Introduction:
QB2000 gas alarm control panel is a multi-point monitoring of the latest design with simple operation and it combines with any gas detectors to form an industrial gas detection system.
This control panel embeds micro processor as control unit, when the detected gas density in the air reaches or exceeds the pre-set value, the controller will give out audio-visual alarm immediately to remind you take safety precautions and alert the corresponding valve, exhauster and other equipment to avoid explosion, fire, toxic gases to protect the safety of life and treasures.
This system applies to metallurgy, petrol, petrifaction, chemistry, light industry, coking, municipal administration, gas, pharmaceutical, sewage dealing and many other special industry and field that need proofing for fire, explosion, and toxic gas leakage.
Characteristics:
High-performance sensor
128*64 dot matrix big screen liquid digital display
With English Instruction Manual and pictures easy to operate
Various gas detector together to fix
Display the detected gas density in distance
High sensitivity, and quick response
Automatic compensation for temperature -drift and time drift
The up and low alarm points of each channels can be set separately
8 channel 4-20mA signals output
RS485, RS232 communication port can upload data to computers & 4 Relay output and the relay setting is programmable
Supplier: Gas lighter, led screen protector ( not even in domestic ), refill paper cups, table runner, earing brass clamp, auto brass electric parts, cashew nuts, wire mesh, petha sweet, niwar, mohini powder, vermicompost, dry bath incubator, test tube plastic, sordium citrate tube, health care product, ornamental freshwater fish, safed musli, used polymer bag, cotton linter, auto hood cover, areca plate, rice
Supplier: Gas stove, kitchen appliances, crockery, chimneys, kitchen utensils, cooktops
Buyer: Kitchen appliances
Supplier: 1) plastic injection molded parts
2) mould design and development
3) automotive plastic parts
4) auto electrical parts
5) industrial/automotive battery parts
6) plastic household products
7) gear moulding
8) over moulding
9) insert moulding
Buyer: 1) copper plated/tin plated terminals for auto electrical parts.
Supplier: Camping stove, stove, fan, dress, t shirt, jacket, jeans, trousers, alkaline battery, zinc carbon battery, button cell, tile, furniture, a4 paper
Services: Marketing, trading, inspect, shipment
QCC Quad Channel Controller Description The QCC Quad Channel Controller offers four channel configurations for monitoring toxic, combustible and/or refrigerant gases with versatile control functionality for non-hazardous, non-explosion rated, commercial and light industrial applications. It is designed to accept inputs from up to four remote digital and/or analog transmitters using digital or 4-20 mA analog input. The QCC is available in two models, the QCC-M with Modbus RS-485 output or the QCC-B with BACnet MS/TP output for communicating with a Building Automation System (BAS). Standard features include, three configurable SPDT dry contact relays with field configurable time delays and trigger levels, an LCD display with LED indicators for channel alarm status, relay status and fault conditions, an extensive menu system with password protection, logic control, a USB port for firmware upgrades and a door mounted, loud audible alarm that is ideal for noisy environments. Optional value added features include: an analog output module with data logging, a manual shutoff switch (meets B52 code requirements), a top mounted strobe and a water tight, door mounted audible alarm. The QCC can be connected to several remote devices such as a Remote Strobe/Horn Combo, a Remote Display Module and the LNK-AO Analog Output Peripheral Device. QCC Quad Channel Controller Key Features * Up to 4 channels of gas readings in any combination of analog and/or digital transmitters * Modbus RS-485 LAN communications for controlling Peripherals * Modbus RS-485 (QCC-M) or BACnet® MS/TP (QCC-B) WAN output for communicating with a BAS * Optional two 4-20 mA outputs with data logging * Three 5A SPDT dry contact relays * 4 line, 20 character LCD display with LED indicators * Standard water / dust tight, corrosion resistant enclosure (drip proof); IP54 rating with door mounted, water tight buzzer installed. * USB port for firmware upgrades and data logging * RoHS compliant circuit boards * Thermal resetting fuses QCC Quad Channel Controller Applications * Wastewater Treatment Plants * Ice Arenas * Commercial Indoor Swimming Pools * Chiller Rooms * Parking Garages * ... and many more
PLCs have the central control role in various fields, including manufacturing and public systems, and in service fields. They can be used to construct optimal small and large-scale systems.
- Material : Stainless Steel Core, Polyethylene Yarn, Span Yarn - Number of Stitiches : 10 Gauge - Length : 14 inch - Cut Level : 5 - Color : Gray, Black, White - Packing : 1pair/individual packing (1pack=5pair, 1box=200pair) - Origin : Made in South Korea - Purpose : Cut Resistant
Supplier: We are indian manufacturer & exporter of basmati and non basmati rice and offer vide range as follow:
rice variety (1121 | 1718 | 1509 | 1401 | pusa | sugandha | sharbati | pr11/14 | parmal) ir64 parboiled (conventional and pesticides free as per us and eu countries)
rice form (raw | steam | sella | golden sella)
bag size 1kg, 2kg, 5kg, 10kg, 20kg, 30kg, 40kg & 50kg
bag material (pp | non woven | jute | poly pouch | bopp)
we also have vide range of lentils, spices, tea & coffee, cashew. toys & baby products, cotton t shirts, shirts, sportswear, blankets, bedding, curtains, towels, pillow covers, pocket fragrances, air fresheners, leather products (handbags, laptops bags, wallet/purses & designer handbags) jute bags, paper bag, cotton bags, shopping bags, wire & cables, electrical switch and sockets and much more.
Services: Including of exports of good, we provide end to end freight forwarding including all documentation and transportation along with custom clearing.
Supplier: Shoes, air filter cartridges, oil filter, water filter cartridge, dust collection filter cartridges, dust collection filter bag, liquid filter bag, carbon cartridge ,gas filter, empty glass bottle, empty wine bottle, glass jar, glass bowl, flavoured dry fruit, all type of rice, makhana , leather product, ladies kurti, plazo sets , t shirt, curtain, cotton apron, cushion cover , kitchen towel, garlic powder, ginger powder, onion powder, fresh onion, garlic, ginger, potato, bio fertilizer , door handle , door lock, furniture and sandstone tile, spices, vegetable, coffee powder, frozen pea, frozen sweet corn, frozen mix vegetable, wooden furniture, moringa powder, neem powder, dry fruits, fruits, ready to eat, garments, artificial jewellery, handicraft, shower, ultra slim shower, ro booster pump, adjustable mobile stand, lady bag and wallet, men bag and wallet, portfolio, machine casting, ro booster, sandwich shower, ultra slim shower head, donkey milk and donkey milk powder
