Foxboro 834DP-INA1-A DCS Pressure Transmitter

Foxboro 834DP-INA1-A
Brand: Foxboro (Schneider Electric)
Model: 834DP-INA1-A
Order Number: 834DP-INA1-A
Product Name: Electronic Differential Pressure Transmitter
Origin: United States
HS Code: 902620

Dimensions: Approx. 203 mm × 152 mm × 102 mm (8 in × 6 in × 4 in)
Weight: Approx. 1.2 kg (2.65 lbs)
Operating Temperature: -40°C to +85°C (-40°F to +185°F)
Storage Temperature: -50°C to +95°C (-58°F to +203°F)
Supply Voltage: 12.5 – 65 V DC (loop-powered)
Output Signal: 4 – 20 mA DC (analog)
Measurement Range: 0 – 1 in H₂O (calibrated span)
Accuracy: ±0.2% of calibrated span
Process Connection: 1/4 in NPT female (high/low pressure ports)
Wetted Parts: 316L stainless steel
Enclosure: NEMA 4X (IP66), aluminum with epoxy coating
Certifications: CE, CSA, FM (intrinsically safe option)
Features: High precision, stable low differential pressure measurement, corrosion-resistant materials, rugged industrial design, loop-powered operation, minimal drift over time
Applications:
– Liquid and gas flow measurement via orifice plates, venturi tubes, and flow nozzles
– Filter and pump monitoring in water treatment and wastewater facilities
– Level measurement in closed tanks and pressure vessels
– Furnace draft and pressure monitoring in power generation and industrial boilers
– HVAC systems for static pressure and airflow control
– Petrochemical, pharmaceutical, and food processing plants for precise process pressure regulation