Operational:
Display
4-1/2-digit LCD with measurement unit and setup variable identifiers, 7/8 inch (22 mm) high digits
Measuring Range
Conductivity: |
Ranges depend on the selected cell constant of sensor |
Cell constant: |
0.05, 0.5, 10.0 or special |
Range: |
0-20μS/cm, 0-200μS/cm and 0-2000μS/cm, 0-4mS.cm and 0-40mS/cm |
Temperature
-10.0°C to + 200.0°C (14.0°F to 392°F)
Ambient Conditions
-20 to 60°C (-4 to 140°F); 0 to 95% relative humidity, non-condensing
Temperature Compensation
Automatic: -10°C to 200°C for Pt 1000 RTD and for 3KΩ Thermistor; user entered linear % per °C.
Sensor-To-Transmitter Distance
300 ft. maximum
Power Requirements
16-40 volts DC
Analog Outputs
Isolated 4-20 mA with output hold feature
Maximum Loop Load (load in series with 692 and power supply)
With 24 VDC supply: 400Ω
With 32 VDC supply: 800Ω
With 36 VDC supply: 1000Ω
Range Expand - The 4-20 mA output can be made to represent any 10% segment of the measuring scale
Analyzer Performance
(Electrical, Analog Output):
Stability
0.1% of span per 24 hours, non-cumulative
Non-Linearity
0.5% of span
Repeatability
0.2% of span or better
Temperature Drift
Zero: 0.05% of span per°C
Span: 0.025% of span per°C
Response Time
1 Seconds to 90% of value
upon step change
Mechanical:
Enclosure
General purpose – safe for Division 2; NEMA 4X, Polycarbonate with Two ½ inch conduit holes and four stainless steel mounting tabs
Mounting
Surface mount; optional vertical or horizontal pipe mounting tabs
Net Weight
3 Ibs. (1.36 kg approximately)