PDT-1003-291

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The PDT-1003-291 pressure differential transmitter offers a pressure range of 0 to 100 psi, an output signal of 4-20 mA, a supply voltage of 12-36 VDC, and a durable stainless steel housing. Part of the PDT San Driver Servo Drives series by Sanyo Denki, it features IP65 ingress protection for enhanced reliability.

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Wake Industrial Warranty

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Product Description:

The PDT-1003-291 from Sanyo Denki belongs to the PDT San Driver Servo Drives series, suitable for industrial applications.

The transmitter operates within a pressure range from 0 to 100 psi, which makes it suitable for delicate differential pressure monitoring tasks in HVAC systems, along with fluid monitoring and process control applications. This device generates the standard 4–20 mA analog output signal, which enables easy connection to most PLCs and control systems for modern automation interoperability. The PDT-1003-291 operates between 12 to 36 VDC power supply range, which provides a flexible power setup without compromising its operating stability. The transmitter shows impressively accurate measurements with ±0.25% full-scale accuracy during rapid ≤10 milliseconds time response, which ensures precise pressure detection across changing conditions. This device provides extra calibration options with ±5% full-scale zero and span adjustments that enable users to personalize the instrument for their system needs. The unit operates smoothly under demanding environmental conditions between -40°C to +85°C while maintaining its accuracy over a compensated region between -10°C to +70°C regardless of temperature variations.

The device has a stainless steel housing that provides stellar protection against mechanical stress and corrosion in addition to an IP65 rating, which allows it to resist dust and water to work properly in outdoor washdown locations. Installation and leak resistance come from the 1/4'' NPT male connection, while wiring is enabled by the M12 4-pin electrical connection. At 250 grams, the device remains portable and easy to fit in systems with limited installation space. It can be purchased at Wake Industrial with a one-year warranty.

Accuracy
±0.25% full scale
Compensated Temperature Range
-10°C to +70°C
Electrical Connection
M12, 4-pin
Housing Material
Stainless Steel
Ingress Protection
IP65
Operating Temperature Range
-40°C to +85°C
Output Signal
4-20 mA
Pressure Range
0 to 100 psi
Process Connection
1/4'' NPT male
Response Time
≤10 ms
Span Adjustment
±5% full scale
Supply Voltage
12-36 VDC
Type
Pressure Differential Transmitter
Weight
250 g
Zero Adjustment
±5% full scale

Frequently Asked Questions about PDT-1003-291:

Q: What is the pressure range of the PDT-1003-291?

A: It supports differential pressure monitoring from 0 to 100 psi, ideal for HVAC and process control tasks.

Q: What is the power supply range for the PDT-1003-291?

A: The device operates on a flexible 12 to 36 VDC power supply range for stable system integration.

Q: What type of output signal does the PDT-1003-291 provide?

A: It delivers a standard 4–20 mA analog output compatible with PLCs and automation systems.

Q: How accurate and fast is the PDT-1003-291?

A: It offers ±0.25% full-scale accuracy with a response time of ≤10 milliseconds for real-time monitoring.

Q: What protection features are included in the PDT-1003-291?

A: The unit features an IP65-rated stainless steel housing for durability against dust, water, and corrosion.


Internal Product Review

  • ‘‘The PDT-1003-291 from Sanyo Denki is a reliable and accurate pressure transmitter suited for modern industrial systems. Its robust design and fast analog response make it ideal for dynamic applications requiring consistent pressure monitoring.’’

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