LONGRUN LRH-2000H Handheld Ultrasonic Flow Meter: Pinakamahusay na Pilihan sa Subang Jaya, Selangor, Kuala Lumpur (KL), Malaysia. Culmi Air-Cond & Refrigeration Parts Supply Sdn Bhd

Deskripsyon

LONGRUN Handheld Ultrasonic Flow Meter

Model

LONGRUN LRF-2000H Handheld Ultrasonic Flow Meter
(LRF-2000H handheld ultrasonic flow metertransmitter with other necessary accessorieslike power adapter, charger, data line, signalcable, tape measure,carrying case and so on)

Clamp-On Transducers (On Selection)

A) TS-2 clamp-on transducers for DN25 ~DN100mm,-30℃ ~90℃

B) TM-1 clamp-on transducers for DN50 ~DN700mm,-30℃ ~ 90℃

C) TS-2-HT clamp-on transducers for DN25 ~DN100mm,-30℃ ~90℃

D) TM-1-HT clamp-on transducers for DN50 ~DN700mm,-30℃ ~ 90℃

General Introduction:

LRF-2000H handheld ultrasonic flow meter is small, light, and easy to operate. Installation is non-intrusive. Rechargeable battery supports more than 12 hours of continuous work.

Features:

• High Accuracy measuring

Accuracy: ±1%, linearity: 0.5%, repeatability: 0.2%

• Non-intrusive measuring

Non-intrusive, clamp-on transducer, no pressure drop,no pipe disturbance

• Wide measuring range

Several types transducer for selection, measuring pipe size from DN25mm to DN6000mm

• Light weight

Size: 210×90×30mm, weight: only 0.5kg

• Large capacity battery

Built-in rechargeable Ni-MH battery, provide over 12 hours of continuous operation

• Large LCD display

Display instantaneous flow, accumulated flow (positive, negative and net), velocity, working status etc

• Built-in data logger

Built-in 24K data logger, store over 2000 lines measuring data

Optional Transducer:

Types	Picture	Spec.	Model	Measurement Range	Temperature	Dimension
Clamp on		Small Size	TS-2	DN25~DN100	-30~90℃	45×25×32mm
		Medium Size	TM-1	DN50~DN700	-30~90℃	64×39×44mm
		Large Size	TL-1	DN300~DN6000	-30~90℃	97×54×53mm
High Temperature Clamp on		Small Size	TS-2-HT	DN25~DN100	-30~160℃	45×25×32mm
		Medium Size	TM-1-HT	DN50~DN700	-30~160℃	64×39×44mm
		Large Size	TL-1-HT	DN300~DN6000	-30~160℃	97×54×53mm
Mounting Bracket Clamp on		Small Size	HS	DN25~DN100	-30~90℃	318×59×85mm
		Medium Size	HM	DN50~DN300	-30~90℃	568×59×85mm
		Extended	EB-1	DN300~DN700	-30~90℃	188×59×49mm
High Temperature Mounting Bracket Clamp on		Small Size	HS-HT	DN25~DN100	-30~160℃	318×59×110mm
		Medium Size	HM-HT	DN50~DN300	-30~160℃	568×59×110mm
		Extended	EB-1-HT	DN300~DN700	-30~160℃	188×59×49mm

Items	Specification
Linearity	0.5%
Repeatability	0.2%
Accuracy	Better than ±1% ， for velocity above 0.03m/s
Response Time	0-999 second, user-configurable
Flow Range	±12m/s
Measuring Pipe Size	25mm ～ 6000mm
Languages	Chinese-English, English-Italian, English-French
Totalizer	7-digit totalizer for net, positive and negative flow respectively
Liquid Types	Any single uniform liquid which can transmit ultrasonic
Security	Setup values Modification Lockout. Access code needs unlocking
Display	4×16 letters
Communication Interface	RS-232 interface. 75-57600bps, compatible with Fuji ultrasonic flowmeter and other UFM on enquiry
Transducers	Model TM-1 for standard, other 4 models for optional
Transducer Cable	Standard 5mx2 or can be extended to 10m x 2
Power Supply	3 AAA built-in Ni-MH batteries (for over 12 hours of operation). 100V-240VAC adapter
Data Logger	Built-in data logger can store over 2000 lines of data
Manual Totalizer	7 digit, calibrating by key
Housing Material	ABS
Size	210×90×30mm
Handset Weight	500g (include battery)

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