Operational:
Measuring Range:
697P0, P1, P2, P4, P5 |
0 - 14pH |
697R0, R2 |
-500 TO +500 mVDC; other optional ranges available |
Ambient Conditions
-4 to + 122°F (-20 to +50°C), 0 to 100% relative humidity, non-condensing
Sensor-to-Transmitter Distance
Model 697P1, P2, and 697P5 |
10 ft. (3 m) maximum with combination pH/ORP sensor |
Model 697P0, P4, R0 |
3000 ft. (914 m) maximum with Differential Electrode Measurement
Technique (DEMT) pH/ORP sensor |
Output Transmission Distance
Limited only by wire resistance and power supply voltage
Power Requirements
15 to 40 volts DC, connections via terminals
Temperature Compensation
697P |
Depending on model; adjustable, automatic or fixed (see page 2 for details) |
697R |
None |
Performance (Electrical, Analog outputs):
Sensitivity
0.05% of span
Stability
0.05% of span per 24 hours,
Non-cumulative
Non-Linearity
0.05% of span
Repeatability
0.05% of span or better
Response Time
1 seconds to 90% of value
upon step change
Mechanical:
Enclosure (optional)
NEMA 4X, Polycarbonate, surface mount
Net Weight (less opt. Enclosure)
0.6 lbs.
(0.27kg) approximately