Flow Instruments

Gas Flow Meter & Switch Gas Flow Meter & Switch

MODEL : DPDT / DPLT / DSDT / DSLT
Flow meters and switches for non-corrosive gases free of sludge. Flange-mounted on 3/8B ~ 24B piping, available as LCD-display DC24V models (DPDT / DPLT) and LED-display, AC-powered explosion-proof models (DSDT / DSLT).

Product Overview

Gas Flow Meter & Switch (Gas Flow Meter & Switch)

Gas Flow Meter & Switch
DPDTDPLTDSDTDSLT

DPDT / DPLT / DSDT / DSLT gas flow meters & Switch is for measuring the flow of non-corrosive gases that do not contain sludge.

DPDT · DPLT have an LCD display and DC24V power; DSDT · DSLT have an LED display, AC100~220V 50/60Hz power and are explosion-proof (Explosion proof type).

The material is STS304 or STS316, the connection is 150# · 300# flange, the applicable piping is 3/8B ~ 24B (10A ~ 600A), and the turndown is 6:1.

The output is 4~20mA or 1~5V DC plus a contact (Contact) output, and the accuracy is ±1.5%.

3/8B ~ 24B (10A ~ 600A)Turndown 6:1±1.5%Explosion-proof type (DSDT / DSLT)
English description

Features : For Gas not included sludge and incorrodible (DSDT / DSLT : Explosion proof type). Turndown Range : 6:1. Material : STS304, STS316. Mounting : Flange 150#, 300#. Installation : 3/8B~24B(10A~600A) Pipe. Display : LCD (DPDT, DPLT) / LED (DSDT, DSLT). Power : DC24V (DPDT, DPLT) / AC100~220V 50/60Hz (DSDT, DSLT). Output : 4~20mA or 1~5V DC, Contact. Accuracy : ±1.5%.

Types · model configuration

Specification comparison by model

ItemDPDT
LCD · DC24V
DPLT
LCD · DC24V
DSDT
LED · AC · explosion-proof
DSLT
LED · AC · explosion-proof
FeaturesFor non-corrosive gases free of sludgeFor non-corrosive gases free of sludgeFor non-corrosive gases free of sludge · explosion-proofFor non-corrosive gases free of sludge · explosion-proof
Turndown6:16:16:16:1
MaterialsSTS304, STS316STS304, STS316STS304, STS316STS304, STS316
ConnectionFlange 150#, 300#Flange 150#, 300#Flange 150#, 300#Flange 150#, 300#
Applicable piping3/8B~24B (10A~600A) Pipe3/8B~24B (10A~600A) Pipe3/8B~24B (10A~600A) Pipe3/8B~24B (10A~600A) Pipe
DisplayLCDLCDLEDLED
Power supplyDC24VDC24VAC100~220V 50/60HzAC100~220V 50/60Hz
Output4~20mA or 1~5V DC, Contact4~20mA or 1~5V DC, Contact4~20mA or 1~5V DC, Contact–
Accuracy±1.5%±1.5%±1.5%–

Technical Specifications

Detailed conditions are confirmed at quotation.

ItemValue
FluidsNon-corrosive gases not containing sludge
Turndown6:1
MaterialsSTS304, STS316
Connection (Mounting)Flange 150#, 300#
Applicable piping3/8B~24B (10A~600A) Pipe
DisplayLCD (DPDT, DPLT) / LED (DSDT, DSLT)
Power supplyDC24V (DPDT, DPLT) / AC100~220V 50/60Hz (DSDT, DSLT)
Output4~20mA or 1~5V DC, Contact
Accuracy±1.5%
※ Based on DPDT, DPLT, DSDT
Explosion-proofExplosion proof type (DSDT, DSLT)

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We can help with specification review and quotation

Tell us the pipe size, fluid, pressure / temperature and flow range, and we will propose a suitable model and a flow calculation sheet.

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