Process Instruments
Pressure gauges and thermometers, distinguished by sensing element, mounting and connection.

Back-Mounted Tri-Clamp Diaphragm Pressure Gauge
A diaphragm pressure gauge with a rear Tri-Clamp connection for local observation of liquid pressure in tanks and pipework. Listed connection sizes are 1–2 inches, with SS304 and SS316L material options.

SMS-Union Pressure Gauge
A pressure gauge with an SMS-union connection and a round pointer dial for local process readings. The listed series offers dry or glycerin-filled versions and AISI304/AISI316L material options, with the measuring range selected to order.

Bottom Male-Thread Pressure Gauge — NPT / BSP Options
A round dial pressure gauge with a male threaded connection below the case. The listed series offers NPT or BSP thread options, AISI304/AISI316L materials and versions with or without oil; the measuring range is selected to order.

Back-Connected Bimetallic Dial Thermometer
A mechanical dial thermometer using a bimetallic sensing element and a center-back axial stem with M16 × 1.5 or M27 × 2 mounting threads. Listed for -40 °C to 600 °C measurement ranges and 60 mm to 3000 mm insertion depths.
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