Submersible level transmitters

Model 59T Level and Temperature Transmitter

Model 59T Level and Temperature Transmitter

The Model 59T dual output Temperature/Level Transmitter measures temperatures as low as 32°F thru 158°F.  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 0.25% 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 32° 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
Temperature Accuracy ≤±1.8° F (1°C)


Output Signal
4-20 mA (for both the Pressure & Temperature)
Supply Voltage
10 -30 Vdc (for both the Pressure & Temperature)
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
Seals FKM
Removable Protective Cap POM (Polyoxymethylene)


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


Special Calibration Run
Calibrate item with meter/display