| Description | 7881 | |
| Display | Height & Colour | 0.36” White & 0.36” Pure Green |
| No. of Digits | 4 Digits Dual Row | |
| LED Indication | Output Status | |
| Input Specification | ||
| Measurement | Sensor Input | T/C : J, K, R, S, N, T, B RTD : Pt-100 |
| Resolution | T/C : 1°C & Pt-100 : 1°C / 0.1°C | |
| Sampling Rate | 250msec | |
| Accuracy | 0.3% FS | |
| Output Specification | ||
| Output | Relay | 5A @ 250 VAC/ 30VDC |
| SSR Drive | 12 VDC @ 30mA | |
| General Specification | ||
| Supply Voltage | 90 – 270 VAC/ DC (24 VDC Available on Request) |
|
| Temperature And Humidity | Operating: 0-50°C Storage: -20° to 75°C 95% RH (Non-condensing) |
|
| Dimensions in mm (H x W x D) | 48 x 96 x 53 | |
7881
- Selectable sensor input (T/C & RTD)
- Programmable control action PID control/ ON-OFF
- Programmable Input Signal Conditioning (Digital Filter & Zero Offset)
- Programmable Lower and Higher Setpoint Limit
- Program lock function (To prevent unauthorized tampering)
- Selectable Control Output (Relay/ SSR Drive)
- Overshoot Control Protection
- Single Step Ramp
- Time Delay for Compressor
- Universal supply voltage ranges from 90 to 270 VAC
- Supply 24VDC Available on Request
