Pressure & Temperature Plug Accessories
Take pressure or temperature readings quicklyPressure or Temperature TestsThis system allows you to quickly take pressure and temperature readings with the line pressurized. It reduces the need for costly permanent installation of gauges and recorders. Suggested Project SpecificationsPressure and temperature test stations: Install a Pressure & Temperature Plug into a 1/4" fitting to receive either a 1/8" OD temperature or pressure probe. Fitting shall be solid brass with two valve cores of Neoprene (Max 200°F) at 500 psi, or Nordel (Max 275°F) at 500 psi, fitted with a color coded cap strap with gasket, and shall be rated at 1000 psi at 140°F. The installing contractor shall supply the owner with pressure gauge adapters with 1/8" OD probe and five inch stem pocket testing thermometers; 25-125°F for chilled water and 0-220°F or 50-500°F for hot water. Pressure GaugeThe pressure gauge adapter has a probe constructed of 304 stainless steel. The probe is 1/8" in diameter and extends 2" (1 1/2" exposed probe) on the 312-500 adapter and 3 1/2" (3" exposed probe) on the 312-500-XL adapter. The 1/8" diameter probe is less likely to become clogged with foreign material and resists bending. Also, the 1/8" diameter probe operates in either the 1/4", 3/8", or 1/2" Plug. Please note the 312-500-XL gauge adapter will operate in any of the Plugs. Temperature GaugeThe test thermometer is constructed of stainless steel, has a 1 3/4" dial and has a bi-metallic sensing element. Accuracy within 1/2% over the entire scale can be expected. Pointer adjustment or recalibrations can be made by turning the hex nut on the back of the dial case while firmly holding the dial case. The stem should be immersed in a known, controlled temperature bath. Stem lengths are 5" and diameters of 0.156" or 4mm are maximum diameters that can be inserted onto the Plugs. Digital thermometers have the same specifications, but can not be recalibrated in the field. |
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| Pressure and Temperature Test Kits |
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With Protective Carrying Case |
Shpg Wt lbs |
Item Number |
Unit Price Each |
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| 312-1500 Test Kit contains: | 2 | 312-1500 | US $353.00 | |
| 1 ea 312-601 25° to 125°F Thermometer | ||||
| 1 ea 312-603 0° to 220°F Thermometer | ||||
| 1 ea 312-800-B 0-100 psi, 0-700 kPa Pressure Gauge | ||||
| 2 ea 312-500 (one is attached) 1/8" x 1 1 /2" Probe Pressure Gauge Adapter | ||||
| 312-1500-XL Test Kit contains: | 2 |
US $353.00 | ||
| 1 ea 312-601 25° to 125°F Thermometer | ||||
| 1 ea 312-603 0° to 220°F Thermometer | ||||
| 1 ea 312-800-B 0-100 psi, 0-700 kPa Pressure Gauge | ||||
| 1 ea 312-500-XL (attached) 1/8" x 3" Probe Pressure Gauge Adapter | ||||
| Pressure Gauge Probe Adapters | ||||
(All connections 1/4" FNPT) (For 312-800-B Gauge) |
Shpg Wt lbs |
Item Number |
Unit Price Each |
|
| Adapter with 1/8" x 1 1/2" probe | 0.5 | 312-500 | US $25.90 | |
| Adapter with 1/8" x 3" probe (XL plugs) | 0.5 | 312-500-XL | US $52.90 | |
| Adapter with 1/16" x 1 1/2" probe (311-125-00) | 0.5 | 312-510 | US $34.90 | |
| Adapter (1/8" x 1 1/2" probe - all 316 SS) | 0.5 | 312-520 | US $61.90 | |
| Bi-metal Pocket Testing Thermometers | ||||
| 5" Stem With External Calibration | Shpg Wt lbs |
Item Number |
Unit Price Each |
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| Degree Division | ||||
| 2 | 0.5 | 312-600 | US $69.60 | |
| 1 | 0.5 | 312-601 | US $69.60 | |
| 2 | 0.5 | 312-603 | US $69.60 | |
| Digital Pocket Testing Thermometers | ||||
| 5" Stem | Shpg Wt lbs |
Item Number |
Unit Price Each |
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| Degree Division | ||||
| 0.1 | 0.5 | 312-606 | US $75.60 | |
| Compound Pressure Gauge | ||||
| Range (1/4" mnpt) | Shpg Wt lbs |
Item Number |
Unit Price Each |
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| 0-100 psi, 0-700 kPa | 1.0 | 312-800-B | US $30.60 | |
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Price subject to change without notice Petersen Terms & Conditions Apply |





