Name: 2088 Smart Absolute Pressure Transmitter
Brand: SHELOK
Availability: InStock

Product Details

2088Smart Absolute Pressure Transmitter

Description

2088 pressure transmitter is made with oil-filled isolation membrane-specific integrated pressure sensors and instrumentation amplifier circuit, it has a high accuracy, good stability, long life, high reliability, easy installation features. Applicable to various liquid, gas pressure measurement.

Detailed Images

Specification

2088 Smart Absolute Pressure Transmitter
Output Analog	Two-wire 4~20mA DC
Digital quantity	Two-wire 4~20mADC and overlay digital signal in line with the HART protocol
Power supply	24V DC, 12~36V DC, 18.5~220V DC, AC 50HZ, 45V
Load limit	Loop Rmax maximum load resistance depends on the power supply voltage. HART communication require the load resistance no less than 250Ω, and no more than 600Ω
Communication distance	The maximum communication distance is 1.5Km, Multistation communication can take up max15 units smart pressure transmitter
Output display	Four digital display, five LCD display, pointer type
Explosion-proof form	Basic type:ExiaII CT5; Explosion-proof type
Zero shift range	Zero point can be arbitrary positive transfer and negative transfer, but the upper and lower limit of measurement range and pressure range should not be set exceeded
Temperature Range	Environmental temperature: -40~85℃ (-20~70℃ when select LCD indicator)
Medium temperature	-40 ~ 104℃
Static and Unidirectional pressure range	3.45Kpa(absolute pressure) 31.2MPa(gauge pressure)
Relative humidity	5~98%RH
Start time	Start in 5 second
Capacity changes	less than 0.16cm3
Damping adjustment	0.20~25
Fault alarm	If there is a breakdown of sensor or circuit, automatic diagnosis function will automatically output 3.9 or 21.0 mA
Configuration protection	In order to avoid the transmitter is randomly change the configuration data, can lock the stored data by software or protection switch
Reference conditions	Zero as the lower limit and no migration, the temperature is 25 ℃, the atmospheric pressure, 24 VDC power supply, silicone oil, isolation diaphragm 316 stainless steel, data setting range is the same as the upper and lower limit range
Note	the instructions include linear precision, the influence of hysteresis and repeatability
Accuracy	±0.1%(The error is less than 0.1% of full scale)
Stability	±0.1% URL/year
Temperature effect	±0.05% (URL + 0.05% range) / 20 ℃
Static Pressure effects	Zero Error: the URL / 0.1 to 6.9 MPa
Vibration impact	Can stand a vibration of 200Hz frequency in any axia, cause a error is ±0.05%URL
Power supply	The adjustable range is less than 0.005% / V
Load impact	No load effect
Installation position effect	About 250Pa zero migration, can be eliminate by calibration, no scale effect
Radio frequency interference	in the 30-1000 MHZ frequency and maximum field strength under the condition of 10 v/m, caused by drift is ±0.1% of adjustable range
Isolation diaphragm	316L stainless steel, Hastelloy, Monel or tantalum
Vent and drain valve	316 stainless steel, hartz alloy, monel or tantalum
Flange and transition joints	Cadmium plating, carbon steel galvanized steel, 316 stainless steel, Hastelloy alloy
"O" Ring	Fluorine rubber
Filled liquid	silicone oil
Screw bolt	galvanized carbon steel
Electrical shell	low copper aluminum alloy
"O" Ring	Nitrile butadiene rubber
Coating	polyester epoxy resin
Flange pressure	1/4 - 18 NPT thread
Transition joint lead pressure	1/2-14 NPT thread
Conduit connections	M20X1.5, 1/2-14, NPT thread
Weight	2 kg (not including optional)

Features

Wide range, cast aluminium & explosion-proof housing,
various pressure port
Various output signal, scene adjustable
Multiple protect, strong anti-interference capability.
Marking: ExiaIICT6.

Applications

Compatible with 316LSS,noncorrosive gases & liquids.
Special use in harsh environment conditions.

Selection Guide

Dimensions