Honeywell VA201T Calibration Handbook page 56

Calibration Handbook
NH PPM
3
Zero Adjustment
MODEL: EC-F2-NH3
ZERO
S/N: 0000
Span Adjustment
SPAN
Sensor Output
(SENSOR)
SENSOR
40-200 mV
mVDC
®
TEST( + )
Calibration adapter
Black Red
slips over sensor
40 to
- +
200 MVDC
TEST(-)
+ 24
SHLD GND SIG
E/C-F2
Zero and span adjustments on the Manning EC-F2 Sensor
56 Manning EC-F2