Model 570 Pressure Transmitter

4-20 mA, 0-100 psi thru 100K psi, Hazardous Approvals

570 provides a rugged, sealed solution for hazardous rated and harsh environments.


 Many Options available
 All Stainless Steel construction
 IP-68 Rated
 High Pressure Applications


All welded construction and stainless steel surfaces makes the 570 ideal for corrosive environments. The transmitters O-ring free design ensures reliability with corrosive media. Viatran’s 570 FM approved labelled units are designed to meet NEC/API Dual Seal requirements. For the most corrosive environments, Hastelloy, Inconel, and 316 SS wetted parts are available.


Full Scale Pressure Range
0-100 thru 0-100K PSIS (0-6.89 thru 0-6894 bar)
Accuracy (RSS)
(BFSL Non-Linearity, Hysteresis, Non-Repeatability)
0-300 PSI thru 0-15K PSI Ranges±0.20% FSO ( ±0.15% FSO improved with “DN” option)
< 0-300 PSI or > 0-15K PSI Ranges±0.25% FSO ( ±0.15% FSO improved with “DN” option)
Linearity (Best Fit Straight Line)
0-300 PSI thru 0-15K PSI Ranges±0.10% FSO (BFSL), Typical
< 0-300 PSI or > 0-15K PSI Ranges±0.15% FSO (BFSL), Typical
< ± 0.05% FSO, Typical
< ± 0.05% FSO, Typical
Full Scale Output (FSO)
16 mA
Zero and Span Balance
±1% FSO
Long Term Stability
≤±0.25% FSO per 6 months
Response Time
<2 mSec to reach 90% FSO
Temperature Effect on Zero
≤±1% FSO per 100°F (37°C)
Temperature Effect on Span
≤±1% FSO per 100°F (37°C)
Compensated Temperature
70°F to 170°F (21°C to 76°C)
Operating Temperature
-40°F to 190°F (-40°C to 87°C)
Storage Temperature Limit
-65°F to 250°F (-53°C to 121°C)
Supply Voltage
12 to 30 Vdc
Power Supply Regulation Effect
≤±0.02% FSO per Volt
Output Signal
4 – 20 mA
Bridge Impedance
5000 Ohms nominal
Circuit Protection
Varistor protected across the input leads for surges above 40 V and currents to 250 Amps peak with a pulse width of 20 μSecs. Reverse polarity protected.
Insulation Resistance
>200 MegOhms to case ground
Electrical Connection
1/2″ NPT (M), 18 AWG wire, 72″
Wire Color Codes
Case ground
No Connection