Supplier Homepage Auto, Motorcycle Parts & Accessories Auto Sensor Pressure Sensor Smart Differential Pressure Transmitter with 4-20mA Output Signal

Smart Differential Pressure Transmitter with 4-20mA Output Signal

Get Latest Price

Min. Order / Reference FOB Price
1 Piece	US $35.00/ Piece

Local Area:	Changsha, Hunan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Type:	Differential Pressure Transmitter
Structure Type:	Diffused Silicon Pressure Transmitter
Measuring Medium:	Liquid

Contact Now Request Sample Customized Request

Favorites

Product Description

Description:
JFA712 intelligent pressure transmitter. The circuit design is adopted modular design that the core is microprocessor, assisted with advanced digital isolation technique.This instrument is extremely stable and interference-free. Meanwhile, this product adopt digital compensation technology to compensate temperature and hydrostatic. The accuracy enhanced and temperature drift reduced.
This product turns out to featuring high stability ,well reliability, strong self-diagnosis. The users can make configuration, setting and calibration to transmitter, by using HART communicative operator, knob in the outside shell, or button in display.Features:Small size and light weight.
Range migration function, the range migration ratio is 100:1.
Damping: 0~32s can be adjusted, step to 0.1s.
Zero point, full scale compensation revision function.
Multi-point calibration of output current.
Multiple monitoring variables be shows, pressure unit can be choose.
Ultralow temperature OLED displayer.(-40~70ºC).
Output current root square function.
Self-diagnosis and fault alarm;
The EEPROM nonvolatile memory prevents the loss of data and recovers the original calibration data;
The remote, on-site parameter setting and function configuration are realized through the HART communication hand operator.
Technical parameters:

medium	liquid, gas, steam	Accuracy:	±0.075% of measure range
Stability:	0.1%/1 year,0.25%/3 year	Environment temperature:	-40ºC~85ºC
Digital display temperature:	-40ºC~70ºC	Thread connect	G1/4 ,G1/2 .M20*1.5
Measure range:	differential pressure 0-0.125KPa~0-7MPa, gauge pressure 0-0.125KPa~0-42MPa, absolute pressure 0-200KPa~0-2.1MPa
Output signal:	two-wires 4-20mA, conform to NAMUR NE43 specification, superimpose digital signal(HART agreement)
Power supply:	min main voltage 9VDC, max main voltage 45VDC
Display:	OLED display,3 lines,5 characters, with unit and stick plot display
Failure alarm:	if the sensor or circuit break down, self-diagnosis function will output 3.6 or 21.0mA automatically( the users can pre-set )
Reconciliation of zero point and measure range:	Modify through digital communication or local button with no interference.
Explosion isolated performance:	explosion proof and water proof sealed case, safety essentially.