Sertech001@gmail.com
Application Single-acting or double-acting positioner for attachment to pneumatic control valves. Self-calibrating, automatic adaptation to valve and actuator.
Electropneumatic positioner with HART® communication
High air capacity
SAM DIGITAL
Modular design: simple to install or exchange pneumatic or option modules
Simple attachment to all common linear and rotary actuators: SAMSON direct attachment, NAMUR rib, to valves with rod-type yokes according to IEC 60534-6-1, according to VDI/VDE 3847, to rotary actuators according to VDI/VDE 3845
Non-contact position sensing
Plain-text display with NAMUR Recommendation NE
107 states and messages on the device
Integrated diagnostic functions
Simple one-knob, menu-driven operation
Easy-to-read display in any mounting position thanks to rotatable reading direction
Configurable with a computer over the SSP interface using the TROVIS-VIEW software
Variable automatic start-up thanks to four different initialization modes
All parameters saved in non-volatile EEPROM
Two-wire system with small electrical load 495 Ω
Adjustable tight-closing function
Automatic zero monitoring
Integrated temperature sensor and operating hours counter
Self-diagnostics
Messages as condensed state conforming to NAMUR Recommendation NE 107
Integrated EXPERTplus diagnostics for control valves
Pressure sensors to monitor the supply pressure and signal pressure
Air capacity adjustable by software
USAGE
Challenging transit times
Challenging ambient conditions
Throttling service
ATTACHMENT TO
Linear actuator, single acting
Linear actuator, double acting
Rotary actuator, double acting
Rotary actuator, single acting
EXPLOSION PROTECTION
Without certification
Type of protection "Intrinsic safety"
COMMUNICATION
HART®
CONTROL LOOP
4 to 20 mA
OPTIONAL SOLENOID VALVE
Required
VALVE DIAGNOSTICS
Required
carton
