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CLEVELAND CONTROLS Total Pressure Probe, 1/2 in Smooth, 2 in Insertion Length - Total Pressure Probes
CLEVELAND CONTROLSTotal Pressure Probes

CLEVELAND CONTROLS Total Pressure Probe, 1/2 in Smooth, 2 in Insertion Length

The CLEVELAND CONTROLS Total Pressure Probe (MPN 21120) is a 3 1/4 in overall length probe with a 1 1/4 in exterior length and a 2 in insertion length. It features a 1/2 in Smooth process connection type.

SKU 3G-OTH-68528

Brand
CLEVELAND CONTROLS
Item
Total Pressure Probe, 1/2 in Smooth, 2 in Insertion Length
Category
Total Pressure Probes
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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

CLEVELAND CONTROLS
Manufacturer Part Number
21120
Smooth
1/2 in
Exterior Lg
1 1/4 in
Insertion Lg
2 in
Product Type
Total Pressure Probe
Process Connection Type
Smooth

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

Product Description

The CLEVELAND CONTROLS Total Pressure Probe (MPN 21120) is a 3 1/4 in overall length probe with a 1 1/4 in exterior length and a 2 in insertion length. It features a 1/2 in Smooth process connection type.

Frequently Asked Questions

What is a CLEVELAND CONTROLS total pressure probe used for?

A CLEVELAND CONTROLS total pressure probe measures total pressure in HVAC ductwork, air handling units, and industrial airflow systems. It is commonly used for balancing, monitoring, and controlling air pressure in commercial and industrial ventilation applications.

What are the specifications of the CLEVELAND CONTROLS total pressure probe 21120?

The CLEVELAND CONTROLS total pressure probe (MPN 21120) has a 3 1/4 in overall length, 1 1/4 in exterior length, and 2 in insertion length. It features a 1/2 in Smooth process connection type and is designed for total pressure measurement in air systems.

Where to buy CLEVELAND CONTROLS total pressure probe 21120 worldwide?

You can source the CLEVELAND CONTROLS total pressure probe 21120 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your facility.

How to install a CLEVELAND CONTROLS total pressure probe?

Install the CLEVELAND CONTROLS total pressure probe by inserting it into a 1/2 in smooth hole in the duct or pipe, ensuring the sensing tip faces the airflow. Secure it with a compression fitting and connect the pressure tubing to your manometer or transmitter. Follow standard HVAC installation practices.

Used in

Common applications for CLEVELAND CONTROLS
HVAC duct static pressure monitoring — Cleveland Controls static pressure probes (e.g., model 21118) used in air handling units
Burner draft pressure control — Cleveland Controls adjustable set-point switches (e.g., AFS-A) for combustion air proving
Industrial process air flow measurement — Cleveland Controls total pressure probes (e.g., model 21123) in ventilation systems
Building automation system pressure sensing — Cleveland Controls switches (e.g., RFS-4150) for filter clog detection
Exhaust fan interlock — Cleveland Controls pressure switches (e.g., AFS-222-112) for proving fan operation

CLEVELAND CONTROLS Products

3G Electric supplies CLEVELAND CONTROLS total pressure probes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Stainless steel pressure transmitter with 0 to 500 psi range and 0 to 10V DC output. Features ±1.5% accuracy, IP67 rating, 3-Pin Packard connector, 6.5 ft cable, and male SAE 45° flare process connection. Suitable for pressure monitoring in industrial HVAC, refrigeration, and hydraulic systems
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Stainless steel pressure transmitter with 0 to 500 psi range and 0 to 10V DC output. Features ±1.5% accuracy, IP67 rating, 3-Pin Packard connector, 6.5 ft cable, and male SAE 45° flare process connection. Suitable for pressure monitoring in industrial HVAC, refrigeration, and hydraulic systems
Stainless steel pressure transmitter with 0 to 750 psi range, 4 to 20mA DC output, and ±1.5% accuracy. Features IP67 rating, 6.5 ft cable, SAE 45° Flare male process connection, and 3-Pin Packard connector. Overpressure capability 3x range, burst pressure 259 bar. Suitable for pressure measurement in industrial systems
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Stainless steel pressure transmitter with 0 to 750 psi range, 4 to 20mA DC output, and ±1.5% accuracy. Features IP67 rating, 6.5 ft cable, SAE 45° Flare male process connection, and 3-Pin Packard connector. Overpressure capability 3x range, burst pressure 259 bar. Suitable for pressure measurement in industrial systems
Stainless steel pressure transmitter with 4 to 20mA DC output and 3-Pin Packard connector. Measures 0 to 100 psi with ±1.5% accuracy. Features 1/8 in Male NPT process connection, IP67 rating, overpressure capability of 3x range, and burst pressure of 259 bar. Suitable for pressure measurement in HVAC, refrigeration, and industrial process control applications
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Stainless steel pressure transmitter with 4 to 20mA DC output and 3-Pin Packard connector. Measures 0 to 100 psi with ±1.5% accuracy. Features 1/8 in Male NPT process connection, IP67 rating, overpressure capability of 3x range, and burst pressure of 259 bar. Suitable for pressure measurement in HVAC, refrigeration, and industrial process control applications
Stainless steel pressure transmitter with 0-200 psi range, 0.5-4.5V DC output, and ±1.5% accuracy. Features 1/8 in Male NPT process connection, 3-Pin Packard connector, IP67 rating, overpressure 3x range, and burst pressure 259 bar. Suitable for HVAC, refrigeration, and industrial process control applications
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Stainless steel pressure transmitter with 0-200 psi range, 0.5-4.5V DC output, and ±1.5% accuracy. Features 1/8 in Male NPT process connection, 3-Pin Packard connector, IP67 rating, overpressure 3x range, and burst pressure 259 bar. Suitable for HVAC, refrigeration, and industrial process control applications
Stainless steel pressure transmitter with 1/8 in male NPT process connection and 3-pin Packard connector. Outputs 0.5 to 4.5V DC over a -10 psi to 100 psi range with ±1.5% accuracy. Rated IP67, withstands 3x overpressure and 259 bar burst pressure. Suitable for pressure measurement in HVAC, refrigeration, and industrial process systems
JOHNSON CONTROLS
Stainless steel pressure transmitter with 1/8 in male NPT process connection and 3-pin Packard connector. Outputs 0.5 to 4.5V DC over a -10 psi to 100 psi range with ±1.5% accuracy. Rated IP67, withstands 3x overpressure and 259 bar burst pressure. Suitable for pressure measurement in HVAC, refrigeration, and industrial process systems
Pressure transmitter from the P599 series with a 0 to 100 psi range and 0 to 10V DC output. Features a stainless steel housing rated IP67, 1/8 in Male NPT process connection, and a 3-Pin Packard Connector. Accuracy is ±1.5%, with overpressure capability of 3x range and burst pressure of 259 bar. Suitable for pressure measurement in HVAC, refrigeration, and industrial process control applications
JOHNSON CONTROLS
Pressure transmitter from the P599 series with a 0 to 100 psi range and 0 to 10V DC output. Features a stainless steel housing rated IP67, 1/8 in Male NPT process connection, and a 3-Pin Packard Connector. Accuracy is ±1.5%, with overpressure capability of 3x range and burst pressure of 259 bar. Suitable for pressure measurement in HVAC, refrigeration, and industrial process control applications

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