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Hoorpendar

Knowledge-based company · Since 1999

We design and build our own industrial control and instrumentation equipment

Since 1999 we have worked for power plants, dams, oil and gas and other industries. Each project starts with study and design. We build the hardware ourselves, install and commission it, and keep supporting it afterwards.

years of experience
25+
contracts delivered
138
clients
25+
flame detection units in service
200+

Featured products

A few of the units we have installed at power plants, refineries and oil and gas stations.

PAL750 · PAL625

Modular programmable alarm annunciator

This annunciator is in service at many oil and gas plants and power stations. Every module has its own processor and does not depend on a master, so modules can be combined in any row and column layout.

  • 2 to 512 alarms; all inputs isolated
  • Three window sizes and five LED colours
  • ISA S18.1 sequences (A, A4, M, R, F1A, F3A, F2M1) and first-out
Product details

PI-315 · PIT-315N

Pressure-to-current (P/I) converter

Converts pneumatic instrument signals to current so existing pneumatic instruments can connect to modern control systems, recorders and displays.

  • Accuracy better than ±0.25 % FS
  • Loop-powered, 12–32 V DC
  • Only 19 mm wide (N model); DIN-rail mounting
Product details

FDU-300 · FDU-320

Turbine combustion-chamber flame detection unit

Monitors the turbine flame in normal running and during ignition, and trips the turbine through its output relay if the flame is lost. More than 200 units are in service.

  • Fits a wide range of industrial gas turbines
  • Sensor-to-unit cable of 5 to 15 m, fire-resistant with metal braid
  • Operates up to 85 °C in a sealed aluminium housing
Product details
All products

Project map

Hoorpendar projects across Iran

Each circle is a city, and the bigger the circle, the more projects we delivered there. Select a city to see its projects.

138
contracts
25
cities
15
provinces
2001–2022
period
5226131198664442222
Oil & GasWater & PowerIndustry

3 projects have no fixed location and appear only in the project list.

Cities

All projects
Karun-3 dam and hydropower plant

Power plants, dams and offshore platforms

Where our equipment runs

Hoorpendar excitation systems, dam level meters, flame detection and alarm systems are installed at hydro and thermal power plants and dams across Iran.

Karun-3 dam and hydropower plant · Izeh, Khuzestan

Photo: M samadi · CC BY-SA 3.0 · Wikimedia Commons

Offshore oil platform
Offshore oil platformPhoto: J.f Manzanero · Unsplash License
Karkheh dam and hydropower plant
Karkheh dam and hydropower plant · Andimeshk, KhuzestanPhoto: Tasnim News Agency · CC BY 4.0 · Wikimedia Commons