CCY81Y Embedded Micro Differential Pressure Transmitter / Controller

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: Star Merter

Product Description

CCY81Y embedded micro differential pressure transmitter/controller is suitable for positive pressure, negative pressure or differential pressure gas pressure measurement of various ventilation and air conditioning systems and equipment, with relay switch control and sound and light alarm. Both wall-mounted and flush-mounted can be installed.

Basic parameters
Measuring medium	Air and neutral gas (compatible with contact materials and humidity <90RH%, no condensation)
Measuring range	-10～0～10kPa
Accuracy level	0.5%FS or 0.25%FS (range ≥ 1kPa) n1%FS or 0.5%FS (range < 1kPa) (Reference conditions: temperature 15-25°C, atmospheric pressure 86-106kPa, humidity 45-75%RH.)
Pressure Type	Differential Pressure
Output signal	RS485
Alarm output	Relay output*2 (contact capacity 220VAC, 3A)
Supply voltage	15～28VDC
Temperature compensation	-10～60℃
Medium temperature	-10～60℃
Connection time	400ms
Response frequency	≤5Hz
Stable class=”info” performance	±0.3%FS/year (range ≥ 1kPa) ±0.5%FS/year (range < 1kPa)
Temperature drift	±0.03%FS/℃ (within temperature compensation range)
Durable performance	1X106 times (number of cycles from lower limit to upper limit)
Overall weight	≈365g
Protection level	IP65
Resolution	1/2000
Maximum Power	≤0.015Us(W) Environmental conditions
Ambient temperature	-40～85℃
Ambient humidity	0%～95%RH (no condensation and no condensation) Overall material
shell	ABS engineering plastics
Diaphragm	Silicon chip (contacting the measured medium)
Internal pressure pipe	Silica gel (contacting the measured medium)
External pressure pipe	FEP polyfluorinated ethylene propylene (contacting the measured medium)
Cable locking head	nylon
Four-core signal cable	PVC wire 4*0.2mm2 (red, yellow, blue and white)
Six-core control line	PVC wire 6*0.5mm2 (red, black, white, brown, green, and yellow)
show	LCD display
Mechanical stability
Vibration resistance	10g (20…2000Hz) in accordance with IEC60068-2-6 standard
Impact resistance	500g/1ms Comply with IEC60068-2-27 standard electrical protection
Short circuit protection	permanent
Reverse polarity protection	No damage, but not working
Insulation resistance	≥100MΩ,500VDC
Dielectric strength	500VAC