10702076 Murphy Temperature Swichgage Model 20T-300-30-1/2
$138,67
20T-300-30-1/2: 2″ Temperature Swichgage®; 140-300° F. Temp Range; 30 Ft. Capillary Length (10702076)
The gage mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument. This vapor actuated gage features a sealed capillary tube and a sensing bulb. When subjected to heat, the liquid in the sensing bulb changes to vapor creating pressure against the diaphragm mechanism. The diaphragm translates this vapor pressure into a mechanical gage reading. The gage pointer acts as a temperature indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contact(s) are grounded through the Swichgage® case. This gage has a self-cleaning motion to enhance electrical continuity.
Estimate available in 42 working days from Italy to Italy
This product may vary on delivery times, as factories do not guarantee production due to lack of raw materials.
- Description
- Additional information
Description
Product Specifications:
- Dial: White on black; U.S.A. standard scale is dual scale °F/°C; others available (see How to Order)
- Case: Plated steel; mounting clamp included (except direct mount models)
- Bezel: Polished stainless steel, standard; others available
- Pointer: Tempered nickel silver
- Lens: Polycarbonate, high impact
- Sensing Element: Beryllium copper diaphragm
- Capillary: PVC armored copper; 30 ft. (9,144 m) Stainless steel armor optional
- Sensing Bulb: Copper
- Gage Accuracy: See Temperature Accuracy Chart
- Maximum Temperature: -40°F (-40°C) through 150° F (66°C)
- Adjustable limit Contact: SPST contact; pilot duty only, 2 A @ 30 VAC/ VDC; Ground path through encasement. Normally Closed (NC) when the high limit is met. Normally Open (NO) when pointer is in normal operating range. Contacts are gold flashed silver
- Limit Contact Adjustment: By a 1/16 in. hex wrench through 100% of the scale
- Limit Contact Wire Leads: 18 AWG (1.0 mm) 2 x 12 in. (305 mm)
- Snap-Switch Wire Leads: 20 AWG (0.75 mm2) x 12 in. (305 mm)
- Unit Weight: 20 Series: 12.7 oz. (0.39 kg)
- Unit Dimensions: 4-3/4 x 4-3/4 x 2-3/4 in. (121 x 121 x 70 mm)
Additional information
| Weight | 0,39 kg |
|---|---|
| Brand | |
| gtin | 10702076, 20T-300-30-1/2 |
