Differential pressure transmitter for measuring flue gas

NegotiableUpdate on 12/10

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Nature of the Manufacturer: Producers

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Overview

Jiangsu Runyi specializes in producing differential pressure transmitters for measuring flue gas, product model JSRY-PB/DP3SJ4, with a range of -10~5KPa; Signal: 4~20mA DC, with button settings and HART protocol; Power supply: 24VDC, accuracy: ≤ (0.0029r+0.071)%; Protection level: IP65; Measurement medium: smoke -1.5/5KPa, 185-200 ℃; Liquid receiving material: Hastelloy alloy; Process interface: 1/2 "NPT; with installation accessories and three valve group, explosion-proof BT4

Product Details

Product Name:Differential pressure transmitter for measuring flue gas

Product Model: JSRY-PB/DP3SJ4

Manufacturer:Jiangsu Runyi Instrument Co., Ltd

Product definition:

Differential pressure transmitter for measuring flue gasIt is suitable for measuring the liquid level, density, and pressure of liquids, gases, or vapors, and then converting them into4～20mA DCSignal output. Intelligent and compatibleHARTThe handheld devices communicate with each other to set, monitor, or form an on-site monitoring system with the upper computer. SK1151/3351DPOn site adjustable intelligent differential pressure transmitter is a transmitter product that can be operated without a manual controller and can achieve on-site zero adjustment, configuration, and other operations through button pressing.

Product Technical Parameters:

Target audience: Differential pressure level transmitter for liquids and liquid mixed vapors.

Measurement range: 0-25Pa to 40MPa

Output signal: 4-20mA DC, intelligent type supports Hart protocol communication (special orders can be ordered with four wire 220V AC power supply 0-10mA DC output)

Power supply: Ordinary transmitter 12-45V DC, explosion-proof transmitter 24V DC

Load characteristics: related to the power supply, with load capacity at a certain power supply voltage. The relationship between load impedance RL and power supply voltage Vs is: RL ≤ 50 (Vs-12)

Indicator: An ammeter can be used for on-site output indication, and our company can provide linear indication 0-100% and square root indication 0-100% meter heads; 3 1/2 digit LCD digital display table, with 13mm high output displayed as a percentage.

Explosion proof: Our factory produces two types of explosion-proof transmitters: a. Explosion proof dIIBT4; b、 Intrinsically safe iaIICT6

Range and zero position: externally continuously adjustable, intelligent models require Hart operator/software or in shell adjustment

Positive and negative migration: The maximum positive migration of the differential pressure transmitter is 500%, and the maximum negative migration is 600%;

The range ratio of the intelligent transmitter is 100:1

Working temperature: Electronic components: -29~+93 ℃ (ordinary type transmitter)

-20~+60 ℃ (explosion-proof transmitter)

Measuring components: -40~+104 ℃ (filled with silicone oil)

LCD display: -20 to+70 ℃

Environmental humidity: 0-100% RH.

Storage temperature: -40 to+100 ℃

Overload pressure: not exceeding 1.15 times the maximum static pressure (see selection table for maximum static pressure)

Volume change: ＜ 0.16cm3

Damping time: continuously adjustable within 0.2-1.67 seconds (0.1-16 seconds for intelligent models), slightly longer for micro, low differential pressure, and flange transmitters; Damping time is the step response.

Start time: 2 seconds, no preheating required.

Product selection method:

JSRY-PB/DP	Differential pressure transmitter
	code	measurement range
	3	0-0.6～6Kpa
	4	0-4～40Kpa
	5	0-40～250Kpa
	6	0-0.16～1.0Mpa
	7	0-0.4～2.0Mpa
	8	0-1.6～10.0Mpa
		code	output
		E	4-20mA
		S	intelligent type
			code name	structural material
				Flanges and fittings		exhaust/drain valve	Isolation membrane	Fill with liquid
			22	316 stainless steel		316 stainless steel	316 stainless steel	silicone oil
			23	316 stainless steel		316 stainless steel	HastelloyC
			24	316 stainless steel		316 stainless steel	Monel
			25	316 stainless steel		316 stainless steel	Tantalum
			33	HastelloyC		HastelloyC	HastelloyC
			35	HastelloyC		HastelloyC	Tantalum
			44	Monel		Monel	Monel
				code name	Maximum work pressureMPa
				B-	4
				C-	10
				D-	14
					code	option
					M1	0-100% linear indicator table
					M2	LED display table
					M3	LCD display table
					B1	Pipe bending bracket
					B2	Board mounted bending bracket
					B3	Pipe mounted flat bracket
					D1	The side relief valve is located at the upper part of the pressure chamber
					D2	The side relief valve is located at the lower part of the pressure chamber
					No note	1/2NPT taper pipe threaded joint
					C0	1/2-14NPT spinal threaded joint
					C1	?1/2-14NPTWelding pressure pipe at the rear of the pressure jointF14
					C2	T-shaped threaded jointM20×1.5, with rear weldingF14Spherical cone connector of pressure pipe
					d	Explosion proof typedIIBT4
					i	Intrinsic safety typeiaⅡCT6
					J	Flow Transmitter4-20mAFounder's output
					s	Stainless steel three valve group