41
Specifications
9
SECTION 9. SPECIFICATIONS
INPUT SIGNAL
pH and Volt Specification
Range:
- 2.00 to 16.00 pH (-620 to +620 mV)
Resolution:
1, 0.1, 0.01 pHFrom: -199.9 to 620.0 mV: 0.1 mV
From: -200 to -620: 1 mV
Accuracy:
± 0.01 pH (± 0.1 mV)
Calibration:
Two or Three Point
Temperature Compensation:
Automatic: 0ºC to 100ºC (32ºF to 212ºF)
Manual: 0ºC to 100ºC (32ºF to 212º F)
Volt specification is only used to verify proper operation of electrodes.
ORP Specification
Range:
-620 to +620 mV
Resolution:
From: -199.9 to 620.0 mV: 0.1 mV
From: -200 to -620: 1 mV
Accuracy:
± 0.1 mV
ORP specification is only used to verify proper operation of electrodes.
TEMPERATURE
Range:
0ºC to 100ºC (32ºF to 212ºF)
Resolution:
0.1ºC
Accuracy:
±0.5ºC
Unit of Measure:
ºF or ºC (programmable by software)
Sensor:
100/1000 Ohm Pt RTD (Connection by screw terminals)
Isolation:
Dielectric strength to 2500V transient per 3mm spacing
based on EN 61010 for 260Vrms or dc working voltage
Noise Rejection:
Normal Mode Rejection (NMR) = 60dB
Common Mode Rejection (CMR) = 120dB
Display:
LED 14-segment, 13.8 mm (0.54”)
Symbol:
Input Impedance:
>10
12
ohm
(
)
