Anti-explosion /Explosion proof /ex telephone for oil& gas filed
100 Set/Sets per Day explosion proof telephone
Packaging & Delivery
KNTECH ATEX Anti-explosion telephone ,Explosion proof telephone KNEX1,ex telephone for oil& gas filed
Machine size:320 *205*120( mm )
Carton size:439 *277 *191( mm )
Packaging material: pearl cotton, carton
Within 3-18 working days after received payment
Anti-explosion telephone ,Explosion proof telephone KNEX1,ex telephone for oil& gas filed
Analogue telephone matching with most PABX, PBX and PAX system
Robust body vandal resistant
Busy tone detection for auto release the line if line busy
Dry contact for external control automation
Full Soft lock: only dial out from phone book 50 memory address number
Half soft lock: limit to dial out starting number, e.g. “00852” area code
High temperature approval
Ring sound 95 dB dfd in 1 m and 10 ringing tone melodies selectable
Listening by loudspeaker: 70dB in 1m
Phone book memory: 50 address ( name & number) programmable
Stainless steel keypad for dial and manuel
Magnetic reed hook-switch
Telephone line powered. No external power or battery required
LCD display include:
Welcome text programmable e.g: welcome to koontech telephone
Full soft lock or half soft lock
Phone book up to 50 address number selectable
Ring speaker up to 4 level selectable
Hands free talking sound up to 4 level selectable
Handset receiver sound up to 4 level selectable
Up to 9 Ring tone melodies selectable
Back light up to 4 level selectable
The dialing number
Calling time counting
227 x 293 x 135mm
2 line alphanumerical display ICON or number or letter
Up to 4 level back light selectable
stainless steel flash mount Waterproof IP66. Ice protection
21 keys with number and ACE letter for program
dynamic receiver with inductive coupling for hearing aids
Electret type microphone with noice cancelling
Stainless steel armoured handset hold over 170kg
Call Flash transfer:
external louder speaker
-25°C to 60°C
-30°C to +70°C
Packaging & Shipping
Kntech standard pearl carton packing.
Question 1. What version of the phone do you have? Answer: All of our models are support five versions: analogue(PSTN), VoIP, GSM, PAGA, Wifi. Can be powered by AC110-240V, DC12V / DC5V, telephones line powered, solar, POE, battery or UPS.
Question 2. What's the advantages of your products compared with others? Answer: a. Most of our products have got the International Standard certification. Such as IECEx, IP65, IP66, FCC, CCC, ISO9000, EMC, ROHS, SGS, ...etc. b. We have enough stocks support flexible and fast lead time within 3-7 days. c. We support the best price lower than others with good quality and 24X7 hours online service. If you could share the project name and the photos of after-installation, we will offer 5-10% discount to support you.
Question 3. How long is the warranty period? Answer: Normally the warranty period is 18 months after items received. If there any issues on the phones, we can send parts for your replacement.
Question 4. Will you offer any spare parts in free? Answer: Yes, we can offer 2% spare parts(not included the phone housing).
Question 5. Can you provide a neutral version? Answer: Yes. we can support neutral version. Normally, the default is our standard Kntech brand and the price is favorable than the neutral version.
Question 6. If some parts of the phones occur issue need to be changed, can we find the parts in our local store? Answer: Yes, if out of the warranty period, please let us know the issue and we will offer the technical data of the parts and reference price.
Question 7. Can I purchase the accessories separately like PCB board, handset, buttons, speaker, keypad, ...etc? Answer: Yes, we support MOQ 1pcs.
Question 8. Can I do customized of the products? Answer: Yes, we support OEM \ ODM order. We have our own R&D Department with high technology support. Please provide your detailed requirements.
Question 9. Can I choose other colors of the phones? Answer: Yes, normally the default color is yellow. Some model like KNZD-04, KNZD-11, KNZD-13, KNZD-14... support red, blue or white. It is base on our stock. If the quantity over 100pcs, we can support other colors.
Question 10. What's the MTBF of the phone? Answer: The MTBF is 50,000-70,000 hours. And the average failure rate is very low at 0.3%.