Pressure gauge with extended ref. scale

The first 25 – 40 % of the range is extended to 67 % of the scale.

For pressure gauges for refrigeration industry— the temperature can be read accurately.

also at low temperatures, e.g. at -50°C— the upper end of the range is still displayed— no need for an expensive over range protection

• better control of the cooling process
• better economy

TEMPRESS pressure gauges are always without a “0-pin”which means correct reading also at “0” pressure

Available in case sizes 100 and 160 mm

Extended refrigeration scale -1–0–2–12 bar

Standard refrigeration scale -1–0–12 bar