Submersible level transmitters

Model 59G Level Transmitter

Model 59G Level Transmitter

The Model 59G General Purpose Level Transmitter has a 1" diameter 316L ss housing and sensor.  Polyurethane cable is standard.  Different cable materials and o rings are available.

Use it to measure Liquid Level and Depth for Water and Waste Water applications, Lift Stations, Reservoirs and Dams, Rivers, Holding Ponds, Wells, In-ground / Above Ground Tanks and with Inventory Tank Gauging.
Ranges from 0-40"WC thru 15 'WC have combined accuracy of +/- .50% FSO
Ranges greater than 15' WC have combined accuracy of +/- .35% FSO
An improved accuracy on ranges <15' is available at 0.10% FSO.
Viatran also offers a complete range of accessories for use in level applications such as a surge protector, cable hangers and weights, meters and junction boxes.


  Pressure Ranges 0-50, 100 Inches Water Column, 0-2, 3, 5 PSI
Combined Accuracy (Non-Linearity, Hysteresis, Repeatability) ≤±0.50% FSO for ranges < 15 Ft. W.C.
Compensated Temperature Range 2° to 158° F (0 to 70° C)
  Operating Temperature Range 14° to 158° F (-10 to 70° C) Note: Medium must not freeze near sensor
Storage Temperature Range -13° to 158° F (-25 to 70° C)
Long Term Stability (%FSO) ≤±0.1% FSO / year at reference conditions
Thermal Effect on Zero ≤±0.8% FSO per 100° F
Thermal Effect on Span ≤±0.8% FSO per 100° F


Output Signal
4-20 mA
Supply Voltage
8 -32 Vdc
Power Supply Regulation
<±005% FSO per volt
Circuit Protection Reverse polarity protected, CE marked
RFI/EMI CE EMC cmpliant as per IEC EN 61326
Voltage Spike Protection Withstand 1000 volt spike per EN 61000
Response Time <10mSec


316L stainless steel
Sensor Diaphragm
316L stainless steel
O-ring Seals
  Protective Cap POM (Polyoxymethylene)


Pressure Connection
Protective POM cap
Ingress Protection
IP 68
Burst Pressure 6x Minimum
Overpressure Limit
4x Minimum
Weight 0.5 lbs. (without cable)



Special Calibration Run
Calibrate item with meter/display