19" Installation Digital Temperature Unit with 2-Way Output and NTC Sensor for Precise Control
Price:
Negotiable
MOQ:
1,000 PCS
Delivery Time:
Normally 10 workingdays
Brand:
Zion communication OR OEM
Product Description
TC Digital Temperature Unit
Data Center Accessories from China Manufacturer - Zion Communication
More detail please visit: Zion Communication Copper System Equipment
Product Overview
- 19" rack installation
- Simple structure, easy installation
- Easy cabling & operation
- Disturbing resistance, reliable running
- 2-way output (IEC320 C13 and NEMA 5-15R)
Model Specifications
| Model No. | Input Connector Type |
|---|---|
| ZC70180101 | UK type (BS1363) |
| ZC70180102 | German type (DIN49441) |
| ZC70180103 | US type (NEMA 5-15P) |
Technical Parameters
- Power supply: 220VAC +10%/-15%, 50/60Hz
- Temperature measuring range: -50℃ to 99℃
- Resolution: 1℃
- Refrigeration output contact capacity: 10A/277VAC
- Sensor error delay time: 1min
- Safe level: IP65
- Operation humidity: 20-85% (no condensate)
- Power consumption: ≤3W
- Temperature controlling range: -40℃ to 50℃
- Accuracy: -50℃ to 70℃, ±1℃; ±1℃ at others
- Can drive single phase compressor ≤1/2HP
- Sensor: NTC
- Operation temperature: -30℃ to 75℃
Operation Details
Key Operation
Press ▲ to display set upper limit; Press ▼ to display set lower limit
Modify Parameter Set Value
Press SET for more than 3 seconds to enter parameter modification status. Press ▲ or ▼ to navigate menu items; press SET to display current parameter value.
Parameter Adjustment
Press SET and ▲ or ▼ simultaneously to adjust parameter values. Hold for more than 1 second for rapid adjustment. Press RST or wait 30 seconds to save changes.
Parameter Reset
If parameter setting is incorrect on startup (LED displays E1 with buzzer), press SET to restore default settings.
Key-Press Functions
| Key-press | Normal Mode | Parameter Modification Mode |
|---|---|---|
| SET | Check compressor protection time | Display current menu set value |
| SET (3 seconds) | Enter parameter modification | |
| RST | Check temperature exceeding value | Quit from parameter modification |
| ▲ | Temperature upper limits checking | Menu items go backwards |
| ▼ | Temperature lower limits checking | Menu items go forwards |
| SET+▲ | Parameter values increase by degrees | |
| SET+▼ | Parameter values decrease by degrees |
Control Output Functions
Compressor Control
Compressor starts when temperature exceeds upper limit and stops when below lower limit. During sensor error, compressor operates on 15-minute on/30-minute off cycle. Compressor restart requires completion of protection time.
Alarm System
LED blinks when temperature exceeds set limits. Buzzer sounds after alarm delay period. Press any key to silence alarm while maintaining alarm status.
Indicator Light Description
| Indicator Light | Status | Function |
|---|---|---|
| Cool | Always on | Compressor output |
| Cool | Flashes | Compressor output delay |
| Set | Always on | Parameter modification status |
Parameter Settings
| Item | Function | Setting Range | Unit | Default |
|---|---|---|---|---|
| F1 | Upper limit | F2~+5 | °C | -10 |
| F2 | Lower limit | -40~F1 | °C | -20 |
| F3 | Temperature calibration | -5~5 | °C | 0 |
| F4 | Compressor protection time | 0~9 | Min | 3 |
| F5 | Exceeding temperature value | 0~50 (set 0 to cancel alarm) | °C | 15 |
| F6 | Exceeding temperature alarm delay time | F2~+5 | °C | 20 |
Safety Regulations
Danger
Properly distinguish sensor, power, and relay connections. Avoid incorrect wiring or overloading. All modifications must be performed with power disconnected.
Warning
Do not use in water, damp environments, high temperatures, strong electromagnetic interference, or corrosive conditions.
Caution
Ensure power supply matches unit specifications. Maintain stable voltage. Keep sensor and power wiring properly separated to prevent interference.
Error Codes
| Code | Reason | Status |
|---|---|---|
| E1 | Memory error | Alarm, machine does not work |
| E2 | Sensor error | Alarm, compressor operates proportionally |
| HH | Exceeding temperature display limit |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HANGZHOU ZION COMMUNICATION CO., LTD
Location
NO.68,HUAQIAO ROAD, LIN'AN, HANGZHOU, ZHEJIANG, CHINA
Contact Person
James