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| Product Name: |
JWBT811 host anti-explosion telephone system with public address
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| Supply Ability: |
395-405 usd |
| Related proudcts |
explosionproof, ex phone, anti-exolosion, |
| Specifications |
Product Name: Explosion-proof telephone Product Type: JWBT811 Ex |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Ningbo or Shanghai |
| Minimum Order |
1 |
| Unit Price: |
349-359 usd |
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Application
1. Suitable for explosive gas atmospheres Zone 1 and Zone 2.
2. Suitable for IIA, IIB explosive atmosphere.
3. Applicable to combustible dust Zone 20, Zone 21 and Zone 22.
4. Suitable for temperature class T1 ~ T6.
5. Widely used in oil exploration, chemical, military, pharmaceutical, oil refining and other hazardous environments and depots, offshore oil platform, oil tankers and other places.
Features
1.The phone can form an independent telephone communication system with couplers and program-controlled switches.
2.The phone can be connected directly to the telecommunications network.
3. After the composition of the call system, each phone is an independent station. The malfunction of any phone doesn¡¯t affect the whole system work.
4. After the composition of the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity.
5.Patented designed telephone housing with waterproof and dust-proof function; no waterproof cover, beautiful and practical.
6.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
7. Aluminum alloy housing with high mechanical strength, and i***ct resistance.
8.High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching color.
9. Key parts of the handle, the hook, the keyboard are produced by our own co***ny; strict quality control and fast after sale reaction .
10.The volume of PA speaker can be adjusted.
Technical Parameters
Explosion-proof mark
Exde[ib]ibIIBT6/DIPA20TA,T6
Working voltage
AC220V¡À10%£¬50Hz
Standby work current
¡Ü0.2A
Frequency response
250¡«3000 Hz
PA output power
10¡«25W
Defend Grade
IP65
Corrosion grade
WF1
Ambient temperature
-40¡«+60℃
Atmospheric pressure
80¡«110KPa
Relative humidity
¡Ü95%
Lead hole
3-G3/4¡±
Machine weight
12kg
Installation
Wall mounted
Instructions
1. The caller goes off-hook, dial the callee |
| Company: |
Ningbo Joiwo Explosion-proof science&technology
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| Contact: |
Ms. Mabel Gong |
| Address: |
lanjiang street |
| Postcode: |
315400 |
| Tel: |
86057458222272 |
| Fax: |
86057458222272 |
| E-mail: |
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