ExResistTel Explosion Proof Phone
Product Description
The telephones sets were developed for operation in the petrochemical industrial,usually used in production,transportation and refining of oil,natural gas,coal and etc.
The housing is made of impact and shock-resistant GRP and even resistant to acids, alkali and lubricants.
Casing Material : High Impact Glass fibre-reinforced polyester
Colors : yellow, other colors to special order
Handset Material : High Impact Thermoset Resin Compound
Keypad : 20-piece stainless steel keypad
Temperature : Operating: -45°C to +70°C
Storing: -45°C to +75°C
Weather Resistance : IP66
Ringing Tone : Shrill warble tone 95 dBA at 1 metre typical
Explosion Protection : II 2G Ex e ib [ib] mb IIC T4 Gb
II 2D Ex ib [ib] tb IIIC T135 °Db
-40 °C ≤ Ta ≤ +60 °C/+40°C
Zone 1, 2, 22
Relative humidit : Up to 95%(non-condensing)
M.T.B.F. : Calculated to have an M.T.B.F. in excess of 50,000 hours using
Hook Switch Life : >1 000 000 Operations
Features
★ Noise canceling microphone
★ Magnetic reed hook switch to reduce parts subject to wear
★ Hearing-aid compatible (HAC) receiver
★ High impact thermoset resin industrial housing and ergonomic heavy duty
★ Corrosion resistant hardware
★ Large urethane coated watertight metal keypad
Packing
Unit Size : 204*334*126 mm (H*W*D)
Carton Size : 200*300*440 mm (H*W*D)
Packaging Materials : Pearl cotton, carton
Net Weight : 6.5 KG
Gross Weight : 7.5 KG