Jc660 Anti-Explosion Pressure Transmitter for Liquid or Gas

• Customization: Available
• Material: Stainless Steel
• Certification: CE
• Model NO.: JC660
• Overall Accuracy: ±0.1~±0.5%Fs
• Long-Term Stability: ±0.1%Fs/ Year
• Zero Temperature Error: ±0.02%Fs/ºC
• Sensitivity Temperature Error: ±0.02%Fs/ºC
• Range of Power Supply: 12~36VDC
• Signal Output: 4~20mA/1~5VDC/0~5VDC
• Load Resistance: ≤(U-12)/0.02 Ω
• Insulation Resistance: ≥2000mΩ
• Response Time: ≤1 Ms
• Weight: 0.5kg
• Trademark: jiucheng
• Origin: Nanjing, China

Product Description

JC660 Anti-Explosion Pressure Transmitter for Liquid or Gas Overview:
JC660 series of anti-explosion pressure transmitter is specially designed for high-explosion dangerous site. It can provide stable and accurate measurement at an absolute pressure, gauge pressure and differential pressure of liquid or gas medium from -100KPa to 200MPa. It welds the existing multi -crystalline silicon film sensing element of HELM with the enclosure using welding technology and can be customized rapidly according to the regulations to meet the individualized needs of different users. With built-in amplification circuit and diversified structural forms, it can be equipped with M 20 x 1.5 or G1 / 2 internal thread explosion-proof flexible tube connector. Featured by good performance, small size and flexible design, JC660 series anti-explosion pressure transducer has the advantages of a very high ratio of performance to cost and long service life compared with traditional explosion-proof transducers. It is widely used in oilfield, mining well, chemical, electric power, boiler, natural gas and other fields.

JC660-E type pressure transmitter is an intrinsically safe explosion-proof pressure transducer, with explosion- proof marking of Ex iaII CT6 and explosion-proof conformity certificate number of CNEx07.0988. It boasts stable and reliable performance supporting the use of repetitive-use type safety energy limiter or safety barrier.

JC660-D type pressure transmitter is a flameproof pressure transducer, with explosion-proof marking of Ex dIICT6 and explosion-proof conformity certificate number of CNEx08.2405. JC660-ED type is an intrinsically safe flameproof pressure transmitter, with explosion -proof marking of Ex iaII CT6 and Ex dII CT6. It is safe and reliable and simple and convenient to operate, without the installation of safety barrier when installed and used. 


JC660 Anti-Explosion Pressure Transmitter for Liquid or Gas Features:
* Intrinsically safe and flameproof certification: Ex iaII CT6, Ex dII CT6
* Measuring range: -100KPa~0~200Pa...100KPa...200MPa 
* Gauge pressure, absolute pressure and differential pressure are available
* Explosion - proof design, safe and reliable 
* Adoption of explosion-proof genuine HELM multi - crystalline silicon film chip, with stable and reliable performance and long service life
* Reverse polarity and over-voltage protection of power supply
* Strong anti-interference and immunity to vibration and excellent long -term stability


Technical Parameters:

Measuring range	-100KPa~0~200Pa...5KPa...200MPa
Overload capacity	Two times FS pressure (1.1 times FS pressure for 100MPa product)
Pressure type	Gauge pressure, absolute pressure, differential pressure
Measured medium	Gas or liquid compatible with 316 stainless steel
Overall accuracy(Non-linearity, repeatability, lagging)	±0.1%FS	±0.25%FS	±0.5%FS
Long-term stability	Typical: ±0.1%FS/ year
Zero point temperature drift	Typical: ±0.02%FS/ºC
Sensitivity temperature drift	Typical: ±0.02%FS/ºC
Operating temperature	-20 ~ 85ºC
Compensation temperature	-20 ~ 60ºC
Range of power supply	12~36VDC (24VDC generally)
Signal output	4~20mA/1~5VDC/0~5VDC
Load resistance	≤(U-12)/0.02  Ω
Insulation resistance	≥2000MΩ(testing condition100VDC)
Resolution	Infinite small (theoretical) 1 / 100000 (general)
Response time	≤1 ms
Influence of vibration	Within mechanical vibration frequency 20Hz ~ 1000Hz, change of output is less  than 0.1% FS
Weight	Approx. 0.5kg

Ordering Information:

JC660	Anti-Explosion Pressure Transmitter for Liquid or Gas
	Pressure type	Gauge pressure; absolute pressure (A); differential pressure (D)
		Range	(0~ X MPa) Measuring range
			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
				V3	0.5~4.5V DC
					Code	Additional functions
					F1	M20x1.5 external thread
					F2	G1/4 external thread
					F0	Special
					W1	Cable type (IP67, 2m)
					W2	HSM socket type (IP65, DIN43650)
					W3	Outline drawing (I)
					W4	Outline drawing (II)
					W0	Special
					L1	Pointer scale (0 ~ 100%) display
					L2	4LCD display
					L3	4LED display
					P	Flush diaphragm
					E	Intrinsically safe Ex iaII CT5
					D	Flameproof Ex dII CT6
JC660   -1   -A1   -F1   -W3   -D         Anti-Explosion Pressure Transmitter for Liquid or Gas

Tips for Type Selection
* The measured medium shall be compatible with the material contacting with the product. 
* The code E, an additional function code for selection, namely, intrinsically safe explosion-proof Ex iaIICT6 must be power supplied via safety barrier.
* The code D, an additional functional code for selection, namely, flameproof Ex dIICT6 is preferably provided with explosion-proof flexible hose for the electrical power cable connected at the rear side.
* The options W1 and W2 are general structural encapsulation and only used for HM60 -E intrinsically safe explosion-proof pressure transducer.
* It is unnecessary to install safety barrier on HM60 - ED intrinsically safe flameproof pressure transducer during system use.
* Please contact us for other special requirements and clearly indicate them in the order.

About Jiucheng

Qualification and Certificate:



Product Packaging:
We choose cartons and protective pads that can be recycled. This will maximize the protection of our products from damage during transportation.

Product Transportation:
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