Product Specification - Measurement Computing PML 1000 Operating Instructions Manual

PML 1000 Operating Instructions
MESSAGES
Error Messages [Err1] [Err2] [Err3]
These messages indicate that a memory error has been detected in the PML 1000s internal memory area.
[AdEr]
This indicates that the PML 1000 has detected a fault in its measurement circuitry.
[uCAL]
The PML 1000 has detected a problem or error in its non-volatile memory resulting in a loss of calibration data.
Note: For any of the above error messages return the PML 1000 to the supplier.
[brA]
The PML 1000 has detected a problem with the sensor resulting in an open circuit input, this may be caused by
a break in one of the leads from the transducer or a fault in one of the transducer elements.
[oUEr]
The measured value is too large positively to be displayed, or is above the specified input range.
[undr]
The measured value is too low negatively to be displayed, or is below the specified minimum input for the
selected range.

PRODUCT SPECIFICATION

Supply
Operating Conditions
Ambient Temperature
Humidity
Input
ADC
Input range
Resolution
Non Linearity
Temperature Drift
Stability
Input Impedance
Common mode rejection
Series mode rejection
Excitation
Voltage
Frequency
Temperature drift
High Speed Analog OjP
Output
Response
APP-01025, Rev A
PML 1000 Operating Instructions
90 - 265V AC SO/60Hz, 20VA max.
Storage - 10°C to 70°C
Operating - 10°C to 50°C
10% to 95% RH non-condensing
High precision Sigma Delta
0.05V rms. - 5V rms.
18bit
< 0.02%
< 50ppm / °C
< 0.01 % FSO after 15 minutes
100kn
> 150dB
> 70dB @ 50/60Hz
3V AC rms. or IV AC nos. selectable
2.5 kHz or 10 kHz selectable
(amplitude) < 100ppm/°C (frequency) < 100ppm/°C
±10V maximum
Output filter -3dB @ 125Hz
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