The TX3000 pH/mV is a full-featured pH or ORP controller.Simply power up your TX3000 with 110-240V AC power and you get a controller with a wide range of useful features: 2 relays, 1 wash control, 2 each 4-20mA outputs (pH & Temp or ORP & Temp). Calibration is easy using any 2 Tech or NIST buffers and is can be password protected with a programmable security code. Mounting choices include: wall, panel or pipe with all fittings included. The large multi-segmented LCD includes a backlight so it can be easily viewed in all areas.
- Voltage isolated (500 V) 4-20mA Output for pH or ORP
- Voltage isolated (500V) 4-20mA Output for Temperature
- 2 adjustable Hi/Lo relay contacts
- Large segmented display indicates pH or mV and Temperature simultaneously
- NEMA 4X, IP65 enclosure
- Programmable wash feature
Specifications:
1) Measuring Range (pH)
-2.00 to 16.00pH, 0.01 pH resolution
2) Measuring Range (ORP/mV)
-1999mV to 1999mV, 1mV resolution, +/- 1mV accuracy
3) Temperature Range
-30 °C to 130 ° C , 0.1 ° C resolution, 0.2 °C accuracy
4) Calibration Mode
Tech & NIST buffers up to 2 points
5) Analog Output 1
0/4 -20mA , corresponding to pH or ORP output. Max load 500 Ω.
6) Analog Output 2
0/4 -20mA , corresponding to temperature output. Max load 500 Ω
7) Voltage Output
DC +/- 12V
8) Set-Points
Contact : 240V AC, 0.5A max Activate: 2 setpoints Hi/Low, On/Off
9) Wash Setting
Contact : 240V AC, 0.5A max On :0-9999 seconds /Off: 0-9999 hours
10) Enclosure
NEMA 4X IP65, with push-button control pad. HWD: 144 mm (5.67") x 144 mm (5.67") x 115mm (4.53")
11) Panel Cut-Out
138mm (5.43") x 138mm (5.43")
12) Weight
approx. 0.80kg (1.75lb)
13) Mounting Options
Panel, Wall or pipe mount
14) Ambient Temperature
0 ° C to 50 ° C
15) Storage Temperature
-20 ° C to 70 ° C
16) Location
Designed for non-hazardous areas
17) Temperature Compensation
NTC 30K or Pt1000 RTD with automatic compensation or manual
18) Power Requirement
100-240V AC +/- 10%, 50/60 Hz
19) Certification
CE
Documentation: