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Home/Products/Sensors & Controls/TG-25IN-0-300C
MPNTG-25IN-0-300C
SKUGEN-SEN-TG25IN
Direct answer

2.5 Inch 0–300°C Bottom Entry Temperature Gauge (MPN: TG-25IN-0-300C) is an industrial-duty component engineered for continuous factory operations, piping systems, and machinery maintenance in Kenya. Key verified ratings include Dial Size: 2.5 Inch (63 mm Nominal Diameter), Temperature Scale Range: 0 °C to 300 °C (32 °F to 570 °F), Mounting Connection: 1/2" NPT Male Bottom Entry Stem. Standard plant applications include Steam Boiler Feedwater & Steam Pipe Temperature Monitoring, Hot Water Tank & Calorifier Temperature Gauging, Thermal Oil System Circulation Piping. Held at our STARNEX counter on Enterprise Road, Nairobi Industrial Area for immediate collection or same-day dispatch. When requesting a quotation, please specify required quantity, operating voltage/phase, pipe connection size, and delivery destination.

Brand:Generic / Unbranded
Part Number (MPN):TG-25IN-0-300C
STARNEX SKU:GEN-SEN-TG25IN
Dial Size:2.5 Inch (63 mm Nominal Diameter)
Availability:On request
Request QuoteWhatsApp Support
2.5 inch 0-300°C bimetallic bottom entry temperature gauge with stainless steel case and 1/2 inch stem
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Verified technical component photograph
Industrial Spare·Sensors & Controls

2.5 Inch 0–300°C Bottom Entry Temperature Gauge

MPN:TG-25IN-0-300C
PO Ref / SKU:GEN-SEN-TG25IN
On request
Dial Size:2.5 Inch (63 mm Nominal Diameter)
Temperature Scale Range:0 °C to 300 °C (32 °F to 570 °F)
Mounting Connection:1/2" NPT Male Bottom Entry Stem
Stem Length:100 mm (4 inches)
Also known as:Bimetallic Temperature Gauge·Bottom Entry Dial Thermometer·0-300C Boiler Gauge·63mm Dial Thermometer
Direct answer

2.5 Inch 0–300°C Bottom Entry Temperature Gauge (MPN: TG-25IN-0-300C) is an industrial-duty component engineered for continuous factory operations, piping systems, and machinery maintenance in Kenya. Key verified ratings include Dial Size: 2.5 Inch (63 mm Nominal Diameter), Temperature Scale Range: 0 °C to 300 °C (32 °F to 570 °F), Mounting Connection: 1/2" NPT Male Bottom Entry Stem. Standard plant applications include Steam Boiler Feedwater & Steam Pipe Temperature Monitoring, Hot Water Tank & Calorifier Temperature Gauging, Thermal Oil System Circulation Piping. Held at our STARNEX counter on Enterprise Road, Nairobi Industrial Area for immediate collection or same-day dispatch. When requesting a quotation, please specify required quantity, operating voltage/phase, pipe connection size, and delivery destination.

Brand:Generic / Unbranded
Part Number (MPN):TG-25IN-0-300C
STARNEX SKU:GEN-SEN-TG25IN
Dial Size:2.5 Inch (63 mm Nominal Diameter)
Availability:On request
Request QuoteWhatsApp Support
Request formal quotation
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Nairobi counter stock
01 · Technical overview

Functional engineering application

The 2.5 Inch 0–300°C Bottom Entry Temperature Gauge is a robust, direct-reading bimetallic dial thermometer designed for continuous temperature monitoring in steam boilers, hot water pipes, thermal oil lines, and industrial ovens. Featuring a 63mm (2.5") stainless steel case, dual °C/°F scale dial, clear glass lens, and a 1/2" NPT bottom-entry stem, this mechanical gauge requires no electrical power, providing fail-safe visual temperature indication across Kenya, Uganda, Tanzania, Rwanda, and Burundi.

Heavy-duty 2.5 inch (63mm) dial 0–300°C bimetallic bottom entry temperature gauge with 1/2" NPT stainless stem for steam boilers and piping.

Key technical advantages
Direct-reading bimetallic mechanism operates without external electrical power
Wide 0 to 300°C dual scale dial provides clear visual monitoring from a distance
304 stainless steel case and stem resist harsh outdoor and chemical environments
Bottom entry 1/2" NPT thread fits standard boiler thermowells and pipe tees
Hermetically sealed case prevents dial fogging and moisture intrusion
External zero-reset adjustment screw on stem back for easy recalibration
Vibration-dampened pointer movement maintains steady readings on operating machinery
Ideal mechanical backup gauge for steam boilers and tea factory processing lines
Target equipment applications
Steam Boiler Feedwater & Steam Pipe Temperature MonitoringHot Water Tank & Calorifier Temperature GaugingThermal Oil System Circulation PipingTea Dryer Hot Air Duct Temperature SensingCommercial Bakery Oven Outer Shell MonitoringBrewery Wort Heating & Pasteurization Tanks

Quotation & fulfilment

AvailabilityCounter stock
Pickup locationEnterprise Rd, Nairobi
Dispatch windowSame day
Tax invoiceKRA ready
02 · Datasheet

Parametric technical attributes

TG-25IN-0-300C technical parameters
Generic TG-25IN-0-300C
IDENTIFICATION
Component Type2.5 Inch 0–300°C Bottom Entry Temperature Gauge
Manufacturer / BrandGeneric
Part Number (MPN)TG-25IN-0-300C
Stock Keeping Unit (SKU)GEN-SEN-TG25IN
CONSTRUCTION & CONNECTION
Dial Size2.5 Inch (63 mm Nominal Diameter)
Mounting Connection1/2" NPT Male Bottom Entry Stem
Stem Diameter6.37 mm (1/4 inch)
Case Material304 Stainless Steel Casing
Window MaterialInstrument Grade Glass Lens
PERFORMANCE & RATINGS
Temperature Scale Range0 °C to 300 °C (32 °F to 570 °F)
Overpressure Rating125% Full Scale Range
TECHNICAL PARAMETERS
Stem Length100 mm (4 inches)
Accuracy ClassClass 1.6 (±1.6% Full Scale)
Internal Sensing ElementPrecision Helical Bimetallic Strip
Degree of ProtectionIP 65 Dust & Splash Proof
Weight0.28 kg
COMPLIANCE & STANDARDS
OriginImported Industrial Component
COMPLIANCE & LOGISTICS
Stock AvailabilityOn request
03 · Compatibility

System fitment & verified replacements

Interchangeable models

Direct Replacement:Standard 63mm Bottom Stem Thermometers
Equivalent Alternatives:
  • PT100 Temperature Sensor 8×150mm 3 Wire
  • 3/8 Inch Heavy Duty Brass Steam Tee

Commonly installed on equipment from

WIKAAshcroftBaumerHoneywellSiemens
04 · Frequently asked

Common questions on this part

Yes, the 1/2" NPT stem fits standard brass or stainless steel thermowells to allow maintenance without draining process pipes.

Available for counter pickup at STARNEX, SMK Business Center, Enterprise Road, Industrial Area, Nairobi.

No, it uses a mechanical bimetallic coil that expands with heat, requiring zero electrical power.

Yes, we ship daily across East Africa to Kampala, Jinja, Dar es Salaam, Arusha, and Mwanza.

Check the nameplate or stamped part number on your existing unit, along with operating parameters (e.g. dimensions, voltage, pressure rating, or connection size). You can share a photo of the nameplate directly via WhatsApp or our Request a Quote form, and our sales desk will confirm technical fitment, lead time, and pricing.

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