Yokogawa Touch Screen GP20 User Manual download pdf (Page 415)

<<Contents>> <<Index>>

GS 04L51B01-01EN May. 7, 2013-00

Continued

Input Type Range Measurement accuracy (digital display) Max. resolution

of digital display

A/D integration time: 16.7ms or more A/D integration time: 1.67ms (fast sampling mode)

RTD Pt100 -200.0 to 850.0 °C ±(0.15 % of rdg + 0.3 °C) ±(0.3 % of rdg + 1.5 °C) 0.1 °C

-150.00 to 150.00 °C 0.01 °C

JPt100 -200.00 to 550.00 °C 0.1 °C

-150.00 to 150.00 °C 0.01 °C

Cu10 GE -200.0 to 300.0 °C ±(0.2 % of rdg + 2.0 °C)

guaranteed range

Cu10 GE: -70.0 to 170.0 °C

Cu10 L&N: -75.0 to 150.0 °C

Cu10 WEED: -200.0 to 260.0 °C

Other range: -200.0 to 300.0 °C

±(0.4 % of rdg + 6.0 °C)

guaranteed range

Cu10 GE: -70.0 to 170.0 °C

Cu10 L&N: -75.0 to 150.0 °C

Cu10 WEED: -200.0 to 260.0 °C

Other range: -200.0 to 300.0 °C

0.1 °C

Cu10 L&N -200.0 to 300.0 °C

Cu10 WEED -200.0 to 300.0 °C

Cu10 BAILEY -200.0 to 300.0 °C

Cu10 (20 °C)

alpha=0.00392

-200.0 to 300.0 °C

Cu10 (20 °C)

alpha=0.00393

-200.0 to 300.0 °C

Cu25 (0 °C)

alpha=0.00425

-200.0 to 300.0 °C ±(0.3 % of rdg + 0.8 °C) ±(0.5 % of rdg + 3.0 °C) 0.1 °C

Cu53 (0 °C)

alpha=0.00426035

-50.0 to 150.0 °C ±(0.15 % of rdg + 0.8 °C) ±(0.3 % of rdg + 4.0 °C) 0.1 °C

Cu100 (0 °C)

alpha=0.00425

-50.0 to 150.0 °C ±(0.2 % of rdg + 1.0 °C) ±(0.4 % of rdg + 5.0 °C) 0.1 °C

J263B 0.0 to 300.0 K ±1.0 K

Less than 40.0 K: ±3.0 K

±3.0 K

Less than 40.0 K: ±9.0 K

0.1 K

Ni100 (SAMA) -200.0 to 250.0 °C ±(0.15 % of rdg + 0.4 °C) ±(0.3 % of rdg + 2.0 °C) 0.1 °C

Ni100 (DIN) -60.0 to 180.0 °C

Ni120 -70.0 to 200.0 °C

Pt25 -200.0 to 550.0 °C ±(0.15 % of rdg + 0.8 °C) ±(0.3 % of rdg + 4.0 °C) 0.1 °C

Pt50 -200.0 to 550.0 °C ±(0.3 % of rdg + 0.6 °C) ±(0.6 % of rdg + 3.0 °C) 0.1 °C

Pt200 WEED -100.0 to 250.0 °C

Cu10 GOST -200.0 to 200.0 °C ±(0.2 % of rdg + 2.0 °C) ±(0.4 % of rdg + 6.0 °C) 0.1 °C

Cu50 GOST -200.0 to 200.0 °C ±(0.15 % of rdg + 0.6 °C) ±(0.3 % of rdg + 4.0 °C) 0.1 °C

Cu100 GOST -200.0 to 200.0 °C ±(0.15 % of rdg + 0.3 °C) ±(0.3 % of rdg + 1.5 °C) 0.1 °C

Pt46 GOST -200.0 to 550.0 °C ±(0.3 % of rdg + 0.8 °C) ±(0.6 % of rdg + 4.0 °C) 0.1 °C

Pt100 GOST -200.0 to 600.0 °C ±(0.15 % of rdg + 0.3 °C) ±(0.3 % of rdg + 2.0 °C) 0.1 °C

DI Level Threshold level (Vth=2.4 V) Accuracy: ±0.1 V -

Contact Less than 1 kΩ: 1(ON), More than 100 kΩ: 0(OFF) (parallel capacitance of 0.01 μF or less) -

Measurement accuracy at scaling: measurement accuracy at scaling (digits) = measurement accuracy (digits) x scaling

span (digits)/measurement span (digits) + 2 digits

* Rounding up decimal places

• Burnout detection: Burnout upscale, downscale,

or OFF selectable (for each channel).

Available input: TC, RTD, Standard signal

TC; Normal: 2 kΩ or less., Burnout: 200 kΩ

or more (parallel capacitance of 0.01 μF or

less)

Detection current: Approx. 10 μA

RTD; Normal: wiring resistance or less,

Burnout: 200 kΩ or more (parallel

capacitance of less than 0.01 μF or less)

Standard signal: Normal: Within measuring

range, Burnout: -10% or less or 110% or

more of the specied span.

• Input external resistance:

DC voltage, thermocouple input: 2 kΩ or

below

Resistance temperature detector input: 10 Ω

or below in each wire (Same resistance in

three wires)

• Input bias current: ±10 nA or less (when burnout

function does not work)

• Measured current (for RTD): Approx. 1 mA

• Input resistance:

10 MΩ or more for TC/DC voltage (1 V range or

less) input

Approx. 1 MΩ for DC voltage (2 V range or

more)/standard signal input

• Allowable signal source resistance: 2 kΩ or less

for TC/DC voltage (1 V range or less) input

• Effect of signal source resistance:

±10 μV/1kΩ or less for TC/DC voltage (1 V range

or less) input

±0.15 %/1kΩ or less for DC voltage (2 V range or

more)/standard signal input

• Allowable wiring resistance: Max. 10 Ω per line

for RTD input (conductor resistance between the

three lines shall be equal)

• Effect of wiring resistance: ±0.1°C/10 Ω for RTD

input (conductor resistance between the three

lines shall be equal)

• Allowable input voltage:

±10 V DC for TC/DC voltage (1 V range or less)/

RTD/DI input

±60 V DC for DC voltage (2 V range or more) input

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Yokogawa Touch Screen GP20 User Manual Page 415

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