9165S LDO Smart Sensor
Range: 0-200ppb
Range: 0-2000ppb
Range: 0-45ppm
Waltron’s renowned luminescent technology is now available in an economical and simplified form factor. The 9165S LDO Smart Sensor is connected through a simple 4-20 mA analog output to a panel monitor (not shown) or directly to a DCS. Its compact design can be used in various online analysis applications throughout many industries. The 9165S provides the same high accuracy and excellent long-term stability as the full-sized instrument and can be upgraded with a 9165 transmitter to operate with an entire touchscreen interface.
KEY FEATURES
- Connects with any 4 – 20 mA display
- No sensor maintenance (no membrane, no electrolyte)
- No calibration or service for up to a year
- Three measurement ranges: 0-200 ppb, 0-2000 ppb, 0-45 ppm
- Extremely fast response time, 30 seconds (preset)
- No sample interferences
- Excellent results independent of sample flow rate
- Rugged and compact design
- Save space and money by eliminating the need for transmitters
PERFORMANCE
Range
0-200 ppb, 0-2000 ppb, 0-45 ppm
Accuracy
+/- 0.6ppb at 1ppb / 2% of the measured value
Sample Rate
One sample every 30 sec
Units
PPB (PPM for high range)
pH Current Outputs
(1) 4-20mA current output (Sink)
Power
12 – 24V DC, 1.5 W
Calibration
Annual sensor exchange program or service tech calibration
Options
Panel mount display
SAMPLE DELIVERY OPERATING CONDITIONS
Ambient Temperature
32 – 131°F (0 – 55°C)
Sample Medium
Liquid
Sample Temperature
23 – 113°F (-5 – 40°C)
Sample Pressure
Maximum of 145 psig (10 bar)
Sample Interferences
None
Sample Connection
1/4” OD SS Tubing (Swagelok)
MECHANICAL
Construction/Finish
Stainless Steel / Corrosion Resistant
Materials in Contact w/ Sample
Stainless Steel
Dimensions
Sensor: Height = 11” (280 mm), Width = 5” (127 mm), Depth = 5.3” (135 mm)
Mounting
Wall mount
Weight
4.9 lbs (2.2 kg)
Degree of Protection
IP 67 Connections
Distance
Up to 49 ft. (15 meters) on request
Technical Documents
Visit the Waltron store to view Dissolved Oxygen consumables.
