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

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%.
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%.
Specification comparison by model
| Item | DPDT LCD · DC24V | DPLT LCD · DC24V | DSDT LED · AC · explosion-proof | DSLT LED · AC · explosion-proof |
|---|---|---|---|---|
| Features | For non-corrosive gases free of sludge | For non-corrosive gases free of sludge | For non-corrosive gases free of sludge · explosion-proof | For non-corrosive gases free of sludge · explosion-proof |
| Turndown | 6:1 | 6:1 | 6:1 | 6:1 |
| Materials | STS304, STS316 | STS304, STS316 | STS304, STS316 | STS304, STS316 |
| Connection | Flange 150#, 300# | Flange 150#, 300# | Flange 150#, 300# | Flange 150#, 300# |
| Applicable piping | 3/8B~24B (10A~600A) Pipe | 3/8B~24B (10A~600A) Pipe | 3/8B~24B (10A~600A) Pipe | 3/8B~24B (10A~600A) Pipe |
| Display | LCD | LCD | LED | LED |
| Power supply | DC24V | DC24V | AC100~220V 50/60Hz | AC100~220V 50/60Hz |
| Output | 4~20mA or 1~5V DC, Contact | 4~20mA or 1~5V DC, Contact | 4~20mA or 1~5V DC, Contact | – |
| Accuracy | ±1.5% | ±1.5% | ±1.5% | – |
Detailed conditions are confirmed at quotation.
| Item | Value |
|---|---|
| Fluids | Non-corrosive gases not containing sludge |
| Turndown | 6:1 |
| Materials | STS304, STS316 |
| Connection (Mounting) | Flange 150#, 300# |
| Applicable piping | 3/8B~24B (10A~600A) Pipe |
| Display | LCD (DPDT, DPLT) / LED (DSDT, DSLT) |
| Power supply | DC24V (DPDT, DPLT) / AC100~220V 50/60Hz (DSDT, DSLT) |
| Output | 4~20mA or 1~5V DC, Contact |
| Accuracy | ±1.5% ※ Based on DPDT, DPLT, DSDT |
| Explosion-proof | Explosion proof type (DSDT, DSLT) |
Product Catalog PDF
Other models in the same product family
Tell us the pipe size, fluid, pressure / temperature and flow range, and we will propose a suitable model and a flow calculation sheet.
Contact us online ✉ [email protected] (Sales)Tel 031-357-8431 (Sales, ext. 1) · Fax 031-357-8432