---
product_id: 492867059
title: "AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication)."
brand: "ace instruments"
price: "B/.691"
currency: PAB
in_stock: true
category: "Ace Instruments"
url: https://www.desertcart.com.pa/products/492867059-ai-ddpg-digital-differential-pressure-gauge-range-250-to-250
store_origin: PA
region: Panama
---

# AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication).

**Brand:** ace instruments
**Price:** B/.691
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication). by ace instruments
- **How much does it cost?** B/.691 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/492867059-ai-ddpg-digital-differential-pressure-gauge-range-250-to-250)

## Best For

- ace instruments enthusiasts

## Why This Product

- Trusted ace instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Buy AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication).: Differential Pressure Gauges - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Measuring Parameter: Differential Pressure |Diff. Pressure Range: -250 to 250 Pascals with 4-20mA Output; Accuracy: +/- 0.5% of Full Scale; Resolution: 1 Pascals | Display: Integrated 4 Digit Red LED 7 Segment Display 0.5”
- Maximum Over Pressure: 2 Times the rated pressure | Sensors: Integrated High Speed Differential Pressure Sensor | Communication: RS 485 Modbus RTU Protocol Communication for BMS/SCADA/PLC Integration.
- Medium: Air or Gases (Non-Corrosive) | Connection: 2 Nos. Hose Nipples of 4mm. ABS Plastic at the back | Alarm Type: Built in Buzzer Alarm for Process Violation Alert | Construction: Matte Finish ABS Plastic Enclosure |
- Power Supply: 24 Volts D.C. Typical | Size: Standard 4 ½'' (114.3mm.) Diameter (Exact size of Dwyer Magnehelic Gauge); Depth: 30 mm. Depth | Weight: 180 Grams
- Supply Scope: 1 Unit of Differential Pressure Gauge, 1 Pair of Wall-Mounted Hose Nipples, Silicon Tube, Mounting Screws, Instruction Manual and Calibration Certificate | Applications: Laminar Air Flow Cabinets, Clean Rooms, Bio Safety Cabinets, AHU etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MYCJUX9 |
| Brand Name | Ace Instruments |
| Item Dimensions | 5.51 x 4.72 x 3.94 inches |
| Item Weight | 300 g |
| Manufacturer | Ace Instruments |
| Material Type | Abs,Plastic,Silicon |
| Part Number | AI-DDPG-9 |

## Product Details

- **Brand:** Ace Instruments
- **Item Weight:** 300 g
- **Item dimensions L x W x H:** 5.51 x 4.72 x 3.94 inches
- **Manufacturer:** Ace Instruments
- **Material:** Abs,Plastic,Silicon

## Images

![AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication). - Image 1](https://m.media-amazon.com/images/I/31xfUOpfRDL.jpg)
![AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication). - Image 2](https://m.media-amazon.com/images/I/41CnB8pfLVL.jpg)
![AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication). - Image 3](https://m.media-amazon.com/images/I/41QyRqf-VzL.jpg)
![AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication). - Image 4](https://m.media-amazon.com/images/I/41p26ns271L.jpg)
![AI-DDPG Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Hospital OT Rooms, Laminar Cabinets (Output: 4 to 20 ma + RS485 Communication). - Image 5](https://m.media-amazon.com/images/I/31FHdbnoKGL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/492867059-ai-ddpg-digital-differential-pressure-gauge-range-250-to-250](https://www.desertcart.com.pa/products/492867059-ai-ddpg-digital-differential-pressure-gauge-range-250-to-250)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-11-14*