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Lefoo Sensor

Supplier From China
Jun-22-20
Supplier : Differential Pressure Sensor , Pressure Transducer, Pressure Transmitter

Services : OEM , transporting
Established: 1978 Standards: ISO9001 ,CE ,ROHS

Verification Status



Contact Details:
No118, Changda Road, Yuhang District, Hangzhou , Zhejiang China
Hagnhzou 311100
Zehjiang China


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More Items Similiar to: Lefoo Sensor

Mar-09-23
 
Pressure range: -1 600bar (optional)
Accuracy: 0.5%F.S.
Supply voltage: 12 36(24)VDC
Output: 4-20mA (2 wire) 0-10V (3 wire)
Operating temperature: -40 105
Compensation temperature: -20 80
Operating Current: 3mA
Temperature drift (zero & sensitivity): 0.03%FS
Long-term stability: 0.2%FS/year
Response Time: 3ms
Overload pressure: 150%FS
Burst pressure: 300%FS
Cycle life: 500,000 times
Pressure connection: G1/4, NPT1/4
Electrical connection: Hirschman DIN43650C, M12
Housing Material: 304 Stainless steel
Water-proof level: IP65
Explosion-proof level: Exia CT6
Weight: 0.25kg
Medium: non-corrosive environment
Sensor core: Al2O3-96% ceramic sensor
Cable length: 1.0m by default
GOLD Member
VERIFIED
May-24-07
Supplier From Shenzhen, Guangdong, China
Dec-09-11
 
JD168 series are low range differential pressure transducers and transmitters with NEMA4 (IP-65) rated aluminum. They are very rugged and very reliable, good for many industrial applications.

The patented stainless steel sensor provides good corrosion resistance, excellent performance and long-term stability.
Our unique production setup can also make special pressure range (e. G. -0.5WC to +3.5WC) to meet special applications.

Features:
Up to 15 PSI overpressure on all ranges
Wrong-wiring full protection
Pressure range as low as 10pa only
Application:
Power plant air flowmonitor and controw
Clean room and fime hood control
Duct static pressure control
Draft control
HVAC and VAV control
Furnance air flow control.

Shocking-proof package.
GOLD Member
Jul-29-19
Buyer From Ho Chi Minh, Viet Nam
GOLD Member
Sep-24-19
Supplier From Foshan, Guangdong, China
Apr-12-19
 
HR3051-LT Differential Pressure Level Transmitter

overview
The diaphragm of the differential pressure level transmitter is used to prevent the medium in the pipeline from directly entering the pressure sensor component of the differential pressure transmitter. It uses a filling fluid such as silicone oil to transmit pressure between the transmitters.
The HR3051-LT differential pressure level transmitter be used for measuring the level, density, pressure, and flow of a liquid, gas, or vapor and converts it into a 4-20 ma DC HART current signal output. The RP2001 can also communicate with the RST375 handheld te
rminal or the RSM100 Modem for parameter setting, process monitoring, and more. The measuring range of the HR3051-LT differential pressure level transmitter (when not moved) is 0-1kPa~2MPa, and the rated pressure of the liquid level flange is: 1.6/4MPa, 6.4MPa, 10MPa, 150psi, 300psi or 600psi.
Working principle and structure
The HR3051-LT differential pressure level transmitter consists of a HR3051-DP differential pressure transmitter and a soldered liquid level flange. Its working principle is the same as HR3051-DP type differential pressure transmitter (see HR3051-DP type differential pressure transmitter technical specification), except that the pressure transmission path on the positive pressure side is slightly different: the pressure acting on the high pressure side is firstly The diaphragm and filling liquid on the liquid level flange pass through the transmitter body and finally reach the high voltage side of the measuring sensor.
Comparison of range code and range limits
Range code Minimum range Maximum range Rated pressure (maximum)
B 1kPa 6kPa Rated pressure of the liquid level flange
GOLD Member
Feb-07-00
Supplier From Mumbai, Maharashtra, India
May-26-23
 
Features: Suitable for industrial application. Wide measuring range.
Sensor type: Piezoelectric differential pressure module
Measuring range: 50 ... 10000 pa
Output: 4 ... 20 mA / 0 ... 10 V
Accuracy: 2.0% F.S.
IP rating: IP65
GOLD Member
VERIFIED
Oct-10-21
Supplier From TUNBRIDGE WELLS, KENT, United Kingdom
GOLD Member
VERIFIED
Jun-11-09
Supplier From Blaj, Alba Iulia, Romania

Verification Status