Cost-Effective Hengtong Series 4-20mA Pressure Sensor OEM China Level Transmitter

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: BP155
• Measuring Medium: Gas
• Accuracy Grade: 0.25%
• Pressure range: 0kpa~10kpa...5MPa
• IP Rating: IP65
• Certification: CE, RoHS
• Customized: Customized
• Pressure Type: Gauge Pressure, Absolute Pressure, Sealed Pressure
• Housing Material: 316L
• Protection Rating: IP65
• Long-Term Stability: 0.1%F.S/Year
• Transport Package: Standard Export Packing with Carton
• Specification: Silicon pressure sensor
• Trademark: HTsensor
• Origin: China
• HS Code: 9026209090
• Production Capacity: 2000PCS/Month
• Package Size: 14.20cm * 5.50cm * 8.00cm
• Package Gross Weight: 0.200kg

Product Description

Cost-Effective Hengtong Series 4-20mA Pressure Sensor OEM China Level Transmitter
BP155 Pressure Transmitter

Introduction:
BP155 pressure transmitter is a cost-effective product specifically developed for air compressors and refrigeration equipment. It incorporates the latest technology and is equipped with a high-performance transmitter circuit independently developed by our company. This transmitter is characterized by its small size, strong moisture resistance, and excellent anti-electromagnetic interference capabilities. The product has undergone rigorous testing and aging selection for components, semi-finished products, and finished goods, ensuring stable and reliable performance.



Product Features:
1. Wide measuring range, stainless steel structure, diverse pressure interface forms
2. Compact and lightweight design
3. Zero and full-scale adjustable
4. High precision, all stainless steel structure
5. Adjustable zero and full-scale

Applications:
1. Pressure measurement of non-corrosive gases and liquids with 316L stainless steel
2. Applied in the marine and aviation industries
3. Used in industrial on-site processes such as petroleum, chemical, metallurgy, power generation, and hydrology
4. Utilized in hydraulic and pneumatic control systems
 

Performance Parameters:
Measurement Range	0kPa ~ 10kPa…5MPa
Pressure Type	Gauge Pressure, Absolute Pressure, Sealed Pressure
Overload	≤ 1.5 times of the rated range
Accuracy @ 25ºC	±0.25% (Typical) ±0.5% (Maximum)
Repeatability& Hysteresis	0.02%F.S(Typ.)   0.05%F.S(Max.)
Long-Term Stability	±0.1%F.S/Year(Typ.) ±0.2%F.S/Year(Max.)
Zero Point Temperature Drift	±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa)
Full Scale Temperature Drift	±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa)
Frequency Response	2.4Khz
Compensation Temperature	0-70ºC(≤10mpa,customizable)
Operating Temperature	-20ºC~80ºC
Storage Temperature	-40ºC~120ºC
Vibration	10g,55Hz ~ 2kHz
Housing Material	304,316L
Diaphragm Material	316L
Insulation Resistance	100MΩ 100VDC
Protection Rating	IP65
O-Ring Seal	Fluoro rubber

 

 

Output Signal	Supply Voltage	Output Type
4~20mA	12~30VDC	2/3/4 wire
0~10/20mA		3 wire
0/1~5V
0/1~10V
0.5~4.5V	5VDC

Selection Examples

 

Ordering tips

1. When selecting the product, please ensure that the medium to be measured is compatible with the contact parts of the product.
2. When placing an order, please note that explosion-proof type products do not include digital display heads.
3. When ordering transmitters with an LCD or LED display head, the power supply for the transmitter should not be lower than 20VDC.
4. To ensure reliable operation of the product, it is recommended that users install lightning protection devices on-site and ensure that the product and power supply are  reliably grounded.
5. The rated working temperature range of the Fluoro rubber O-ring is -20ºC to 250ºC. When the product's operating temperature is below -20ºC, it is necessary to choose an EPDM O-ring seal.
6. The default cable length is 1.5m, available in three materials. If not specified, it will be supplied with polyethylene cable material. If you require a different cable material, please specify it in the order.
7. For special requirements such as strong vibration, instantaneous impact force, strong electromagnetic or radio frequency interference, please inform our company and specify them in the order.



 

Order Guide
BP15X	Analog Pressure Transmitter
	Code	Outline Construction
	5	Packard plug				6	Sealed Direct Output Cable 1.5 meters
	7	Mini Hirschmann Connector				8	Large Hirschmann Connector
		Measurement Range	0kPa ~ 10kPa…5MPa
		(0-X)Kpa or MPa	X: Indicates the Actual Measuring Range
			Code	Power Supply
			D1	24VDC
			D2	5VDC
			D3	Other
				Code	Output Signal
				S1	4~20mADC		S5	0~20mADC
				S2	1~5VDC		S6	0~10VDC
				S3	0~5VDC		S7	0.5~4.5VDC
				S4	0~10mADC
					Code		Pressure Connection
					J1		M20×1.5
					J2		G1/2
					J3		G1/4
					J4		7/16-20UNF
					J5		Others(¢50.4 Flange)
							Code	Electrical Connection
							B1	Herschmann
							B2	PG7
							B3	Cable Sealed Outlet 1.5 meters
							B4	Other
								Code	Pressure Type
								G	Gauge Pressure
								A	Absolute Pressure
								S	Sealed Reference Pressure

FAQ:
1. Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance. Customization available.

2. Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.

3. Q: What is your production capacity?
A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling.

4. Q: What's the typical delivery period?
A: 5~8 working day for standard models. Customized products may vary.

5. Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders or long-term partners.

6. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.