# Smar 301 LD Differential Pressure Transmitter - 6.25 to 250 Bar

The Smar 301 LD Differential Pressure Transmitter is engineered for precise and dependable pressure measurement across diverse industrial sectors. This high-quality **Smar pressure sensor** ensures accurate readings, enhancing control and monitoring processes.

Featuring a measurement range from 6.25 to 250 Bar and a robust 6000 Psi rating, the **LD 301 Pressure Transmitter** is constructed with silicone oil fill and durable 316L stainless steel, offering exceptional corrosion resistance. Its 4-20 mA output ensures seamless integration with various control systems.

-   **Wide Pressure Range:** 6.25 to 250 Bar
-   **Durable Construction:** 316L stainless steel with silicone oil fill
-   **High Pressure Rating:** Up to 6000 Psi
-   **Signal Compatibility:** 4-20 mA output signal
-   **Safety Certified:** IP 67, Br-ex D IIC T6, Cepel-ex-039/96-3, Br-ex Ia IIC T5

**Specifications:**  
IP Rating: IP 67  
Maximum Voltage: 30V  
Current: 100 mA

The **Smar 301 LD Differential Pressure Transmitter** provides unmatched reliability and performance for demanding pressure measurement applications. Trust in **Smar's** quality for optimized industrial automation. For inquiries, contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Smar
- **Type:** Industrial Automation > Sensors > Pressure Transmitters
- **Tags:** 301 LD, 4-20mA, 6000 psi, differential pressure transmitter, industrial automation, pressure measurement, pressure sensor, smar

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Smar 301 LD Differential Pressure Transmitter - 6.25 to 250 Bar-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/smar-301-ld-pressure-transmitter)
> Updated: 2026-10-04