905-628-4999
www.heroninstruments.com
40
dipperLog 64+
Memory
64,000 readings
Download Speed
19,200bps (64,000 readings downloads in 3 minutes)
Factory Calibrated Ranges
10m(aprx. 30ft), 30m(aprx. 100ft), 60m(aprx. 200ft), 120m(aprx.
400ft)
Operational Range
10m(aprx. 30ft), 30m(aprx. 100ft), 60m(aprx. 200ft), 120m(aprx.
400ft) All ranges are representative of use at sea level. Use
above sea level will result in higher operational range.
Overpressure Rating
2X Factory Calibrated Range
Operating Temperature
-20°C to 80°C
Battery
Lithium Cell
Battery Life (Readings)
up to 3.75 million (depending on usage)
Battery Life (Max)
Up to 10 Years (depending on usage)
Temperature
Test Condition
Typical
Max
Temperature Accuracy Typical
-20°C to +50°C
+/-0.5°C
+/-0.5°C
-40°C to +70°C
+/-0.5°C
+/-0.5°C
-40°C to +100°C
+/-0.5°C
+/-0.5°C
-55°C to +125°C
+/-0.5°C
+/-0.5°C
-55°C to +150°C
+/-0.5°C
+/-0.5°C
Temperature Resolution
0.01°C
Temperature Reading Range
-20°C to +80°C
Temperature compensated range
0°C to 40°C
Temperature Response Time
5 minutes
Lifetime Temperature Stability
300 hours continual reading at 150°C
+/-0.3°C
Temperature Repeatability
8 Averages
+/-0.01°C
Temperature cycling and hysteresis
8 Averages
+/-0.02°C
Pressure/Water Level
Test Condition
Typical
Max
Water Level Accuracy (Typical)
+/-0.05%FS (0°C to 50°C)
Water Level Accuracy (Max Error)
+/-0.1%FS (0°C to 50°C)
Water Level Resolution
0.001%FS
Pressure Accuracy
Typical error band of +/-0.3%FS
Pressure Response Time
500ms
Pressure Stability
500,000 pressure cycles from 0% to
50%FS
+/-0.05%FS/y
+/-0.1%FS/y
Realtime clock crystal accuracy
32,768Hz +/- 10ppm
Wetted Material
316 Stainless Steel, Delrin® & Rubber
Buna (PFAS free Wetted Materials)
O-Rings
Rubber Buna Primary Seals, Viton
Secondary Seals.
Transducer Material
316 Stainless Steel, Piezoresistive Silicon
Length
145mm
Diameter
22mm
Weight
170g
Logging Modes
Linear, and predetermined Log
Launch modes
Immediate and future start/stop
Environmental Rating
IP68
Certification
CE
Communication Interfaces
USB via Heron Com-Cable
Programming
Desktop Application (Windows 10 x86)
Logging Intervals
1 second to 255 hours
Supported Pressure Units
Meters, Feet
Supported Temperature Units
Celsius, Fahrenheit
In-Depth Technical Specifications - Continued
