HB3351 Intelligent Differential Pressure Transmitters

Measuring Range 50Pa-10MPa
Accuracy 1. Digital Signal: ± 0.05;
2. Analog signal: ± 0.075, ± 0.2, ± 0.5
3. Micro range (≤ 1.5kPa): ± 0.2
Output Signal 4-20mADC
Load Resistance 0-600Ω (24VDC power)
Transmitting > 1000m
Power Influence <0.005% / V
Power Supply 12-45VDC
Operating Temperature -20-85 °C
Environment Temperature -40 - +50 °C
Relative Humidity 0-100%
Cable Perforation Lines M20 × 1.5M or NPT1 / 2 ”
Sensor Fill Fluid ilicone oil, fluorine oil
Protection Class IP67
Explosion-proof Grade 1. Intrinsically safe (i) Exia ii CT6 Ga
2. Flameproof (d) Exd ii CT6 Gb

50Pa-10MPa High precision, Stable Performance, Signal Transmission Distance> 1000m

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Transmitter

Differential Pressure Transmitter

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Product Details

Product Introductions
HB3351 series intelligent differentialpressure transmitter adopt the capacitive sensor chip with the most mature technology, which is the most widely used by foreigners,bring in the advanced production process and technology, use modular design and all-patch-packaging components to make the differential pressure transmitter compact and perfect.
HB3351 series intelligent differential pressure transmitters have 3 models: normal analog model, conventional smart model and standard smart model. It can be read at night with LCD backlight. The smart series can be adjusted at site through the spot button. The maximum measuring range ratio is 50:1.

Product Features
1. High precision, stable performance, two-wire system
2. No mechanical moving parts, low maintenance
3. Pressure transmitter is Light weight, small size.

Product Specifications

Measuring Range	50Pa-10MPa
Accuracy	1. Digital Signal: ± 0.05;
	2. Analog signal: ± 0.075, ± 0.2, ± 0.5
	3. Micro range (≤ 1.5kPa): ± 0.2
Output Signal	4-20mADC
Load Resistance	0-600Ω (24VDC power)
Transmitting	> 1000m
Stability	± 0.2% FS / Year ( t = 28 °C, the maximum static pressure 6.9 MPa, range 1:1 condition)
Power Influence	<0.005% / V
Power Supply	12-45VDC
Operating Temperature	-20-85 °C
Environment Temperature	-40 - +50 °C
Relative Humidity	0-100%
Cable Perforation Lines	M20 × 1.5M or NPT1 / 2 ”
Sensor Fill Fluid:	Silicone oil, fluorine oil
Protection Class	IP67
Explosion-proof Grade	1. Intrinsically safe (i) Exia ii CT6 Ga
Explosion-proof Grade	2. Flameproof (d) Exd ii CT6 Gb

Product Applications
Differential pressure transmitter is mainly used in petroleum, iron and steel, metallurgy, oil, chemicals, power plants, light industry, sewage treatment, flow measurement.