` PT-503 Series

Automation Products Group

PT-503 Series

The PT- 503 has been engineered with advanced materials for most chemical applications.

Starting At
$673.00 CAD
Normally ships in 2-3 Weeks

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 The Series PT-503 Submersible Level Sensor brings precision level measurement to harsh chemical environments. Engineered with advanced materials, the PT-503 can be used in many places that stainless steel and PVC can’t go. With user-friendly analog output options and the ability to submerge it up to 21 meters (69 feet) underwater (30 psig), the PT-503 simplifies the process of obtaining dependable level measurements in challenging chemical environments.

• Simple to install
• High precision, aplified outputs 4-20 mA, 0.5 - 4.5 VDC (Ratiometric)
• Withstands most caustic or corrosive chemicals

Pressure Range 0 to 30 psig
Analog Output B.F.S.L. ≤ 0.25% of span
1-year stability ≤ 0.25% of span
Temperature Compensation Range 32 to 122 F (0 to 50 C)
Temperature Error (reference temp 70 F) Zero: 0.014% of Full Scale / C (-18C - 70C)
Span: 0.014% of Full Scale / C (-18C - 70C)
Wetted Materials PVDF
FKM (Viton ETP)
Ceramic AL2O3
Supply Voltage 4-20 mA: 9-30 VDC 0.5 - 4.5 VDC: 4.5 - 5.5 VDC
Current Draw 4-20 mA: 3-30 mA 0.5 - 4.5 VDC: 3mA
Operating Temperature -18C - 70C (0F - 158F)
Maximum Submersible Depth 69 ft / 21 m in water / 30 psig
Fluid Maximum Specific Gravity 2
Vented Urethane Cable Tensile Strength up to 200 lbs
Outputs 4-20mA
0.5 - 4.5 VDC (Ratiometric)
Internet Connectivity 4-20mA version via RST-5003

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