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SDP Intelligent Differential Pressure Display Controller
SDP Intelligent Differential Pressure Display Controller
The SDP intelligent differential pressure display controller combines display, transmission output, and control switch in a compact design. It offers high precision, reliability, and user-friendly operation. With options for CAN or RS485 output, it is ideal for various industries, including machinery, hydraulics, petroleum, and chemical. The OLED display and Chinese interface make parameter setting and calibration easy.
Pressure and Differential Pressure Transmitter Controllers

SDP Intelligent Differential Pressure Display Controller

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Overview

Measurement Type: Differential pressure

Display: OLED, real-time pressure

Control & Output: Display, 4-20 mA, CAN/RS485

Applications: Machinery, hydraulics, petroleum, chemical, metallurgy

Features: Customizable range, high accuracy, easy calibration


Key Technical Specifications

Accuracy: Display/Control: 0.5/1 grade; Output: 0.5 grade

Power Supply: 9-40VDC, 86-260VAC (C type)

Power Consumption: <5W

Signal Output: 4-20 mA, 1-5V DC

Digital Output: CAN 2.0B, RS485

Switch Capacity: SPDT relay, 2A250V AC or 2A100W DC (max)

Relay Quantity: 2 (general), 4 (C type)

Display: 4/5 digit OLED, shows real-time pressure and units

Operating Temperature: Sensor: -40 to 85°C; Electronics: -40 to 70°C

Temperature Compensation: -20 to 70°C

Materials: 316L stainless steel (sensor), 304 stainless steel (connector), NBR or FKM seals

Range & Overload Pressure:

   o S: 40kPa-16MPa; Overload: 4x range

   o C: 1.6kPa-16MPa; Overload: 4 MPa (below 40kPa), 40 MPa (above)

Installation: Any position (display can be rotated 180°)

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