| Range
|
5,
10, 20, 35, 70 meters freshwater (non standard ranges available) |
| Units |
kPa,
psi, feet, inches, meters, centimeters, flow and volume units based
on above ranges |
| Accuracy |
combined
linearity/ hysteresis/ temperature compensation error over 0-50°C
range: |
Sensor
|
±0.05%
of full scale |
| System |
±0.08%
of full scale |
| |
with
over pressure less than 300% or 150m water |
| Resolution |
combined
linearity/ hysteresis/ temperature compensation error over 0-50°C
range: |
| Analogue |
12
bit |
| Digital |
16
bit |
| Display |
0.1mm
water (using metric units) |
| Temperature
Range |
|
| Operating |
-20°C
to + 70°C non freezing |
| Storage |
-40°C
to + 85°C |
| Response
Time |
Dependent
on tube length and internal diameter. Typically 30 seconds –
for tube lengths up to 100 meters. Can be configured for continuous
output. |
| Type |
Piezo
resistive silicon pressure sensor vented to atmosphere (gauge type
sensor) |
| Output
Options |
Simultaneous
analogue and digital output |
Analogue
|
4-20mA
current, 3 wire loop (up to 600 ohm load)
0-1 Volt or 0-2.5 Volts |
| Digital |
SDI-12
data
RS232C data, DTR activated |
| Airline
Connection |
1/4”
or 3/8” outside diameter quick-connect or swage type fitting.
Tools required for swage fitting |
| Compressor |
Precision
piston, 120psi, maximum duty cycle 10% |
| Power
Supply |
8-26
Volts DC unregulated 6100
9-14 volts compressor
standby: <10 mA
active: pumping up to 16A (1 second default)
dwell <60mA (27 seconds default)
read <300mA (2 seconds default) |
| Surge
Protection |
Inputs/
outputs protected against transients by a secondary protection circuit
that can absorb up to 1.5kW for 1ms |
| Enclosure |
|
| 6100 |
IP67
rated machined delrin plastic |
| 6150 |
IP54
rated epoxy coated aluminium |
| Display |
20
character x 4 line LCD with backlight |
| Weight |
5.5
kg including data and power cables |