• Item: WH9002B

  • Renovation process: installation works

TypeNo.: WH9002B

The digital tube temperature controller， -9.9 and 99.9 temperature measurement and control，

Resolution of 0.1 degrees， 0.1 degrees of control accuracy，

Compatible with cooling and heating control，

Adjustable hysteresis， delay start function

Temperature of the upper and lower limits set functions，

Ultra-high temperature and low alarm function

Saved data storage function，

Standard AC220V powered，Optional DC12V or DC24V power supply， please indicate the time of purchase.

Relay electric shock current 5A/ 220V

Standard 1 meter waterproof probe; may to share mosquito Lo probe or plastic probe. Purchase， please contact customer asking price.

Electrical performance:

  • Temperature measurement range:-9.9 ~99.9

  • Temperature control range:-9.9 ~99.9

  • Temperature measurement error: 0.5

  • Sensor Model:NTC (10K/3435)

  • Control accuracy:1

  • Operating voltage:AC220V

  • Operating Current: MAX200MA

  • Relay contact current:AC 5A/220V

  • Data is saved:Have

  • Operating temperature:0 ~50

  • Storage temperature:-10 ~60

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Product front view

Behind the terminal， convenient wiring:


Terminal1And2:Normally open relay contacts

Terminal2And3:Normally closed relay contact

Terminal4And5:Connected temperature sensor

Terminal6And7:Then the power

Opening size:


Distribution of a rice noodle long， high temperature waterproof probe. Temperature of 125 degrees， the probe size: 4MM * 20MM


Product quality problems to a lot of people ask me now to the movement photo posted， so that we understand our quality， and also to eliminate all doubts.


1， we can see that our products have two like the CPU， this is a strong guarantee reliable operation， the thermostat on the market more than 90% are single-chip.

Relay Taiwan OEG， which is a well-known brand in the relay industry， other companies within the industry， understand macro hair and loose music brand more electronic friends can be disassembled to compare .

3， our transformer (red) is potting， potting transformers benefits are not afraid to shock， heat is also very low

Most components， the whole use of SMT machines patch， sophisticated technology， which is a guarantee of quality， high reliability than manual welding.

5， may be a lot of friends asked why there are so empty element， that is reserved for the models of WH7016E， or WH7016H function more useful， the the compatible design can effectively reduce the pressure on the stock and cost control， equivalent car platform design.



Payment Method:


1. DHgate Accept PayPal + Bank transfer + Credit card
2. When you add the item into you cart ，you checkout and go with payment
3. After you paid ， DHgate normally will take some time to confirm it， paypal will 1 minute ，bank transfering take about 3 days ， after you paid please tell us， we prepare your goods .
4. Before we sending， you still have chance to change your order， after we send out we don`t accept any change or refund requirment.


Postage Packing:


1. We will ship the items within 3 working days after the payment is reached.
2.The items will be shipped via EMS (Express Mail Service).and will be Marked as "gift" or "sample" for easy customs clearance
3.The shipment usually takes around 7-10 business days to reach at your designated address.
4.A phone number is important when you leave your address
5.Every parcel has a tracking number for taking track of ，you take track of it ， Please let us know if you still cannot receive the items within 15 days after you paid， then we investigate it .


Terms and Condition:


1. 100% of all delivered products will be tested before shipping and we guarantee that all our products you get will be working all right;
2. No refund， exchange only.
3. of missing/defective parts， please notify us no later than 7 days after you receive the item and we will arrange re-shipment of the item.
4. Buyer has to email us for the exchange notice prior to returning item， buyer will bear the freight & handling fee and the item must also be in its original box when returning the items.
5. We offer after-sale service within 1 year of purchase. For the first 1 months of purchase， we would bear the one way freight (from China to your place). After 3 months of purchase， the buyer has to bear the round trip of the freight.


International Buyers – Please Note:


1. Import duties， taxes and charges are not included in the item price or shipping charges.
These charges are the buyer responsibility.
2. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
Thank you for looking these return policies， so that we continue to bring great products to you!!


Feedback  


1. We will leave feedback upon receipt from cutomer. If you`re happy with our products， pls leave us a Positive Feedback
. Thank You !

2. If you are dissatisfied for any reason， please don`t be quick to leave negative/neutral feedback or open a dispute.

3. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.