Stand Alone Ahu Controller UB2221 New And Original
Banner
Product Description
FEATURES:
Large LCD, English display, beautiful appearance
Operating voltage AC 24 V
Multiple application programs selectable via Application Number
Universal inputs for NTC20K, NTC10K, PT1000 temperature sensors and 0…10 VDC signals
Modulating output with DC 0…10 VDC, 2…10VDC or 4…20mA signal output, direct or reverse action
Two-position digital output, direct or reverse action
PI parameter adjustable
TECHNICAL DATA:
Power Supply:
Operating voltage: AC 24V ± 10%, Frequency: 50 Hz/60Hz, Power supply requirement: Class2 power supply
Power consumption:
UB Series Controller: 8VA
LCD:
Actual and nominal values: 4 digits
Display Resolution:
Temperature: 0.5ºC, Humidity: 0.1%, CO2 density: 1PPM, Pressure: 1 Pa
VDC out put:
20Vdc ±10% @ 75mA
Environmental Conditions:
Storage and transport: Temperature: -20…+65ºC, Humidity: <95%RH
Operation: Temperature: 0…+50ºC, Humidity: <95%RH
Company Profile
Samples
Packing & Delivery
FAQ
Q1 : Are u trading company or manufacturer?
A : Yes, we are Industry and trade integration
Q2 : How long is your delivery time ?
A: Generally 1days if the goods are in stock .
Q3 : Do you provide OEM / ODM ?
A : Yes, we provide OEM /ODM. Samples or drawing can be sent to us.
Q4 : How about the quality of the valves ?
A: Quality control is strictly required before delivery, You will get our products with our test certifications.
Q5 : How is the price ?
A : The price will be reasonable and competitive among the same quality levels.
Q6 : Could you provide me the shortest lead time ?
A : If there are materials of your required products in stock , the lead time could be largely shortnd.
Audited Supplier 
){kind=link}
){kind=link}