Description
Fischer TK – expansion type thermometer with indicator, controller
Highly rugged, accurate expansion type thermometer with dial indicator, controller, suitable for all media
Make: Fischer Messtechnik (Germany)
Model: TK
Fischer TK is long distance expansion thermometer and serves as indicator, monitor and controller. It is used in all industries where temperature need to be monitored.
The instrument’s temperature measuring unit is filled with nitrogen. Temperature changes at the end of the probe stem causes pressure changes in the filled system. An integrated coil spring converts this pressure change to a tension which intensified by a motion work and transferred to indicator dial, having 270° scale.
Key Features:
- Rugged and vibration resistant measuring system
- Moisture resistant enclosure
- High accuracy (class 1) acc. to DIN EN 13190
- Very short reaction / response time
- Mechanical working
- Ambient temperature compensation and zero correction
- Suitable for equipment of contact devices
- Suitable in combination with Pt100 measuring resistance
- Long distance indication using capillary tube transmission line between probe and casing
Key Specifications:
- Measuring range: -30°C ~ +50°C to 0°C ~ 600°C (upto 800°C on request)
- Case Model: rear or front mounting
- Probe arrangement: capillary tube and connection of 1.4571
- Case type: NS100 or NS 160, bayonet ring case IP54 stainless steel 1.4301
- Probe: with or without protective sleeve
- Protective sleeve, material: stainless steel 1.4571, Steel C22.8
- Insertion length: 60mm to 400 mm
- Liquid filling: glycerine, napvis
- Adjustable pointer: with or without
- Capillary length: 1 to 10 mtr
Industrial areas:
- Food processing
- HVAC & R
- Chemical process industries
- Petrochemicals
- Marine, shipping, ship building
- Water, effluent treatment system
