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Stainless steel dial thermometer with glass lens, 3 inch dial, 9 inch stem, 1/2 inch NPT back connection

Ashcroft

Ashcroft 30EI60R Dial Thermometer 1/2 in NPT

SKU CH-7P5R-QFA3K

Measures temperature from -20 °C to 120 °C with a 3 in dial, 9 in stem and 1/2 in NPT back connection

  • Product typeEnvironmental & Mechanical
  • Wide temperature coverage from 0 °F to 250 °F
  • NIST-traceable calibration certificate included for verified accuracy
  • 3-inch glass lens dial gives clear, easy readings
  • 9-inch stainless-steel stem reaches deep into process lines
  • 1/2 in NPT back connection fits standard pipe fittings

Ashcroft 30EI60R Dial Thermometer

The Ashcroft 30EI60R is a stainless steel dial thermometer designed for industrial temperature monitoring. It suits maintenance engineers, plant operators and HVAC technicians who need reliable local readings on piping systems.

1/2 in NPT back connection fits directly into pipe

The 1/2 in NPT back connection threads straight into existing pipe fittings without extra adapters. A nine inch stem reaches into the flow while the three inch glass faced dial remains readable from a distance. No power supply or signal wiring is required.

Users needing local indication only

This unit provides on site indication only and includes no transmitter output or switching contacts. Buyers who need remote monitoring, data logging or alarm functions should look at instruments with 4-20 mA or digital outputs.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $45.99
Cheaper than about 55% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameASHCROFT
Product typeEnvironmental & Mechanical

Questions about this item

How long does the 9 in stem take to settle at 250 Degrees F under continuous immersion?

The 9 in stainless-steel stem reaches equilibrium at the 250 Degrees F upper limit within the response time typical for this diameter and material; sustained immersion beyond that temperature exceeds the calibrated range.

What surface temperature does the 3 in glass lens reach after hours at 120 Degrees C ambient?

The glass lens and stainless-steel housing run close to the measured 120 Degrees C ambient; no active cooling is fitted, so the exterior remains hot to the touch during all-day operation.

Which pipe fitting must the installation already provide for the 1/2 in NPT connection?

A female 1/2 in NPT threaded port on the pipe or vessel is required; the thermometer screws directly into that fitting with no additional adapter.

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