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SRP-N118

Code: SRP-N118
  • process meter in wall-mounted IP 67 case
  • LED display, range 4 digits: -9999...9999
  • input: 0/4-20 mA, 0/1-5V, 0/2-10V
  • 0 or 2 REL / OC outputs
  • analogue output: active or passive (option)
  • power supply output: 24V DC
  • RS-485 / Modbus RTU
  • signal peak value detection
  • free configuration software S-Config
Description

The SRP-N118 meter is designed for measuring of typical current or voltage signals. The readouts are presented on well-readable display with standard range of four digits. Thanks to the tight housing with high (IP 67) protection degree, this device is particularly suitable for operations in harsh environments. Wide range of characteristic curves (linear, square root, quadratic, user-defined and volume characteristic for cylindrical tanks) allows the use of meters in various process control systems. The 24V DC / 100 mA output is designed to supply measuring transducers, and the RS-485 port enables data transmission in production process monitoring systems. The REL / OC control outputs can adjust the level of measured signal and are controlled according to one or two threshold values. Moreover, the meter can be equipped with analogue outputs, according to the customer selection: active current output, passive isolated current output or active voltage output. The meter may be configured with no need to open the case, by using the remote controller or with free S-Config software via the RS-485 communication port.

Specification
Number of inputs
1
Input type
current (mA)
voltage (V)
Input range
0/4...20 mA
0/1...5V, 0/2...10V
Output type
depends on configuration:
relay I=1A, U=30V DC/250V AC (cosø=1)
Open Collector: I=30 mA, U=30V DC, P=100 mW
0/4...20 mA: active current, operating range 0...24 mA max., load resistance 700 Ω max., resolution 13 bit
4...20 mA: passive current, isolated, operating range 2,8...24 mA max., load resistance 600 Ω@24VDC, resolution 13 bit
0/1...5V, 0/2...10V: active voltage, operating range 0...11V max., load resistance min. 2000 Ω, resolution 13 bit
Power supply
16...35V AC, 19...50V DC
85..260V AC/DC
Display
LED, 4 x 20 mm, red
LED, 4 x 20 mm, green
Communication Interface
RS-485 / Modbus RTU
Transmission parameters
1200...115200 bit/s, 8N1 / 8N2
Operating temperature
0...+50°C
-20…+50°C
Protection class
IP 67
Case material
ABS
polycarbonate
Mounting
wall
Case dimensions
110 x 80 x 67 mm