Copal Pressure Indicators

Copal pressure Indicator, integrated production in-house from the semiconductor sensor elements to the final products. To Amp. built-in type from the module type, and even boasts a rich line-up such as the type which includes a switch function and indicators. In line with customer needs, a business structure that can fine-grained correspondence is also one of the features.

A Copal indicator is used in combination with a pressure sensor with an amplifier. The pressure is indicated in the digital form with a voltage input of 1~5 V or a current input of 4~20 mA.

Copal Pressure indicator PZ-30 :

FEATURES :

• Pressure indicators are separated from the sensor and Can be used with a variety of sensors
• Wide range of applications such as pneumatic equipment or semiconductor equipment
• Any range of pressure sensors is available
• Low power consumption by non-display mode
• Set data protection by the panel lock function

Input signal	1～5 V (V) / 4～20 mA (I)
Input impedance	10 kΩ (V) /250 Ω (I)
Supply voltage	10.8～30 V DC
Output status	NPN/PNP 2-point open collector output
Analog output	1～5 VDC (Voltage output) / 4～20 mA (Current output)
Display accuracy	± 0.2 (±1 counts)

Model Number Copal Pressure indicator :

1. Copal PZ-30-NVST Pressure indicator
2. Copa PZ-30-NIST Pressure indicator
3. Copa PZ-30-PVST Pressure indicator
4. Copa PZ-30-PIST Pressure indicator
5. Copa PZ-30-NVSTI Pressure indicator
6. Copa PZ-30-NISTI Pressure indicator
7. Copa PZ-30-PVSTI Pressure indicator
8. Copa PZ-30-PISTI Pressure indicator
9. Copa PZ-30-NVCN Pressure indicator
10. Copa PZ-30-NICN Pressure indicator
11. Copa PZ-30-PVCN Pressure indicator 
12. Copa PZ-30-PICN Pressure indicator 

Copal Pressure indicator PZ-200 :

FEATURES :

• The compact design saves the space
• By VR, any pressure unit can be set to full scale
• With pressure switch function (4 points setting)
• Meets DIN sizes (72 × 72 mm)
• Input signal: 1 ~ 5 V or 4 ~ 20 mA

COMPATIBILITY WITH SENSORS :

PZ-200 shall be used with Copal's pressure transducers with Amp. and other sensors whose output signals are DC1~5 V or 4~20 mA.

Input signal	1～5 V (V) / 4～20 mA (I)
Input impedance	Approx. 120 kΩ (V) / 51 Ω (I)
Supply voltage	12～24 V DC
Output status	NPN 4-point Open collector output
Analog output	4～20 mA (Current output)
Display accuracy	± 0.1 (±2 counts)