Teledyne 6712SR User Manual
Page 24
6712SR Refrigerated Sampler
Section 1 Introduction
1-10
6712 Controller: Software Specifications
Suction Line:
Programmable 3 to 99 ft (1 to 30 m) lengths of:
•
3
/
8
" (0.95 cm) I.D. Vinyl
•
3
/
8
" (0.95 cm) I.D. Teflon
®
-lined with polyethylene jacket
Sample Frequency:
• From 1 minute to 99 hours and 59 minutes in 1 minute increments
between consecutive samples.
• Nonuniform times in minute intervals or clock time
• Random time intervals between consecutive samples
• From 1 to 9,999 flow pulses in single-pulse intervals
• Flow paced in volume with attachable flow module
Rainfall Reading Units:
Inches or millimeters
Module Readings:
pH
8 bits representing pH
0.1 pH storage resolution
16 bits representing temp.
0.1° C storage resolution
Ultrasonic 16 bits representing level
0.0001 m storage resolution
Submerged Probe 16 bits representing level
0.0001 m storage resolution
Bubbler 16 bits representing level
0.0001 m storage resolution
Area Velocity 16 bits representing level
0.0001 m storage resolution
16 bits representing velocity
0.001 ft/s storage resolution
4–20 mA 16 bits representing percent
0.1% storage resolution
16 bits representing level
32 bits representing flow
SDI-12 Sonde Readings:
Parameter
Range
Resolution
Storage Bytes
Temperature
-40 - 100 °C
0.1 °C
2
Conductivity
0 - 100 mS/cm
0.01 mS/cm
2
Specific Conductance
0 - 100 mS/cm
0.01 mS/cm
2
Total Dissolved Solids
0 - 90 g/l
0.01 g/l
2
Salinity
0 - 70 ppt
0.1 ppt
2
Dissolved Oxygen
0 - 20 mg/l
0.1 mg/l
1
pH
0 - 14
0.1
1
ORP
-999 - 999 mv
0.1 mv
2
Level
0 - 6.5279 m
0.0001 m
2
Ammonium-Nitrogen
0 - 200 mgN/l
0.1 mgN/l
2
Ammonia-Nitrogen
0 - 200 mgN/l
0.1 mgN/l
2
Nitrate-Nitrogen
0 - 200mgN/l
0.1 mgN/l
2
Turbidity
0 - 5000 NTU
0.1 NTU
2
Chloride
0 - 1000 mg/l
0.1 mg/l
2
Chlorophyll
0-400 ug/l
0.1 ug/l
2
Other
-99999.0-99999.0 0.0001
4
Table 1-3 Technical Specifications for the 6712SR Refrigerated Sampler (Continued)