Flush mount pressure transmitters

Model 385 Pressure Transmitter

Model 385 Pressure Transmitter

The Model 385 Flush Tip – Zero Cavity design offers an Isolated sensor assembly that virtually eliminates installation torque effect and is able to withstand pressure spikes up to 5x proof pressure and 20x burst pressure.

Inquiry system 

Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Viatran product. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have another product available the next day.

If you need more information do not hesitate to contact us.

Viatran Configuration Code:

Vaše osobní údaje budou zpracovány podle Podmínek zpracování osobních údajů.


  Full Scale Pressure Ranges 0-50,100, 150, 160, 200, 250, 300, 400, 500, 1,000 PSIG / PSIS
Static Error Band ≤±0.5% FSO (Includes BFSL, Hysteresis and Repeatability by RSS)
Compensated Temperature Range 70°F to 170°F (21°C to 77°C)
  Operating Temperature Range -40°F to 185°F (-40°C to 85°C)
Storage Temperature Range -40°F to 250°F (-40°C to 120°C)
Long Term Stability (%FSO) ≤±0.5% FSO per 6 months
Thermal Effect on Zero ≤±2% FSO per 100°F Typical
Thermal Effect on Span ≤±2% FSO per 100°F Typical


Supply Voltage:
4-20 mA
Supply Voltage
8-28 Vdc
Power Supply Regulation
<±.05% FSO per volt
Load Impedance 926 Ohms maximum at 28 volts DC
Circuit Protection Reverse polarity protected, CE marked
RFI / EMI CE EMC compliant as per IEC EN 61326-1 and EN 61326-2-3 Annex BB
Voltage Spike Protection Withstand 1000 volt spike per EN 61000-4-5
Insulation Resistance <5 nS
Response Time <2 mSec for 10-90% of final value
Electrical Connection Bendix PT02E-10-6P, mates PT06E-10-6S (SR) (BH option)
Pin Outs Pin A + Power / Signal
Pin B - Power / Signal
Pin C No connection
Pin D No connection
Pin E AC Ground
Pin F No connection
Shell Case Groun


Wetted Materials
15-5 PH and 304L Stainless Steel (Inconel 718 optional)
8 oz. nominal


Standard Pressure Port
1/2" NPT (M)
Zero Effect from Installation
<±0.10% at 25 to 50 ft lbs
Proof Pressure
Burst Pressure 20x