Digital differential pressure alarm device

NegotiableUpdate on 12/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Measurement medium: dry, clean and non corrosive gas, pressure form: gauge pressure, pressure difference, using imported differential pressure core, good accuracy and stability, with zero point, full range compensation, and temperature compensation. Digital differential pressure alarm device

Product Details

TRD155 Digital Differential Pressure Sound and Light Alarm Controller

Introduction;

TRD155The digital pressure difference sound and light alarm controller is a precision product developed by our company specifically for pressure difference control in industrial dust collectors, spraying equipment, air conditioning filters, boiler furnace negative pressure, and positive pressure air supply systems. This product adopts an imported differential pressure core with dual rows4Digital display, displaying the measured differential pressure value and the control output differential pressure value separately (which can be freely set by the user); Equipped with power indicator light (power switch button) and sound and light alarm.

Digital differential pressure alarm device

Technical Specifications

lmeasuring medium:Dry, clean and non corrosive gas

lPressure form: gauge pressure, differential pressure

lAdopting imported differential pressure core, with good precision stability, zero point, full range compensation, and temperature compensation.

lrange0±100pa/0~±10,000pa

lInput voltage:220VAC (16~36VDCcustomization required)

lAccuracy:±0.5% FS/1.0%(Standard type),±0.25% FS(Precision type);

lLong term stability performance: 0.1%FS/year

lOutput signal:1Road switch quantity (standard configuration)1Road sound and light alarm+1Road power indicator light/Switch)

Optional4~20mAThe0-5VThe0~10VOutput orRS485communication interface

lLEDdouble line4Digital display, capable of displaying measured values, peak values, alarm set values, and one click addition and subtraction of alarm values.

lManual button pressure differential zero calibration

lOverload capacity:200%FS

lABSIndustrial plastic casing,IP65Protection level

lcompensation temperature: -10～70℃ ambient temperature:room temperature(-10～70℃)

Selection Table:

TRD155	-□	/□		/□	/□-
Display unit size	A	96*48horizontal format
	B	96*96horizontal format
	C	80*160vertical form
Output method: (Additional output optional)		N	1 switch value+1 sound and light alarm+1 power indicator light
		A	4-20mA
		D1	0-10VDC
		D2	0-5VDC/1-5VDC
		R	Modbus RS485communication
Sensor form			E(Only)AType size optional)			Integrated sensor built-in
			F			External split type sensor
accuracy class			05			0.5%FS
			02			0.25%FScustomization required
range			0±100pa/0~±10,000paoptional

Example of selection:TRD155-A/N/E/05/0-3KPa；96*48Display window, integrated display, precision0.5%FS,range0-3pcs.

Note: Due to differences in instrument configuration and functionality, the reference price may deviate significantly from the actual price. For accurate pricing and delivery time, please consult our sales consultant by phone. Thank you!