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RDP DR7AC - DR7 AC Technical Specifications

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11
5. SPECIFICATION
Supply
9 to 36 V DC 250 mA max (Isolated from output)
Voltage Output
±10V into 2k
Current Output-
4-20mA into 100/550 max. Overload internally limited to
30mA max. This is an active output that should not be
connected to any external power supply as this will
damage unit.
Oscillator Output
1V rms. at 5kHz standard. 25mA maximum.
3Vrms and 3 kHz also available.
Oscillator Temperature Coefficient
0.005%/°c typical
Demodulation
Synchronous
Amplifier Gain
X0.07 to x500 in 8 ranges with fine control interpolation
Zero Range
±5V minimum
Linearity
0.05% of full scale
Input Resistance
130k ohm differential
Zero Stability Voltage Output
Current Output
0.002% of FS typical/°C (optimum at ±10V o/p)
0.005% of FS typical/°C
Gain Stability Voltage Output
Current Output
0.005% of FS typical/°C (optimum at ±10V o/p)
0.01% of FS typical /°C
Bandwidth
DC to 250Hz (flat)
Noise -Voltage Output
Current Output
Current Output
5mV RMS
20µA RMS typical
EMC Specification
When subjected to radiated electro-magnetic energy (as
EN61000-4-3) an additional error can occur at certain
frequencies:
Field Strength
Typical Maximum Error
10V/m
1.5%
3V/m
0.1%
Temperature Range
-10°C to +60°C
Dimensions
114.5 x 99 x 22.5 mm
Weight
125 g
Seals
IP20 specification