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H.O. TRERICE
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Bimetal Thermometers
 

Trerice Bimetal Thermometers are available in a wide variety of configurations including adjustable angle, back or bottom connections. Dial sizes are 5", 3" 2", 1¾ &1". All models are of welded stainless steel construction and are hermetically sealed. The 5" dial adjustable angle model is excellent for most industrial applications where maximum readability and angle of installation are important. The 3" rigid back or bottom connection models offer high quality at an economical price. There is a Trerice Bimetal Thermometer available for every application requirement.

 
 Air Operated Control Valves
 
 

Trerice Air Operated Diaphragm Control Valves are actuated by a 3-15 psig air signal from either a Trerice Series 87700 Pneumatic Controller or a Trerice I/P Transducer used in conjunction with a Trerice PID Controller. The Series 910 comes standard with many of the features found only on more expensive units. The Series 940 is well suited to severe service conditions where its heavy duty construction and high performance capabilities make it the valve of choice by many specifying engineers across a wide range of industries. Trerice Control Valves are available in sizes from 1/8" reduced port through 8" in 2-way and 3-way designs, in a number of body materials. A variety of plug characteristics are available, as well as both pneumatic and electro-pneumatic positioners and a full compliment of accessories.

 
 Dial Thermometers
 
 

Trerice Dial Thermometers are available in either adjustable direct mounted or remote connected designs, and with either bronze or stainless steel sensing bulbs and connecting tubing. Actuation mediums are vapor, liquid or mercury and cover a wide variety of applications and temperature ranges (from -100°F through 1000°F). Cases are 3½" stainless steel or 4½" through 8½" cast aluminum.

 
 Diaphragm Seals
 
 

Trerice Diaphram Seals protect and isolate the pressure sensing elements of pressure indicating devices such as gauges, switches and transmitters from corrosive process fluids. All Trerice Diaphragm Seals are of the continuous duty type, which minimizes the possibility of diaphragm rupture leading to the escape of the process fluid. Trerice Diaphragm Seals are available in a number of different styles and configurations in a wide variety of materials of construction.

 
 Industrial Thermometers
 
 

The Trerice adjustable angle, cast aluminum case, "liquid-in-glass" thermometer has been long recognized as the industry standard. Rigid, straight and angle form designs are also offered. Case lengths range from 7" through 12" with standard stem lengths of 3½", 6", 8" and 12" available. Union connection bushings and thermowells can be supplied in brass, steel, stainless steel or Monel.

 
 Electronic PID Controllers
 
 

Trerice Electronic Controllers are recommended for use on applications where large load changes are expected or the need for extreme accuracy and fast response time exists. With full Auto Tune capabilities and a large selection of available inputs, Trerice Controllers are ideally suited for use with Trerice Control Valves.

 
 Pressure Gauges
 
 

Trerice Pressure Gauges have won praise from mechanical designers, construction engineers and industrial instrumentation specialists for their rugged design and quality of manufacture. There is a Trerice Gauge available for nearly every application, in a wide variety of sizes (1½" through 12"), styles and materials. Trerice accessories, including impulse dampeners and diaphragm seals, are available to handle the most severe applications.

 
 Temperature & Pressure Controllers, Pneumatic & Electric
 
 

Trerice Series 87700 pneumatic indicating controllers are available for either temperature or pressure control and may be specified with on/off or proportional pneumatic outputs. These controllers are ideally suited for use with Trerice Control Valves. The Trerice Model L84000 electric contact indicating temperature controller is available in single or multiple switch (up to four) configurations and is used in conjunction with a Trerice 960 Series Solenoid Valve. Solenoid valves can be supplied in sizes from 3/8" through 3".

 
 Temperature Regulators
 
 

Trerice 91000 Series Self-Operating Temperature Regulators are the #1 choice of original equipment manufacturers, mechanical contractors and the process industry. These regulators are the ideal choice for temperature control of tanks, process streams and industrial equipment. The self-operating design provides reliable performance under the most extreme conditions without the need for an external power source. These regulators are available with 2-way and 3-way valves in sizes ranging from 1/8" reduced port to 6". Capillary systems as well as thermowells are available in a variety of materials to withstand the harshest conditions.

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