Jual di jakarta – SMART DIFFERENTIAL PRESSURE TRANSMITTER APR-2000ALW
The APR-2000ALW transmitter is applicable to the measurement of differential pressure of gases, vapours and liquids. The active element is a piezoresistant silicon sensor separated from the medium by separating diaphragms and a specially selected type of manometric fluid. The special design of the active sensing element ensures that it is able to withstand pressure surges and overloads of up to 250/320/413/700 bar. The casing is made of aluminium alloy cast or 316SS stainles steel, degree of protection IP66/IP67. The design of the casing enables the use of a local display, rotation of the display, rotation of the casing by 0–340° relative to the sensor, and a choice of cable direction.
Sensor dengan merk Aplisens, dibuat di atau made in poland dengan spek sebagai berikut ;
– 4…20 mA output signal + HART 5 / HART 7 protocol
(special version: 0…20 mA or 0…5 mA output signal + HART 5 protocol)
– Display with backlight
– Safety version SIL2/SIL3
– Intrinsic safety certificate ATEX, IECEx, FM (USA, Canada)
– Explosion proof certificate ATEX, IECEx, FM (USA, Canada)
– Programmable zero range, shift, characteristic and damping ratio with
local panel keys
– Static pressure limit up to 700bar
– Accuracy 0,075% (0,05%, 0,04% on request)
– Marine certificate – DNV, BV
– Gold plated diaphragms
– Wetted parts material 316L/Hastelloy C276
SMART DIFFERENTIAL PRESSURE TRANSMITTER APR-2000ALW
Communication with the transmitter is carried out with:
– a KAP-03, KAP-03Ex communicator
– some other Hart type communicators(*)
– a PC using an HART/USB converter and Raport 2
configuration software.
¨ identify the transmitter
¨ configure the output parameters:
- measurement units and the values of the start points and end
points at the measurement range - damping time constant
- conversion characteristic (inversion, user’s non-linear
characteristic)
¨ read the currently measured pressure value of the output current
and the percentage output control level
¨ force an output current with a set value
¨ calibrate the transmitter in relation to a model pressure
