Detachable level transmitters

Model 596 Sensor Head Replacement

Model 596 Sensor Head Replacement

When you need to replace your wastewater level transmitter, you don’t have time to wait. Downtime is not an option. With Viatran’s new RapidShip program, the Model 596 Detachable Sensor Head is available in as little as one 1 to 2 days, and in some cases can be shipped overnight.
The RapidShip program allows you to reduce your inventory costs, minimize your supply chain management effort, eradicate unexpected delays and/or line down situations resulting from peaks in demand.
The Detachable Level Transmitter allows for a quick swap of the sensor head without having to remove your entire cable run. Model 596 is a rugged transmitter that is ideal for higher viscosity media and is resistant to a wide variety of materials. Its semi-flush ceramic sensing face resists clogging and is easily cleaned, allowing it to be used without a cage.

This model can operate in pressure ranges from 0-32 in. w.c. to 0-335 ft. w.c. (or equivilent in meters or PSI )and an operating temperature range of -13° to 185° F (-25° to 85° C). Viatran also stocks six of the most popular polyurethane cable sizes in lengths up to 150 feet (46 meters). When ordering, please specify the range (depth) and cable length needed.


  Full Scale Pressure Ranges 0-32" W.C. to 0-335 Feet W.C. or equivalent in Meters or PSI
Accuracy  ≤ +/-0.1% FSO [Combined Non-Linearity (BFSL), Hysteresis & Repeatability
  Long Term Stability ≤ +/- 0.1% FSO / year Note: At reference conditions
Compensated Teperature Range -4° to 176° F (-20 to 80° C)
  Operating Temperature  -13° to 185° F (-25 to 85° C) Note: Medium must not freeze near sensor
  Thermal Effect on Zero ≤ +/- 0.16% FSO per 100° F
  Thermal Effect on Span ≤ +/- 0.16% FSO per 100° F
  Storage Temperature Limits -13° to 185° F (-25 to 85° C)


Supply Voltage:
12-36 Vdc
Output Signal
4-20 mA
Power Supply Regulation < +/- .005% FSO per volt
Circuit Protection Reverse polarity protected, CE marked
Voltage Spike Protection Withstand 1000 volt spike per EN 61000
Response Time < 380 mSec
RFI/EMI CE EMC compliant as per IEC EN 61326


316L Stainless Steel
Sensor Diaphragm
Inconel X750 and 316L stainless steel
O-ring Seals
NEMA/Type 4X (1P68)
  Removable Protective Cap POM (Polyoxymethylene)


Pressure Connection:
Removable Protective POM cap
Ingress Protection
IP 68
Overpressure Limit
5x Minimum (≥ 167 Ft. range = 3.5x)
Weight 1.4 lbs. (without cable)


Special Calibration Run
Non-Standard Range
Calibrate Transmitter with Meter / Display
ZB 1/2" NPT Conduit Adapter