Section 2 Specifications - Hach 9186 Instrument Manual

Section 2
General
Controller Dimensions
Mounting
Instrument Shipping Weight
Sample Requirements
Sample Flow Rate to Analyzer
Inlet Pressure to Instrument
Sample Temperature Range
Sample Inlet Tubing: at instrument ¼ in. OD
Drain Fitting
Application Sample
Electrical
Power Requirements
Power Connection
Installation Category
Alarm Contact Rating
Alarm Connection
Analog Output
Recorder Output Connections
Digital Output
Performance
Measurement Range
Repeatability
Detection Limit
Response Time @ 90%
Calibration
Analog Outputs
Environmental
Enclosure
Storage Temperature Range
Operating Temperature Range
Relative Humidity
Compliance
UL listed (E226594) to UL3101-1& CSA C22.2 No. 1010.1
Specifications
Specifications are subject to change without notice.
14.4 cm x 14.4 cm x 11.9 cm (5.6 in. x 5.6 in. x 4.6 in.) (W x H x D)
Pre-mounted on panel
4.1 kg (9 lb)
166 to 250 mL/min (10 to 15 L/h) recommended
0.5–6 bar (7–89 psi)
5–45 °C (41–113 °F)
5
/ in. OD
16
Industrial and boiler waters
100–240 V ac ±10%; 90 VA, 50/60 Hz, 2 Amp fuse
Connection made to a three-position terminal block through one of four ½-inch conduit holes
in the case. Wire size: 12–18 AWG.
II
Four relays (SPST) each rated at 3 A (resistive), 240 V ac maximum. The contacts are
unpowered.
Use either high voltage (greater than 30 V RMS and 42.2 V PEAK or 60 V dc) or low voltage
(less than 30 V RMS and 42.2 V PEAK or 60 V dc). Do not use a combination of high and low
voltage.
Connection made by four removable two-position terminals through one of four
½-inch conduit holes in the case. Wire size: 12–18 AWG.
Two isolated outputs, 0/4–20 mA. Maximum impedance 800 ohm.
Connection made to a terminal block through one of four ½-inch conduit holes in the case.
Wire size: 12–18 AWG.
RS485
0–500 ppb dissolved N H , 0–100 ppb dissolved carbohydrazide
2 4
± 2% of measurement or 1 ppb, whichever is greater
Drift is negligible; detection limit is 1ppb
< 60 seconds
Electrical zero, set automatically or chemical zero with hydrazine-free water. Calibration of the
slope compared with a laboratory instrument.
Two 4–20 mA/0–20 mA, linear or bilinear
IP65/NEMA 4x
–20 to 60 °C (–4 to 140 °F)
5–45 °C (41–113 °F)
10 to 90% non-condensing
5