ 2 sec. (0 – 90 %)

• Mv1 or Mv2: ≤ 1 sec. (0 – 90 %, DC output)

Burnout response: ≤ 10 sec.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1000 V AC @1 minute (Pv1 to Pv2 to

CT1 or CT2 to Di1 or Di2 to MV1 or MV2 to Do1 or Do2 to

internal bus or internal power)

1500 V AC @1 minute (internal power to FG)