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Diffused Silicon Differential Pressure Transmitter

Name: Diffused Silicon Differential Pressure Transmitter
Brand: all-electronics-online.com
SKU: 795037925
Availability: InStock
Rating: 4.7 (41 reviews)

Price:	US $ 120/Piece
Min Order:	1/Piece
Pay Type:	T/T,Western Union,Paypal

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Showroom Product Company Profile

Prod Model:	QP-86D
Power:	Supply Voltage 12.5~45VDC
Accuracy:	0.075% Fs, 0. 1% Fs, 0.25% Fs
Body Material:	Stainless Steel
Temperature Compensation:	-20°c~75°c

Product Description

Diffused Silicon Differential Pressure Transmitter With Display

Span:

Range code

	Range		Measure span
	MIN	MAX	Measure span
4	0.374KPa	37.4KPa	-37.4~37.4KPa
5	1.868KPa	186.8KPa	-186.8~186.8KPa
6	6.9KPa	690KPa	-690~609KPa
7	20.68KPa	2068KPa	-690~609KPa

Product introduction

Output:
Analog output: two wire 4~20mADC
Digital output: two wire 4~20mADC and variable digital signal in accordance with HART AGREEMENT.
Power: supply voltage 12.5~45VDC
Limit load: Max load resistor Rmax in loop decided by the supply voltage, see the below drawing. HART AGREEMENY require the load resistor not less than 250 Ω, not more than 600Ω
Communication distance: Max. 1.5km, multi-address communication can connect 15 smart transmitters max.
Output display: 4 digital display, 5 digit LCD display, pointer type.
Marking: ExiaII CT5; explosion-proof isolation type
Zero offset: can positive offset or negative offset, but can not overstep the utmost value
Temperature: environment temperature-40~85°C (When choose LCD:-20~70°C)
Medium temperature:-40~104°C
Static pressure and one side overload: 3.45Kpa(Absolute) 31.2MPa(Gauge)
Relative humidity:5 ~98%RH
Startup time: less than 5 sec.
Capability change: less than 0.16cm3
Damp adjust: 0.20~25sec.
Malfunction alarming: If appear malfunction, automatism diagnose function will out 3.9 or 21.0mA
Protection: To avoid the datas are modified random, can utilize
Software or protect switch lock the memory data
Reference condition: zero is the lower limit and not offset, temperature 25°C, Atmospheric pressure, 24VDC power, silicon oil, diaphragm 316L, data adjust range the same as the up and lower limit of the range
Accuracy: ±0.1%, adjust range≥0.1URL
±[0.05+(0.005URL/span)]%, adjust range 0.025URL~0.1UPL
±[0.01+(0.006URL/span)]%, adjust range 0.01URL~0.025URLNote: accuracy have include the influence of linearlity, hysteresis and repeatability
Stability: ±0.1%URL/year
Tem.influence: ±(0.05%URL+0.15%span)/20°C
Static pressure influence: ±zero error 0.1URL/6.9Mpa
Libration effect: withstand frequency 200Hz at any direction, arouse error ±0.05%URL
Power influence: 0.005%/V
Load influence: no load influence.
Install position influence: about 250Pa zero offset, can be eliminate via calibration, no range influence.
RF interference: drift is ±0.1%span in the condition of 30-1000MHz frequency and the most field intensity 10V/m.

Dimensions:

Han Zhong Quan Yuan Electronic Co., Ltd. is a professional high-tech enterprises committed to the research, development, design and manufacture and sale of load cell, high precision resistance strain gauge, sensor, fittings for electronic weighing apparatus and automatic control system with QuanYuan brand.

QuanYuan are certified according to ISO 9001: 2000 and produce strictly in accordance withR60 recommendation of international Organization of Legal Metrology (OIML).

All electronic products are with good performance and high-level quality, which are widely used in electronic weighing apparatus, metallurgy, construction machinery, chemical and other industries. The products are not only sold very well in domestic, but also welcomed in Europe, America, Southeast Asia and other main countries in abroad. QuanYuan win high praise and good reputation from users in domestic and abroad. The production and sales are growing up year by year in successively.

In order to better satisfy the demand of international market, QuanYuan is going to expand production scale and invest in the construction of new production base, with an area of nearly 15, 000 square meters, which is expected to be fully put into production in 2012.

Sincerely welcome the cooperation and guidance from new and old customers in worldwide.