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Dwyer Indicating Transmitter: Dial, 0 in wc to 30 in wc, Terminal Block, 5 in Dia - Differential Pressure Transmitters with Dial Display
DwyerDifferential Pressure Transmitters with Dial Display

Dwyer Indicating Transmitter: Dial, 0 in wc to 30 in wc, Terminal Block, 5 in Dia

The Dwyer Series 605 Indicating Transmitter with Dial Display (MPN 605-30) is a differential pressure transmitter featuring an analog dial indicator and a 4 to 20mA output. It offers an electrical accuracy of ±0.5%…

SKU 3G-OTH-174091

Also listed as: 60530 · 605 30

Brand
Dwyer
Item
Indicating Transmitter: Dial, 0 in wc to 30 in wc, Terminal Block, 5 in Dia
Category
Differential Pressure Transmitters with Dial Display
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dwyer
Manufacturer Part Number
605-30
Series
605
Type
0 in wc to 30 in wc, Terminal Block, 605, 4 to 20mA
Dia
5 in
Accuracy
±0.5% (Electrical)
IP Rating
Not Rated
Display Type
Dial
Output Power
4 to 20mA
Indicator Type
Analog / Dial
Pressure Range
0 in wc to 30 in wc
NEMA Enclosure Rating
Not Rated
Process Connection Type
NPT
Process Connection Gender
Female
Includes NIST-Traceable Calibration Certificate
No NIST-Traceable Calibration Certificate Included

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer Series 605 Indicating Transmitter with Dial Display (MPN 605-30) is a differential pressure transmitter featuring an analog dial indicator and a 4 to 20mA output. It offers an electrical accuracy of ±0.5% and a mechanical accuracy of ±2%, with a pressure range of 0 in wc to 30 in wc. The device includes a female NPT process connection and a terminal block, with a 5-inch dial diameter.

Frequently Asked Questions

What is the Dwyer 605-30 indicating transmitter used for?

The Dwyer 605-30 is a differential pressure transmitter with a dial display used in HVAC, filtration, and industrial process applications to measure low air or gas pressure differences. It provides a 4 to 20mA output for remote monitoring and a local analog readout.

What are the specifications of the Dwyer 605-30?

The Dwyer 605-30 has a pressure range of 0 in wc to 30 in wc, electrical accuracy ±0.5%, mechanical accuracy ±2%, 4 to 20mA output, 5-inch dial, female NPT connection, and terminal block. It is part of the Dwyer Series 605 and is not NEMA or IP rated.

Where to buy the Dwyer 605-30 worldwide?

3G Electric supplies the Dwyer 605-30 indicating transmitter worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Dwyer 605-30 differential pressure transmitter?

Mount the Dwyer 605-30 in a clean, dry location using the female NPT connection. Connect the 4 to 20mA loop to the terminal block per wiring diagram. Apply pressure within the 0 in wc to 30 in wc range. Zero adjust if needed. Follow Dwyer's manual for best practices.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer differential pressure transmitters with dial display. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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