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REOTEMP PT45P Series 4.5" Industrial Process Gauge

REOTEMP’s All-Welded Pressure Seal Gauge™ offers superior diaphragm seal safety and performance at an economical price. Combined with a gauge or transmitter, the tamper-resistant all-welded diaphragm seal reduces potential leak points, making it ideal for installations where process integrity and worker safety are paramount. Combined with PulsePlus™ protection, the Series MS8 can potentially triple the life of your gauge or transmitter.

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  • Product Features
  • Technical Specs
  • Safety Pattern Design
  • Solid Front/Blowout Back Safety Case
  • All Stainless Steel Internal Parts
  • Internal Overload and Underload Stops
  • Field Fillable Case
  • Micro-Adjustable Pointer with Floating Zero
  • ASME B40.100 Design
  • NACE MR-0175 and MR-0103 Compliant

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  • Accuracy: ±0.5%, Grade 2A (10k – 20k psi = 1% upscale, 2% downscale)
  • Ambient Limits: -40°F/150°F
  • Process Limits: -40°F/250°F
  • Process Limits with Diaphragm Seal: -60°F/400°F (Direct Mount)* -110°F/750°F (Remote Mount or Cooling Tower)* *Exact limits depend on diaphragm seal and fill fluids.
  • Wetted Materials: Tube: 316SS Seamless, Socket: 316SS
  • Lens: Tempered Safety Glass (Standard), Plastic or Laminated Safety Glass
  • Other Materials: Case: Reinforced Thermoplastic (Phenolic) or 316SS, Ring: Phenolic Turret Twist-Off or SS Twist-Off Bayonet, Dial: White Aluminum, Black Letters, Case-to-Socket: O-Ring
  • Fillable: Yes
  • Restrictor Screw: Yes, removable.
  • Maximum Working Pressure: Stable = 100%, Momentary = 130% of scale
  • Environmental Protection: NEMA 4X/IP65
  • Weight: Phenolic (Dry) = 2.5 lbs, Phenolic (Filled) = 3.5 lbs, SS (Dry) = 2 lbs, SS (Filled) = 3 lbs

What Allied Instrumentation Customers are Saying

Our customers need better support in instrumentation, safety, and heat tracing solutions, and we are proud to offer them access to a robust portfolio of market-leading product lines within our one company. Hear what they are saying about Allied Instrumentation.

Easy and affordable

I Would like to comment on how easy it was to install the new Schubert & Salzer valves that replaced the bigger and heavier globe valves. The spool pieces provided by Shubert made this transition very easy and affordable.
- AI Customer

Reliable and trusted supplier for years

Allied Instrumentation has been a reliable and trusted supplier to us for years. With their ability to supply a multitude of different instrumentation solutions, they have exceeded our expectations when selecting, programming, and consolidating instrumentation for both domestic and international projects.
- AI Customer

Your team went above and beyond

I just wanted to let you know your team went above and beyond. I requested a replacement valve that needed to meet our new requirements. Dave and James produced a valve that met all my needs. Without the need for a pipe modification. Which will help us with keeping the down time of the equipment low. There was an issue that caused this valve to be needed by Wednesday. These two individuals jumped through hoops to make sure I will have the valve by Wednesday. They also have a backup valve option just in case. The hard work and reassurance helped me convey to my management that your team is crucial to our success. I appreciate everyone that helped.
- AI Customer

No calibration needed

Eight years later...no calibration needed! Yokogawa active digital pressure transmitters installed throughout the facility are still in service and have never needed any zero or span adjustment.
- AI Customer

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