Yokogawa µR10000 - Manual (Page 243)

12-15
IM 04P01B01-01E
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App
Index
Item Specfcatons
Alarms
Number of alarms Up to four alarms (level) for each measurement channels.
Alarm types High limit (H), low limit (L), delay high limit (T), delay low limit (t). The alarm symbol is shown in
parentheses.
Alarm delay time of delay high and low limit alarms (can be set for each channel, common within a
channel) See section 12.2
Hysteresis Applied to high limit alarm and low limit alarm.
Hysteresis range: Approx. 0.0% to 1.0% of the recording span (0.1% steps)
Miscellaneous See section 12.2.
Display See section 12.4.
Cu10, Cu25 RTD Input (/N1)
Item Specfcatons
Cu10, Cu25 RTD This option allows Cu10 and Cu25 inputs to be added to the standard input types.
Input type and measurable range
Input Type Measurable Range
RTD
(Measurement current
i: 2 mA)
Cu10 (GE)
–200.0 to 300.0°C
–328.0 to 572.0°F
Cu10 (L&N)
Cu10 (WEED)
Cu10 (BAILEY)
Cu10: α = 0.00392 at 20°C
Cu10: α = 0.00393 at 20°C
Cu25*: α = 0.00425 at 0°C
* Measurement current i = 1 mA
Measurement and recording accuracy
Input Type Measurement Accuracy Recordng Accuracy
Cu10 (GE)
Cu10 (L&N)
Cu10 (WEED)
Cu10 (BAILEY)
Cu10: α = 0.00392 at 20°C
Cu10: α = 0.00393 at 20°C
±(0.4% of rdg + 1.0°C)
Measurement accuracy
±(0.3% of recording span)
Cu25: α = 0.00425 at 0°C ±(0.3% of rdg + 0.8°C)
3 Legs Isolated RTD (/N2)
Item Specfcatons
Input terminal isolation Applies to the dot model.
The RTD input terminals are isolated between channels (on the standard dot model, input terminal
b are common to all channels)
Expanson Inputs (/N3)
Item Specfcatons
Input type and measurable range
Adds the input types shown in the table below.
Input Type Measurable Range
Thermocouple
PR40-20 0.0 to 1900.0°C 32 to 3452°F
PLATINEL 0.0 to 1400.0°C 32 to 2552°F
NiNiMo 0.0 to 1310.0°C 32 to 2390°F
W/WRe26 0.0 to 2400.0°C 32 to 4352°F
Type N (AWG14) 0.0 to 1300.0°C 32 to 2372°F
Kp vs Au7Fe 0.0 to 300.0 K
RTD
(Measuring current
i = 1 mA)
Pt25 –200.0 to 550.0°C –328.0 to 1022.0°F
Pt50 –200.0 to 600.0°C –328.0 to 1112.0°F
Ni100 (SAMA) –200.0 to 250.0°C –328.0 to 482.0°F
Ni100 (DIN) –60.0 to 180.0°C –76.0 to 356.0°F
Ni120 –70.0 to 200.0°C –94.0 to 392.0°F
J263*B 0.0 to 300.0 K
Cu53 –50.0 to 150.0°C –58.0 to 302.0°F
Cu100: α = 0.00425 at 0°C –50.0 to 150.0°C –58.0 to 302.0°F
12.5 Specfcatons of Optonal Functons