Watershed Monitoring Instrumentation
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Water Level Sensors

700 Series Submersible Pressure Transducers Specifications:

Parameter:
735
730
720
710
700
Units
Comments

PRESSURE RANGES:
Pressure Range (1):
0 - 2 through 0 - 300
psig
intermediate ranges available
a
0 - 15
through
0 - 300
0-5
through
0-300
psig
735 only available in psig
Proof Pressure:
1.5
x FS
a
Burst Pressure:
2.0
x FS
a

STATIC PERFORMANCE:
Static Accuracy (2):
±0.05
±0.10
±0.25
±0.50
±1.00
% FSO
BFSL
a
Thermal Error (3):
±0.05
±0.10
%FSO/șC
worst case
Resolution:
Infinitesimal
a a

ENVIRONMENTAL:
Wetted Materials (1):
316 SS or Titanium, Fluorocarbon
a a
Compensated Temp Range (1):
0 to 50
șC
options available
Operating Temp Range:
-20 to 60
șC
options available

ELECTRICAL:
Excitation:
2.5 - 10
5
9 - 30
VDC mV output (ratiometric)
mV output (non-ratiometric)
mA, VDC output
Input Current:
3.5
20
mA max mV, VDC output
mA output
Output:
2.5 - 10
0 - 100 (4)
0 - 5
4 - 20
mV/V
mV
VDC
mA
ratiometric, depending on range
non-ratiometric
3 wire
2 wire
Zero Offset:
±5
±60
±0.12
mV
mV
mA
mV output
VDC output
mA output
Insulation Resistance:
100
megaohms at 50 VDC
Circuit Protection:
Polarity, surge/shorted output
a a

PHYSICAL:
Weight:
198
grams
excluding cable
Cable:
Self-sealing polyurethane jacketed shielded cable with polyethylene vent tube. 90 kilograms pull strength. Conductors are 22 AWG. Tefzel jacket optional.
70 g/m
Specify cable length as separate line item.
Mounting Provisions:
Suspended by cable. For turbulent conditions, specify optional mount bracket or conduit fitting.
a a

 


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