JC91 Micro High Frequency Pressure Sensor and Transmitter

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: JC91
• Measuring Medium: Gas or Liquid
• Accuracy Grade: ±0.5%Fs
• Pressure range: 0~100kpa……70MPa
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Overload Capability: 1.5~2 Times Full-Scale Pressure
• Burst Pressure: 4xfs(≤100MPa)
• Response Frequency: 0~1kHz Flat Film Shape 0~3kHz
• Natural Frequency: 500kHz
• Long-Term Stability: ±0.1%Fs~±0.2%Fs
• Zero Temperature Drift: ±0.01%Fs/ºC~±0.02%Fs/ºC
• Sensitivity Temperature Drift: ±0.01%Fs/ºC~±0.02%Fs/ºC
• Transport Package: Standard Exporting Carton
• Trademark: JC
• Origin: Nanjing, China
• Production Capacity: 5000 Pieces Per Month

Product Description

JC91 Micro Pressure Sensor and Transmitter Overview:
JC91 micro pressure sensor and transmitter is an industrial measuring instrument that is modular in design and meets global OEM standards. The series is stable and reliable, and has excellent cost performance. It is rugged and durable to meet the requirements of more stringent industrial standards. It is widely used in industrial support, industry support and equipment support. The series includes a variety of options, which are applied to different industries and different working conditions. It solves the needs for economic pressure monitoring in different occasions and serves a wide range of industries.
JC91 is a micro pressure sensor and transmitter for measuring dynamic and static pressure integrated transmission output. It is suitable for applications where the installation space is limited or the weight of the sensor is light. The sensor elements of the JC91 micro-miniature pressure sensor and transmitter are made of a fully temperature-compensated Wheatstone bridge diffused on a highly stable micromachined silicon strained substrate, so the product guarantees good performance, the sensor body structure is compact, the outer casing can be made of titanium material, the weight without cable is less than 52g, and the G3/8 flat membrane design choices ensure the dynamic frequency response of 3KHz. The conventional small thread pressure can also reach the dynamic characteristic index of 1KHz, has a wide range of application scenarios, cost-effective.


JC91 Micro Pressure Sensor and Transmitter Features:
* One-piece micro-mini design, multiple transmission output 4-20mA, 0~5V, 0.5~4.5V
* Dynamic and static pressure measurement
* Can be flush diaphragm, has good dynamic characteristics
* Shell in stainless steel or titanium material to meet different working conditions
* Low sensitivity to mounting torque
* A variety of mounting threads are available: M5x0.8, M6x1, M8x1, G3/8 flush film threads
* Wide measuring range and modular design, optional pressure gauge and absolute pressure

JC91 Micro Pressure Sensor and Transmitter Application:
* Laboratory and research development, micro-miniature devices
* On-board equipment monitoring, airbag testing, brake system pressure
* Cylinder pressure, engine intake and turbine
* Ocean monitoring, underwater equipment
* Robots and small reactors
* Biomedical liquid analyzer

Technical Parameters:

Measuring range	-100KPa ~0~10KPa…20KPa.6MPa.40MPa..60MPa
Overload capacity	Two times FS pressure
Pressure type	Gauge pressure or absolute pressure
Measured medium	Gas or liquid compatible with 316 stainless steel
Overall accuracy	±0.1%FS	±0.25%FS		±0.5%FS
(Non-linearity,repeatability,lagging)
Natural frequency	20KHz~1.6MHz
Long-term stability	Typical:±0.1%FS/year		Maximum:±0.2%FS/year
Operating temperature	-40ºC~85ºC generally		-10ºC~120ºC specially
Zero point temperature drift	Typical:±0.02%FS/ºC		Maximum:±0.05%FS/ºC
Sensitivity temperature drift	Typical:±0.02%FS/ºC		Maximum:±0.05%FS/ºC
Range of power supply	12~36VDC (24VDC generally)		±15VDC standard power supply
Signal output	Sensor:1.5~4.5mVV		Transducer:4~20mA/0~5VDC
Load resistance	≤(U-12)/0.02Ω
Insulation resistance	≥1000MΩ(at 100VDC)
Enclosure protection degree	Cable IP67;plug-and-socket connection IP65
Linear vibration	10-2000Hz sine wave,≤100g
Resolution	Infinite small(theoretical),1/100000(general)
Port and enclosure	Stainless steel 1Cr18Ni9Ti

Ordering Information:

JC691	Micro Pressure Sensor and Transducer
	Code	Pressure type
	G	Gauge pressure(may not be indicated)
	A	Absolute pressure
		Range	(0~X  KPa  or  MPa)   Measuring Range
			Code	Band width of transducer
			H1	0~1KHz~3KHz
			H2	0~20KHz
			H3	0~200KHz
				Code	Overall accuracy(linearity+repeatability+lagging)
				1	±0.5%FS
				2	±0.25%FS
				3	±0.1%FS
					Code	Signal Output
					A1	4~20mA
					V1	1~5V DC
					V2	0~5V DC
					VO	mV output
						Code	Additional functions
						F1	M8 external thread
						F2	M6 external thread
						F3	Φ5
						F4	M12 external thread
						F0	Special
						W1	Φ3.54-conductor shielded
						W2	4-conductor flat ribbon wire
						WO	Special
JC691(0~500KPa)-H1-1-V2-F1-W1  Micro  Pressure  Sensor  and  Transducer

Model example: JC91G016BA1F1W4T1
(JC91 Micro Pressure Sensor/Transmitter; Range 0~1.6MPa Gauge; Output 4~20mA; Accuracy 0.25% typical; Power Supply 9~30VDC;Pressure Connection M6X1 male thread; Electrical Connection XS9 aviation plug to 1m flexible shielded cable; r, Special instruction: 010B=10bar G/A, G/A stands for gauge and absolute pressure, G gauge, A absolute)

Remarks: It can be customized if the order quantity exceeds a certain amount. Please contact the sales engineers for details.

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