Tel-Tru Bi-Metal Thermometers ( GT300R & GT500R )
Note : Pre-order item
TEL-TRU Bi-Metal Thermometers
Model : GT300R (3ӯ)
GT500R (5ӯ)
Back Connect Thermometer with calibration feature, 304SS wetted parts.
A rugged 90° back angle, rear threaded connection design with calibration feature. Commonly used in industrial, pulp and paper, food and beverage processing, HVAC, and OEM applications.
Meet FDA hygienic food safety and engineering design standards to satisfy new FSMA requirements.
Specifications :-
Dial size | GT300R, 3ӯ ( 75mm ) |
Stem diameter | 0.250” (6.35mm) standard |
Connection | 1/2" NPT |
External reset | Calibration feature are easy to calibrate by inserting 1⁄16" Allen wrench into reset opening |
Construction | 304 stainless steel external parts, Welded construction. Corrosion resistant to most chemicals |
Hermetic seal | Per ASME B40.3 dustproof and leak-proof |
Dial | True Anti-Parallax dial, Anodized aluminum with large black numbers and graduations |
Lens | Glass |
Bimetal coil | Helix coil is silicone coated on ranges below 500°F for vibration dampening and to maximize heat transfer and response time |
Accuracy | ±1% full span per ASME B40.3 Grade A. When using maximum or minimum temperature indicator, accurate to within 1-1/2% full span |
Ordering information :
Model | Dial ( Ø ) | Temperature range ( °C ) | Stem | Connection |
GT300R/2.5/-40+70C | 3” ( 75 mm ) | -40 to +70 | 2.5" ( 65 mm ) | ½” NPT |
GT300R/2.5/0+100C | 3” ( 75 mm ) | 0 - 100 | 2.5" ( 65 mm ) | ½” NPT |
GT300R/2.5/0+150C | 3” ( 75 mm ) | 0 - 150 | 2.5" ( 65 mm ) | ½” NPT |
GT300R/2.5/0+200C | 3” ( 75 mm ) | 0 - 200 | 2.5" ( 65 mm ) | ½” NPT |
GT300R/2.5/0+300C | 3” ( 75 mm ) | 0 - 300 | 2.5" ( 65 mm ) | ½” NPT |
GT300R/2.5/0+400C | 3” ( 75 mm ) | 0 - 400 | 2.5" ( 65 mm ) | ½” NPT |
GT300R/4/0+100C | 3” ( 75 mm ) | 0 - 100 | 4" ( 100 mm ) | ½” NPT |
GT300R/4/0+120C | 3” ( 75 mm ) | 0 - 120 | 4" ( 100 mm ) | ½” NPT |
GT300R/4/0+200C | 3” ( 75 mm ) | 0 - 200 | 4" ( 100 mm ) | ½” NPT |
GT300R/6/-40+70C | 3” ( 75 mm ) | -40 to +70 | 6" ( 150 mm ) | ½” NPT |
GT300R/6/0+120C | 3” ( 75 mm ) | 0 - 120 | 6" ( 150 mm ) | ½” NPT |
GT300R/6/0+150C | 3” ( 75 mm ) | 0 - 150 | 6" ( 150 mm ) | ½” NPT |
GT300R/6/0+200C | 3” ( 75 mm ) | 0 - 200 | 6" ( 150 mm ) | ½” NPT |
GT300R/6/0+300C | 3” ( 75 mm ) | 0 - 300 | 6" ( 150 mm ) | ½” NPT |
GT300R/6/0+450C | 3” ( 75 mm ) | 0 - 450 | 6" ( 150 mm ) | ½” NPT |
GT300R/6/0+500C | 3” ( 75 mm ) | 0 - 500 | 6" ( 150 mm ) | ½” NPT |
GT300R/6/500/1000 | 3” ( 75 mm ) | 100 - 550°C / 200 - 1000°F | 6" ( 150 mm ) | ½” NPT |
GT300R/12/0+150C | 3” ( 75 mm ) | 0 - 150 | 12" ( 300 mm ) | ½” NPT |
GT300R/12/0+300C | 3” ( 75 mm ) | 0 - 300 | 12" ( 300 mm ) | ½” NPT |
GT500R/8/0+500C | 5” ( 125 mm ) | 0 - 500 | 8" ( 200 mm ) | ½” NPT |
Terms & Conditions :
- The above picture is for illustration only
- All the above descriptions are subject to change without notice
- Delivery charges will apply to buyers from Sabah, Labuan & Sarawak
- International buyers, kindly contact us for shipping charges
- Free Shipping Within Peninsular Malaysia Only
- Delivery : approx. 3 to 5 working days ( Peninsular Malaysia )
approx. 7 to 10 working days ( Sabah, Labuan & Sarawak, subject to courier delivery schedule ) - Warranty : No
- Subject to minimum order quantities
For enquiries, kindly contact us @
Tel : +6012 728 1063
Email : enquiry@giitechnology.com