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Dwyer Temperature Panel Meter: -9,999 Display Span - Min, 99,999 Display Span - Max - Temperature Digital Panel Meters
DwyerTemperature Digital Panel Meters

Dwyer Temperature Panel Meter: -9,999 Display Span - Min, 99,999 Display Span - Max

The Dwyer Series LTI Temperature Panel Meter (MPN LTI-221) is a temperature digital panel meter with an LED display spanning -9,999 to 99,999. It features a USB interface and includes USB-based programming software…

SKU 3G-OTH-28179

Also listed as: LTI221 · LTI 221

Brand
Dwyer
Item
Temperature Panel Meter: -9,999 Display Span - Min, 99,999 Display Span - Max
Category
Temperature Digital Panel Meters
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
LTI-221
Series
LTI
Type
- Min, 99,999 Display Span - Max, USB, SPDT/SPST
Includes
USB Based Programming Software
Interface
USB
Input Type
Temperature
Product Type
Temperature Panel Meter
Relay Contact Form
SPST
NEMA Enclosure Rating
4X
Terminal Connection Type
Screw Clamp
Digital Display Screen Type
LED

Technical Documents

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

Product Description

The Dwyer Series LTI Temperature Panel Meter (MPN LTI-221) is a temperature digital panel meter with an LED display spanning -9,999 to 99,999. It features a USB interface and includes USB-based programming software, with a screw clamp terminal connection and an SPST relay contact form. The unit carries a NEMA 4X enclosure rating.

Frequently Asked Questions

What is the Dwyer LTI-221 temperature panel meter used for?

The Dwyer LTI-221 temperature panel meter is used for precise temperature monitoring and control in industrial processes. It is suitable for applications requiring a NEMA 4X rated enclosure, such as washdown environments, food processing, and chemical plants, where reliable digital display and relay control are needed.

What are the specifications of the Dwyer LTI-221 temperature panel meter?

The Dwyer LTI-221 is a temperature panel meter with an LED display spanning -9,999 to 99,999. It features a USB interface with included programming software, SPST relay contact form, screw clamp terminals, and a NEMA 4X enclosure rating. It is part of the Dwyer Series LTI.

Where to buy the Dwyer LTI-221 temperature panel meter worldwide?

You can source the Dwyer LTI-221 temperature panel meter worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to install the Dwyer LTI-221 temperature panel meter?

To install the Dwyer LTI-221, mount the panel meter in a suitable cutout, connect input and power wires to the screw clamp terminals per the wiring diagram, and configure parameters using the included USB-based programming software from Dwyer. Ensure the NEMA 4X seal is maintained for environmental protection.

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 temperature digital panel meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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