|
GPM Hybrids |
|
Power Requirement |
Oscillator |
|
Voltage Range |
± 15 VDC (7 to 18 acceptable) |
|
Current Range |
± 39 mA |
|
|
|
Power Requirement |
Demodulator |
|
Sensitivity |
5 VDC output in 9 gain ranges for inputs from 2.5 mV to 3.75 Vrms. Fine gain control can be added (with additional resistors) |
|
Voltage Output (V) |
± 30 Fine, ± 100 Coarse |
|
Output Offset (%) |
Up to ± 10 (with ± 15 V supply). |
|
Bandwidth (-3dB) |
500 Hz, second order may be altered. |
|
Output Ripple (mVrms) |
1 |
|
Linearity (%) |
< 0.02 |
|
|
|
Sensor (Mod and Demod) |
|
Primary Voltage (VAC) |
5 Vrms nominal, 0.5 to 7 V variable (with additional resistors) |
|
Primary Frequency (kHz) |
5 / 10 / 15
1 to 20 variable (with additional resistors) |
|
Primary Current (mArms) |
50 max |
|
Oscillator Protection |
Open and Short Circuit protection |
|
Gain Control |
Remote sense facility |
|
|
|
Environmental |
Oscillator |
Temp. Coeff. of Gain
(% / °C) |
± 0.004 |
Temp. Coeff. of Offset
(% / °C) |
± 0.02 |
|
Warm up time (minutes) |
15 (recommended) |
|
|
|
Environmental |
Demodulator |
Temp. Coeff. of Amplitude
(% / °C) |
0.05 (assumes ± 5 V output) |
Temp. Coeff. of Frequency
(% / °C) |
0.05 (assumes ± 5 V output) |
|
Warm up time (minutes) |
15 (recommended) |
|
|
|
Mechanical and Connections |
|
Weight (g) |
3.5 (approx) |
|
Size |
25 x 15 x 6 (approx) |
|
Mounting |
PCB mounted conformal coated sil package |
Single or Dual Channel
