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Explosion proof electric heating blast drying oven series

1、 Product features:

Patented horizontal air circulation structure, conducive to air mixing, high space utilization, and fast drying rate. The control instruments and all electrical appliances are treated with composite explosion-proof technologies such as explosion-proof, sealing, and intrinsic safety. The sensors are protected by safety barriers to ensure the safe and reliable use of the product.

Convenient operation, constant value operation, timed operation, and automatic stop.

● Dedicated function keys for temperature setting.

● Auxiliary menu, achieving over rise alarm, deviation correction, and menu locking.

The forced explosion-proof fan has a heat dissipation and air intake structure, ensuring that the maximum operating temperature of the fan is less than 50 ℃ and can operate for a long time and long life.

Obtain the explosion-proof certificate issued by the Quality Supervision and Inspection Center for explosion-proof electrical products. (Explosion proof certification mark: Ex d IIB T4 Gb)

2、 Applicable scope:

Yingpeng explosion-proof drying oven is suitable for related fields such as petroleum, chemical, medical, pharmaceutical, scientific research, laboratory, etc. It can be used in hazardous areas with temperatures ranging from T2 to T4, such as flammable and explosive materials. The heating adopts explosion-proof heating pipes, which have the characteristics of good temperature uniformity and high temperature control accuracy.

3、 The execution standards for this series of products are as follows:

GB3836.1-2010 Explosive Atmospheres - Part 1: General Requirements for Equipment

GB3836.2-2010 Explosive Atmospheres - Part 2: Equipment Protected by Flameproof Enclosures "d"

4、 Technical parameters:

Specification 40 liters 70 liters 130 liters 250 liters

Forced convection in crosswind duct

nature

can

Operating temperature range RT+10~250 ℃

Temperature resolution 0.1 ℃

Temperature fluctuation ± 1 ℃

Temperature distribution accuracy ± 2.5%

structure

become

Internal stainless steel plate

External cold-rolled steel plate, surface resistance coating

Thermal insulation material aluminum silicate fiber

Heater stainless steel heating tube stainless steel heating tube nickel chromium alloy heating wire

Rated power 1.2kw 1.6kw 2.0kw 4kw

Exhaust port inner diameter 28mm * 2, rear; Top mounted test hole

control

system

implement

Temperature control mode Nixie tube dual row PID

Temperature setting method: Touch four buttons to set

Temperature indication method: temperature display: 4-digit digital upper display; Set temperature display: 4-digit digital lower display

0-9999 minutes (with timed waiting function)

timer

Fixed value operation, timed operation, and automatic stop of operation functions

Program mode selection

Additional function deviation correction, menu button locking, power outage compensation, power outage memory

Sensor Pt100

Safety device over rise alarm

gauge

grid

Internal dimensions (width * depth * height mm) 350 * 350 * 350 450 * 350 * 450 550 * 450 * 550 600 * 500 * 750

Overall dimensions (width * depth * height mm) 652 * 472 * 587 752 * 472 * 687 852 * 572 * 786 862 * 622 * 985

Number of partition layers: 9 layers, 13 layers, 17 layers, 21 layers

Partition spacing 25mm

Power supply (50/60Hz) rated current AC220V/5.5A AC220V/7.3A AC220V/9.1A AC220V/18.2A

Net weight/gross weight kg 33/37 45/50 62/68 77/96

Accessory partition 2 pieces

4 partition frames

Can add configuration partition, RS485 interface, printer, recorder, external communication, remote control, program temperature controller, wireless SMS alarm, USB data storage